Blue Stone Diamond
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Luxurious Blue Stone & Diamond Necklace Pendant on Elegantly Crafted Chain
Located in Great Neck Plaza, NY
Sparkle like the night sky with our Radiant Blue Stone & Diamond Encrusted Pendant Necklace.
Category
21st Century and Contemporary Pendant Necklaces
Unisex 14k White Gold Blue Stone & Diamond Covered Squared Band Ring
Located in Montclair, NJ
--Stones:--
(1) Blue Stone - Square Step Cut - Bezel Set - Blue Color - 7.5x7.5mm (approx.)
Natural
Category
21st Century and Contemporary Band Rings
Materials
Diamond, White Gold
Certified 10.04 Carat Blue Sapphire and Diamond Three Stone Engagement Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
Cadillac shaped side stone Diamonds, VS quality, G color, all set in solid 18K White Gold. The ring is
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
4.37 Carat Blue Sapphire Diamond Rose Cut 18 KT Yellow Gold Artisan Ring
By Hasbani Diamonds
Located in London, GB
in two Diamond slices one on each side set in 18 Karat Yellow Gold. This unique Blue Sapphire and
Category
2010s Unknown Contemporary Three-Stone Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, Yellow Gold, Rose Gold,...
6 carat Natural No Heat Blue Sapphire and Diamond Ring
By Diamond Scene New York
Located in New York, NY
Certified natural no heat 6.09 carat Cushion cut sapphire set in handmade platinum and diamond
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
2.22ct Fancy Deep Brown-Pink Pear Diamond with Blue Diamonds Three Stone Ring
By Rare Colors
Located in New York, NY
diamonds.
Flanking the centerpiece are two equally exceptional natural blue diamonds, a rarity in their
Category
2010s Three-Stone Rings
Materials
Blue Diamond, Pink Diamond, Rose Gold, Platinum
Vintage Tiffany & Co Cornflower Blue Sapphire Diamond Platinum Three Stone Ring
By Tiffany & Co.
Located in Birmingham, GB
Vintage Tiffany & Co Round Cut Cornflower Blue Sapphire And Diamond Platinum Three Stone Ring
Category
20th Century North American Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Blue Pink Yellow Sapphire Diamond Ring 14K Gold Three stones
By Estate Jewelry
Located in East Brunswick, NJ
Blue Pink Yellow Sapphire Diamond Ring 14K Gold Three stones
This gorgeous estate ring is finely
Category
Late 20th Century Three-Stone Rings
Materials
Diamond, Blue Sapphire, Pink Sapphire, Yellow Sapphire, 14k Gold, White ...
Three Stone Diamond Ring 14 karat White Gold Blue and White Diamonds Thin Ring
Located in Brooklyn, NY
Anniversary 3 Stone Ring
14k White Gold 1.40 Grams
Natural Diamonds total 0.25 carat
all stones
Category
2010s Three-Stone Rings
Materials
White Diamond, Blue Diamond, 14k Gold, White Gold
Blue Sapphire and Diamond Reverse Three Stone Ring Set in Platinum
Located in London, GB
A beautiful blue sapphire and diamond reverse three stone ring set in platinum.
The piece is
Category
2010s Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
10.52ct. Blue Sapphire AGL & Trillion Cut Diamond Platinum Three-Stone Ring
Located in Carmel-by-the-Sea, CA
An absolute store favorite, we have an enchanting sapphire and diamond three-stone ring handmade in
Category
21st Century and Contemporary Three-Stone Rings
Materials
White Diamond, Blue Sapphire, Platinum
4.22 Carat Vivid Blue Oval Cut Sapphire & Diamond 3 Stone Ring
By Gad & Co.
Located in Miami, FL
GRS Certified 4.22 Carat Oval Cut Vivid Blue Natural Sapphire with 2 Half Moon Cut Diamonds in 18k
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
3 Stone Diamond Ring 14 karat White Gold Blue and White Diamonds Thin Gold Ring
Located in Brooklyn, NY
Anniversary 3 Stone Ring
14k White Gold 1.40 Grams
Natural Diamonds total 0.25 carat
all stones
Category
2010s Three-Stone Rings
Materials
White Diamond, Blue Diamond, 14k Gold, White Gold
4 Carat Emerald Cut Ceylon Blue Sapphire & Diamond Platinum Three Stone Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine Natural 'Velvet' Blue Emerald Cut Ceylon Sapphire & Diamond Three Stone Platinum Ring.
Large
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Custom Designed Sapphire Diamond Ring, Platinum, Blue Sapphire, Three-Stone Ring
By Five Star Jewelry
Located in Austin, TX
This stunningly beautiful three stone vivid blue sapphire and diamond engagement ring would make
Category
2010s American Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Cushion Cut Blue Sapphire and Half-Moon Diamond Three Stone Ring
Located in London, GB
A beautiful blue sapphire and diamond three stone engagement ring set in 18k yellow gold and
Category
2010s British Modern Three-Stone Rings
Materials
Blue Sapphire, Diamond, Platinum, Yellow Gold, 18k Gold, Gold
2.55ct Deep Blue Green Bi Colour Sapphire & Diamond Platinum Three Stone Ring
By Gems and Jewels UK
Located in Birmingham, GB
Unique Deep Blue Green Bi Colour Sapphire And Diamond Three Stone 950 Platinum Ring. 2.55 Total
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Platinum
AGL & IGI Certified No Heat 2.44 Carat Oval Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautifully Classic Three-Stone Ring
The ring is 18K White Gold
There 0.40 Carats in Diamonds G/H
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold
Natural Blue and White Diamond Three Stone Ring in 14K White Gold
By Gad & Co.
Located in Miami, FL
Natural Blue Diamond and White Diamond Curved Band Ring, Set in 14K Solid White Gold. Super
Category
2010s North American Modern Three-Stone Rings
Materials
White Diamond, Blue Diamond, 14k Gold, White Gold
6.44 Carat Cushion cut Blue Sapphire and Diamond Three-Stone Platinum Ring
Located in London, GB
6.44 Carat Cushion cut Blue Sapphire and Diamond Three-Stone Platinum Ring.
This stunning ring
Category
21st Century and Contemporary Contemporary Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Yellow Gold Blue Topaz & Diamond Ring - 10k Marquise 1.30ctw Three-Stone
Located in Greensboro, NC
: Marquise
Color: Blue
Natural Diamonds
Cut: Single
Stone Note: (two small accents)
Total Carats: 1.30ctw
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Topaz, Blue Topaz, 10k Gold, White Gold, Yellow Gold
Blue Sapphire Diamond Three Stone Engagement Ring in 18K Yellow Gold
By VR Jewels
Located in New York, NY
Blue sapphire and diamond three stone ring in 18K gold which perfectly goes with your personality
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Sapphire, Blue Sapphire, Diamond, Gold, Yellow Gold, 18k Gold
Roman Malakov 1.78 Carats Blue Sapphire & Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
blue color and clean eye, set on a four prong setting. Flanked by tapered baguette cut diamonds
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Certified 7.48 Carat No Heat Greenish Blue Step Cut Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful 3 Stone Sapphire Ring.
The ring is 18K White Gold.
There are 1.22 Carats in Diamonds G SI
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Green Sapphire, Blue Sapphire, Sapphire, White Diamond, Diamond, White G...
2.06ct GIA Certified Deep Blue Sapphire & Diamond Yellow Gold Three Stone Ring
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Deep Blue Sapphire And Diamond Three Stone 14k Yellow Gold Ring. 2.06 Total Carat
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, Yellow Gold, 14k Gold, ...
Natural Vivid Blue Round Ceylon Sapphire & Diamond White Gold Three Stone Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Vivid Blue Sapphire And Diamond Three Stone 18k White Gold Ring.
5mm Centre Ceylon
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
1.62 Carat "Cornflower" Blue Sapphire and White Diamond Gold Three-Stone Ring
Located in Hong Kong, HK
1.62 Carat "Cornflower" Blue Sapphire and White Diamond Gold Three-Stone Ring:
A gorgeous ring, it
Category
21st Century and Contemporary Hong Kong Contemporary Three-Stone Rings
Materials
White Diamond, Blue Sapphire, Gold
Delicate Ceylon Blue Emerald Cut Sapphire & Diamond Three Stone 18k Gold Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Ceylon Blue Emerald Cut Sapphire & Diamond Three Stone 18k Yellow Gold Thin Ring.
Fine
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...
Blue Sapphire Diamond Filigree Three Stone Ring in Solid 14K Yellow Gold
Located in Bangkok, TH
This Natural Blue Sapphire and Diamond Filigree Three Stone Ring showcases three stunning deep blue
Category
21st Century and Contemporary Thai Edwardian Three-Stone Rings
Materials
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
Important GIA Certified Blue Sapphire Three Stone Ring Diamonds 7.71 Carats 18K
Located in Aliso Viejo, CA
It comes with the GIA Certificate
All Gemstones are Natural
GIA Certified Blue Sapphire = 5.98
Category
21st Century and Contemporary Contemporary Three-Stone Rings
Materials
Blue Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold
London Blue Topaz Diamond Vintage Style Three Stone Ring 14K Yellow Gold
Located in Bangkok, TH
Features three striking London Blue Topaz stones, elegantly spaced with sparkling diamonds in
Category
21st Century and Contemporary Thai Edwardian Three-Stone Rings
Materials
Blue Topaz, Topaz, Diamond, 14k Gold, Yellow Gold
5.12 Carat Cushion Blue Sapphire Diamond Three-Stone Engagement Ring in Platinum
Located in NEW YORK, NY
Showcases a Cushion cut, Vibrant color Blue Sapphire weighing 5.12 carats, flanked by two brilliant
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
5.96 Carat Oval Blue Sapphire Diamond Three-Stone Engagement Ring in Platinum
Located in NEW YORK, NY
Showcases a Oval cut, Vibrant color Blue Sapphire weighing 5.96 carats, flanked by two brilliant
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Important GIA Certified Blue Sapphire Three Stone Ring Diamonds 7.71 Carats 18K
Located in Aliso Viejo, CA
It comes with the GIA Certificate
All Gemstones are Natural
GIA Certified Blue Sapphire = 5.98
Category
21st Century and Contemporary Contemporary Three-Stone Rings
Materials
Diamond, Blue Sapphire, White Diamond, White Gold, 18k Gold, Gold
Blue Ceylon Sapphire and Trillion Cut Diamond Three-Stone Ring in Platinum
Located in Scottsdale, AZ
its vivid blue hue and natural brilliance. Flanked by two dazzling trillion-cut diamonds, the sapphire
Category
21st Century and Contemporary Unknown Contemporary Three-Stone Rings
Materials
Sapphire, Blue Sapphire, Diamond, Platinum
2.48 Carat Natural Sapphires Diamond Three-Stone Ring 14 Karat Royal Blue
Located in New York, NY
Classic Diamond & Sapphires, Three Stone
.80ct. Round Cut diamond
Full Cut Brilliant
J-color Vs
Category
2010s American Three-Stone Rings
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold
1.57 Carat Natural Diamonds Sapphire Three-Stone Ring 14 Karat Royal Blue
Located in New York, NY
Classic Diamond & Sapphires, Three Stone
.77ct. Round Cut diamond
Full Cut Brilliant
G-color Si
Category
2010s American Three-Stone Rings
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold
4.22 Carat Cushion Cut Blue Sapphire Diamond Three-Stone Ring in Platinum
Located in NEW YORK, NY
Features a gorgeous 4.22 carat cushion cut blue sapphire. Flanked by a bullet cut diamond side
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
2.00 Carat Natural Sapphires Diamond Three-Stone Ring 14 Karat Royal Blue
Located in New York, NY
Classic Diamond & Sapphires, Three Stone
1.10ct. Oval Cut Sapphire
Vibrant Royal Blue
Category
2010s American Three-Stone Rings
Materials
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
Vintage Blue Zircon Diamond 3-Stone Platinum Cocktail Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely crafted Three Stone Blue Zircon and Diamond Ring. Hand set 3 Blue Zircons
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
Diamond, Zircon, Blue Zircon, Platinum
2.60 Carat Cushion Cut Blue Sapphire Diamond Three-Stone Ring in Platinum
Located in NEW YORK, NY
Features a gorgeous 2.60 carat cushion cut blue sapphire. Flanked by a bullet cut diamond side
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
4.09 Carat Blue Sapphire and Diamond Three-Stone Engagement Ring in Platinum
Located in NEW YORK, NY
Showcases a Cushion cut, Vibrant color Blue Sapphire weighing 4.09 carats, flanked by two pointed
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
6.54 Carat Blue Sapphire and Diamond Three-Stone Engagement Ring in Platinum
Located in NEW YORK, NY
Showcases a Cushion cut, Vibrant color Blue Sapphire weighing 6.54 carats, flanked by two brilliant
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
5.04 Carat Cushion cut Blue Sapphire and Diamond Three-Stone Ring in Platinum
Located in London, GB
This contemporary three-stone ring features an immaculately alluring cushion cut blue sapphire
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Sapphire Diamond Three-Stone Ring
Located in Carmel-by-the-Sea, CA
mounting is adorned by forty diamonds that weigh .68 carats combined and further accented by scrolling open
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
Fine Cornflower Blue Oval Ceylon Sapphire & Diamond Three Stone 18k Gold Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine Cornflower Blue Oval Cut Ceylon Sapphire & Diamond Three Stone 18k Gold Ring.
Fine colour
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Sapphire, White Diamond, Sapphire, Diamond, Mixed Metal, Yellow Gol...
AGL Certified Cushion Cut Madagascar Blue Sapphire and Diamond Three-Stone Ring
Located in Scottsdale, AZ
sapphire, its deep blue hue exuding elegance and rarity. The sapphire’s natural transparency allows light
Category
21st Century and Contemporary Unknown Contemporary Three-Stone Rings
Materials
Blue Sapphire, Sapphire, Diamond, White Gold, 14k Gold, Gold
Fine Royal Blue Sapphire & Diamond 18k White Gold Oval Cut Three Stone Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine Oval Cut Royal Blue Sapphire And Diamond 18k White Gold Three Stone Ring.
Fine 1.03 carat
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Emerald, Blue Sapphire, Ruby, Diamonds, 18 Karat Gold Modern Three Stones Ring
Located in Marcianise, Marcianise (CE)
, one emerald, one blue sapphire and adorned with 0.43 ct of little white diamonds around.
Diamonds 0.43
Category
2010s Modern Three-Stone Rings
Materials
Blue Sapphire, Ruby, Emerald, Diamond, White Gold, 18k Gold
GIA Certified 3.20 Ct. Unheated Blue Sapphire and Diamond Platinum 3-Stone Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This gorgeous blue sapphire and diamond three-stone ring features a brilliant 3.20 carat oval
Category
21st Century and Contemporary North American Artisan Three-Stone Rings
Materials
Sapphire, Blue Sapphire, Diamond, Platinum
6.75 CTW Oval Blue Sapphire Diamond 18k White Gold Three Stone Ring
By VR Jewels
Located in New York, NY
6.75 CTW Certified Oval Blue Sapphire Diamond 18k White Gold Three Stone Ring featuring natural
Category
21st Century and Contemporary American Art Deco Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Round Brilliant Diamond and Blue Sapphire 3 Stone Ring in 18K White Gold
Located in London, GB
This charming ring features a lovely 0.85 carat Round Brilliant Diamond with a Round Brilliant Blue
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Blue Sapphire, White Gold
Certified 3.54 Carat Cushion Cut Blue Sapphire Diamond 3-Stone Ring in Platinum
Located in NEW YORK, NY
Showcasing Certified Cushion cut, Vibrant color Blue Sapphire weighing 3.54 carats, flanked by two
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
2.19 Carats Total Oval Natural Blue Sapphire and Round Diamond Three Stone Ring
Located in Scottsdale, AZ
white diamonds set against the bright blue stone really catches the viewers eye, while the polished
Category
21st Century and Contemporary Unknown Contemporary Three-Stone Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
AGL Certified Blue Sapphire Oval Mixed Cut and White Diamond Three-Stone Ring
By MOGULDIAM INC
Located in New York, NY
This elegant and beautiful three-stone ring features an oval mixed cut natural blue sapphire and
Category
2010s American Three-Stone Rings
Materials
White Diamond, Blue Sapphire, Platinum
Oval AGL Natural Ceylon Blue Sapphire and Trillion Diamond Platinum 3 Stone Ring
Located in Scottsdale, AZ
This incredible sapphire and diamond three-stone ring will absolutely take your breath away. This
Category
21st Century and Contemporary Unknown Contemporary Three-Stone Rings
Materials
Blue Sapphire, Sapphire, Diamond, Platinum
Unheated Blue Sapphire Stone 2.72 cts in Platinum Ring with Diamonds /GIA Report
Located in Los Angeles, CA
queen. LSK10053-S #300519
Ring Overview
SKU
1022
Center Stone
Blue Sapphire
Side Stones
Diamonds
Metal
Category
21st Century and Contemporary Unknown Three-Stone Rings
Materials
Diamond, Blue Sapphire, Platinum
18K Yellow Gold Checkerboard Blue and Brown Topaz Diamond Three-Stone Ring
By Valentin Magro
Located in New York, NY
Earth tones are the vivid basis of this blue and brown topaz ring. A cushion cut of blue topaz
Category
2010s American Three-Stone Rings
Materials
Diamond, Topaz, Blue Topaz, Gold, 18k Gold, Yellow Gold
AGL Certified Blue Sapphire Oval Mixed Cut and white Diamond Three-Stone Ring
By MOGULDIAM INC
Located in New York, NY
This elegant and beautiful three stone ring features an oval mixed cut natural blue sapphire and
Category
2010s American Three-Stone Rings
Materials
White Diamond, Blue Sapphire, Platinum
14k Solid White Gold Dainty Blue Sapphire and Diamond Three Stone Ring
By VR Jewels
Located in New York, NY
Dainty Blue Sapphire and Diamond Three Stone Ring in 14K Gold featuring natural blue sapphire of
Category
21st Century and Contemporary American Art Deco Three-Stone Rings
Materials
Sapphire, Diamond, Blue Sapphire, White Gold, 14k Gold, Gold
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Blue Stone Diamond For Sale on 1stDibs
Find the exact blue stone diamond you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a blue stone diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a blue stone diamond has been a part of the legacy of many jewelers, but those produced by Emilio!, David Gross Group and Peter Suchy are consistently popular. See these pages for an oval cut iteration of this accessory, while there are also round cut cut and cushion cut cut versions available here, too. Finding a blue stone diamond for sale for women should be easy, but there are 255 pieces available to browse for unisex as well as men, too.
How Much is a Blue Stone Diamond?
The price for a blue stone diamond starts at $27 and tops out at $490,000 with these rings, on average, selling for $7,081.
The Legacy of Diamond in Jewelry Design
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Questions About Blue Stone Diamond
- What is blue stone jewelry?1 Answer1stDibs ExpertOctober 26, 2021The phrase “blue stone jewelry” likely refers to sapphires. Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York. The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge.Shop a collection of antique and vintage sapphire jewelry from some of the world’s top jewelers on 1stDibs.
- What stone is blue?1 Answer1stDibs ExpertFebruary 22, 2021A sapphire is the most popular blue stone. This blue color can also be found in other gemstones such as lapis lazuli, topaz, and aquamarine.
- 1stDibs ExpertMarch 3, 2023What the blue stone is in Van Cleef & Arpels jewelry depends on the piece. The luxury jewelry maker uses a variety of blue stones in its celebrated necklaces, bracelets and other accessories, including blue agate and turquoise. On 1stDibs, find a collection of Van Cleef and Arpels jewelry.
- 1stDibs ExpertOctober 5, 2021A bluestone used for jewelry corresponds to the throat chakra, communication, and clarity. It has different meanings, but widely it is used for helping resolve conflict, speak from the heart, and achieve mental focus & clarity. There are a variety of options available Blue Sapphire, Zircon, Lapis, Lazuli, Kyanite, Aquamarine, Blue Topaz. On 1stDibs, you can find a variety of bluestone jewelry with different styles and patterns.
- 1stDibs ExpertAugust 17, 2021Yes, a blue diamond is a real diamond. Contrary to popular belief, diamonds come in an array of colors aside from clear. Blue diamonds are neither color-treated nor enhanced to deliver the icy shade, which can range from a seafoam green to a royal blue.
- Are there blue-green diamonds?1 Answer1stDibs ExpertApril 5, 2022Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.
- What is a blue diamond worth?1 Answer1stDibs ExpertFebruary 22, 2021A light blue 0.5 carat diamond is worth roughly $26,280 on average. A deep blue 0.25 diamond, costs $75,000 on average. Blue diamonds are the rarest color of diamond, only found in three areas of the world: Australia, South Africa, and India. The deeper the blue diamonds are even more rare and therefore more expensive.
- 1stDibs ExpertAugust 26, 2024Yes, Blue Nile diamonds are real diamonds. The luxury jewelry maker uses natural diamonds ethically sourced from mines for many of its pieces. In addition, Blue Nile offers an assortment of lab-created diamond rings, earrings, necklaces and bracelets. Lab-created diamonds are still real, but they are human-made rather than mined. On 1stDibs, find an assortment of Blue Nile diamond jewelry.
- 1stDibs ExpertSeptember 16, 2024Yes, blue diamonds may be worth something. How much a particular gemstone is worth depends on its color, cut, clarity and size, measured in carats. Generally, naturally occurring blue diamonds are worth more than human-made synthetic ones. A certified appraiser or knowledgeable jeweler can inspect your loose gemstone or diamond jewelry and provide you with its estimated value. Explore a diverse assortment of blue diamond jewelry on 1stDibs.
- Are Blue Nile diamonds legit?1 Answer1stDibs ExpertApril 22, 2024Yes, Blue Nile diamonds are legit. The jewelry maker offers both natural diamonds sourced from mines and lab-created diamonds produced via controlled scientific techniques. Both types of diamonds are legitimate or genuine gemstones. Find a range of Blue Nile diamond jewelry on 1stDibs.
- 1stDibs ExpertAugust 29, 2024To tell if your blue diamond is real, look for a maker's mark on your piece. By researching the manufacturer using trusted online resources, you can find out if the jewelry maker tends to use authentic gemstones or rhinestones in its pieces. If you can't find a mark or are still uncertain, consult a certified appraiser or knowledgeable jeweler. Performing home tests for diamond authenticity can damage your jewelry, so getting a professional opinion is often the best way to protect your piece. Find a range of blue diamond jewelry on 1stDibs.
- 1stDibs ExpertMay 30, 2024Yes, Blue Nile sells real diamonds. Many of the jewelry maker's pieces feature natural diamonds. Others are set with lab-created diamonds, which are real but are the result of processes performed in laboratories. On 1stDibs, explore a collection of Blue Nile diamond jewelry from some of the world's top sellers.
- 1stDibs ExpertOctober 5, 2021A blue diamond ring worth depends on the type of blue diamond. Ideally, a blue diamond’s cost is based on its 4Cs (cut, color, clarity, and carat), with the intensity of the color being the dominant factor. A blue diamond ring price ranges between $6,800 to $11,200. On 1stDibs, you can find a range of exquisite antique and vintage blue diamond rings.
- 1stDibs ExpertOctober 5, 2021The price of a natural blue diamond is determined first by the color and then its clarity. Depending on these factors and the size chosen, there is a huge variation in price. You will find the blue diamond price range from under $2,000 to over $10,000 on 1stDibs.
- 1stDibs ExpertSeptember 16, 2024How much a 1-carat blue diamond is worth depends on its cut, clarity and color. Human-made synthetic blue diamonds of that size are often worth less than $10,000, while natural examples sourced through mining are generally valued at much higher prices. If a gemstone is set in a piece of jewelry, it may have additional value due to the precious metals, the maker of the piece, its age and other factors. Because so many variables can impact the potential value of a blue diamond, experts generally recommend having a certified appraiser or experienced jeweler assist with the valuation process. On 1stDibs, explore a diverse assortment of blue diamond jewelry.