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Emilio Jewelry Gia Certified Fancy Intense Blue Diamond Ring
By Emilio!
Located in New York, NY
+ Fancy Intense Greenish Blue 44 white diamonds totaling about 0.28 carats, 8 pink diamonds totaling
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Emilio Jewelry GIA Certified Fancy Intense Blue Diamond Ring
By Emilio!
Located in New York, NY
: 1.20 carat + Gia certified natural Fancy Intense pure Blue VS1 CUSHION Matching: White diamonds total
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certified Fancy Intense Blue Heart Shape Diamond
By GEMME
Located in New York, NY
Over 2 Carat of Fancy Intense Blue Diamond
Category

2010s American Pendant Necklaces

Materials

Diamond

8 Carats GIA Certified Fancy & Intense Blue Circular Natural Colorless Diamonds
By Radiam Diamond Company
Located in Los Angeles, CA
Fancy Intense Blue diamonds. The first weighs 0.74 carats and is graded as a Fancy Intense Blue (GIA
Category

2010s North American Modern Clip-on Earrings

Materials

Diamond, 18k Gold

18kt Maria Gaspari Marquise Intense Blue Sapphire and Diamond Engagement Ring
Located in Antwerp, BE
ct Madagascar Intense Blue Diamonds: 22 diamonds 0.88 carat Material: 18kt white gold Ring size
Category

Vintage 1980s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

GIA Certified Fancy Intense Blue Heart Shape Diamond Ring
Located in Chicago, IL
0.70 carat GIA-certified fancy intense blue diamond makes a statement! The center diamond is
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Blue Diamond, Platinum

GRC Certified 3.37 CT Santa Maria Blue Aquamarine 18K Gold Ring with Diamonds
Located in Kowloon, HK
CT GRC Certification - Santa Maria Blue ( Intense Blue ) Diamonds - 0.18 CT 18K Gold - 3.71 GM
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Aquamarine, Diamond, 18k Gold

GIA Certified 0.61 Carat Fancy Intense Blue VS1 Clarity Diamond
Located in บางรัก, TH
Measurements: 9.97 x 4.36 x 2.08 mm Color Grade: Fancy Intense Blue FEATURES OF THE DIAMOND: This fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

Intense Cornflower Blue Sapphire Cushion Cts 4.47 Diamond Engagement Ring
Located in Hong Kong, HK
, boasting a mesmerizingly intense cornflower blue hue—a true testament to its rarity and quality. It is
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Certified 5.40 Carat Natural Intense Blue Sapphire & Diamond Halo Ring
Located in Bangkok, Bangkok
, sourced from Siam (Thailand). Certified for its intense blue hue and completely untreated condition, this
Category

2010s Thai Contemporary Three-Stone Rings

Materials

Blue Sapphire, Diamond, 18k Gold

Emilio Jewelry GIA Certified 1.00 Carat Fancy Intense Pure Blue Diamond Ring
By Emilio!
Located in New York, NY
Gia certified natural fancy intense pure blue marquise shape diamond. This diamond is one of a kind
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Certified 9.77 Carat Intense Ceylon Blue No Heat Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
Introducing a truly extraordinary piece of fine jewelry: Certified 9.77 Carat Intense ceylon Blue
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Emilio Jewelry GIA Certified 2.50 Carat Fancy Intense Greenish Blue Diamond Ring
By Emilio!
Located in New York, NY
certified natural fancy intense greenish blue diamond set in the center. If you wish for another look
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Emilio Jewelry Gia Certified 1.25 Carat Fancy Intense Pure Blue Diamond Ring
By Emilio!
Located in New York, NY
pure blue diamond Shield cut with no overtone set in the center just over 1.25 carats. Uniquely enough
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Diamond

GRC Certified 2.57 CT Intense Blue Aquamarine Ring with Diamonds
Located in Kowloon, HK
GRC Certified 2.57 CT Intense Blue Aquamarine Ring with Diamonds 1 Aquamarine - 2.57 CT Shape
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Aquamarine, Diamond

GRC Certified 2.16 CT Intense Blue Aquamarine Ring with Diamonds
Located in Kowloon, HK
GRC Certified 2.16 CT Intense Blue Aquamarine Ring with Diamonds 1 Aquamarine - 2.16 CT Shape
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Aquamarine, Diamond, 18k Gold

GRC Certified 1.80 CT Intense Blue Aquamarine & Diamond Stud Earrings
Located in Kowloon, HK
GRC Certified 1.80 CT Intense Blue Aquamarine & Diamond Stud Earrings 2 Aquamarines - 1.80 CT GRC
Category

21st Century and Contemporary Hong Kong Modern Stud Earrings

Materials

Aquamarine, Diamond, 18k Gold

GRC Certified 3.14 CT Intense Blue Aquamarine Ring with Diamonds
Located in Kowloon, HK
GRC Certified 3.14 CT Intense Blue Aquamarine Ring with Diamonds 1 Aquamarine - 3.14 CT Shape
Category

21st Century and Contemporary Hong Kong Modern Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

Selected Intense Blue Tanzanite Ring White Gold with Diamonds VVS
By Angeletti
Located in Roma, IT
Selected intense blue tanzanite ring set in white gold with diamonds. A unique white gold ring
Category

2010s Italian Neoclassical Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Intense Central Ruby, Diamonds, Emeralds, Blue Sapphires White Gold Cluster Ring
Located in Marcianise, Marcianise (CE)
by beautiful and shiny diamonds, emeralds and lihht blue sapphires. This ring is totally handmade by
Category

Vintage 1960s Italian Retro Cluster Rings

Materials

Blue Sapphire, Sapphire, Ruby, Emerald, Diamond, White Gold, 14k Gold

18K Gold 3.57ct Heart Intense Royal Blue Sapphire & 2.00ct Diamond Cocktail Ring
Located in เกาะสมุย, TH
Popular color royal blue sapphire! This fantastic cocktail piece is a beautiful 18K yellow gold
Category

20th Century Thai Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Selected Intense Blue Tanzanite Earrings White Gold with Diamonds, Matching Ring
By Angeletti
Located in Roma, IT
Selected Intense Blue Tanzanite Earrings Set in White Gold with Diamonds. Unique Earrings White
Category

2010s Italian Classical Roman Clip-on Earrings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Emilio Jewelry Gia Certified Intense Purple Diamond Ring
By Emilio!
Located in New York, NY
: 1.00 carat + Fancy Intense Pinkish Purple mounting: 3 fancy-turned marquise white diamonds totaling
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Diamond, Pink Diamond

GRC Certified 10.65 CT Intense Blue Aquamarine & Diamond 18K Gold Drop Earrings
Located in Kowloon, HK
GRC Certified 10.65 CT Intense Blue Aquamarine & Diamond 18K Gold Drop Earrings GRC Certified
Category

21st Century and Contemporary Hong Kong Modern Drop Earrings

Materials

Aquamarine, Diamond, 18k Gold

GRC Certified 2.20 CT Intense Blue Aquamarine 18K Gold Ring with Diamonds
Located in Kowloon, HK
GRC Certified 2.20 CT Intense Blue Aquamarine 18K Gold Ring with Diamonds 1 Aquamarine - 2.20 CT
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Aquamarine, Diamond, 18k Gold

GRC Certified 3.40 CT Intense Blue Aquamarine 18K Gold Cocktail Diamond Ring
Located in Kowloon, HK
GRC Certified 3.40 CT Intense Blue Aquamarine 18K Gold Cocktail Diamond Ring 1 Aquamarine - 3.40
Category

21st Century and Contemporary Hong Kong Modern Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

Scarselli GIA Fancy Intense Yellow Diamond Blue Floral Earrings By Rebecca Koven
By SCARSELLI
Located in New York, NY
using 18k Yellow Gold, 1.44 carats of natural, intense fancy yellow cushion-cut diamonds, white diamonds
Category

2010s American Contemporary Clip-on Earrings

Materials

Chalcedony, Yellow Diamond, Agate, White Diamond, 18k Gold

Guild Certified 5.25 CT Intense Blue Aquamarine 18K Gold Ring with Diamonds
Located in Kowloon, HK
Guild Certified 5.25 CT Intense Blue Aquamarine 18K Gold Ring with Diamonds 1 Aquamarine - 5.25 CT
Category

21st Century and Contemporary Hong Kong Modern Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold

18kt White Gold Intense Blue NH Sapphire Ring, Baguette & Brilliant Cut Diamonds
Located in Antwerp, BE
Magnificent 18kt White Gold Intense Blue Sapphire Ring , Baguette & Brilliant cut Diamonds
Category

21st Century and Contemporary Belgian Artisan Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Dilys' 4.30ct 'Intense Bluish Violet' Tanzanite & Diamond Earrings
By Dilys'
Located in Hong Kong, HK
artisans. 2 IGI Certified 'Intense Bluish Violet' Tanzanites, totalling 4.30cts 40 Blue Sapphires
Category

2010s Hong Kong Contemporary Drop Earrings

Materials

Tanzanite, Blue Sapphire, White Diamond, Diamond, White Gold, 18k Gold, ...

FERRUCCI 23.88 Carat Intense Blue Aquamarine in 18k White Gold Diamond Ring
By FERRUCCI
Located in New York, NY
23.88 carat Natural Blue Ascher cut Aquamarine gemstone, of a high quality intense blue
Category

2010s American Art Nouveau Engagement Rings

Materials

Diamond, Aquamarine, Platinum, White Gold, 18k Gold

Emilio Jewelry Gia Certified Fancy Intense Green Diamond Ring
By Emilio!
Located in New York, NY
Fifth Avenue, .88ct + Gia Certified natural Fancy Intense pure straight green Diamond center no
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certied 6.72 Carat Vivid Intense Blue KASHMIR Sapphire Ring
By Antinori Fine Jewels
Located in Chicago, IL
deep, Twilight Blue hue, earning it the prestigious "Twilight Blue" color award. Though minor color
Category

2010s Italian Modern Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Diamond

Emilio Jewelry GIA Certified Fancy Intense Pure Green Diamond Ring
By Emilio!
Located in New York, NY
Avenue, Gia certified natural fancy intense green diamond center with no overstone 1.60+ carats mouting
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Diamond

Emilio Jewelry GIA Certified Fancy Intense Pure Green Diamond Ring
By Emilio!
Located in New York, NY
rarest of fancy colored diamonds. A magnificent 3.00 Carat Fancy Intense Green diamond sits in the center
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

18k White Gold Sapphire Lanterns 6.74 Carat Intense Blue Sapphire Dangle Earring
By Malpani Jewels
Located in Hung Hom, HK
spiral of 16 white diamonds. Blue Sapphires are highly sought after gems today. Their stunning array of
Category

2010s Hong Kong Aesthetic Movement Dangle Earrings

Materials

Diamond, White Diamond, Blue Sapphire, White Gold

Intense Blue Pear Shape Sapphire & Diamond Pendant on 14k White Gold Snake Chain
Located in Palm Beach, FL
A traditional design with a modern update. The .58ct round brilliant cut diamond set in a 4 prong
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

Intense Blue Round Sri Lankan Sapphire cts 1. 82 Engagement Ring
Located in Hong Kong, HK
forever. The color itself is a deep intense pleasant blue. Set with 2 diamond trillions of cts 0.29 in E
Category

21st Century and Contemporary Hong Kong Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

Emilio Jewelry GIA Certified 3.00 Carat Fancy Intense Yellowish Green Diamond
By Emilio!
Located in New York, NY
fancy intense yellowish green diamond. Yellowish means the overtone is very slight and 90% green. We
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond, Pink Diamond

Emilio Jewelry GIA Certified 1.00 Carat Fancy Intense Green Diamond Ring
By Emilio!
Located in New York, NY
fancy intense yellowish green diamond center. With Emilio's expertise after setting the center faces up
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Emilio Jewelry GIA Certified 6.00 Carat Fancy Intense Green Diamond Ring
By Emilio!
Located in New York, NY
very special and rare Gia certified natural 6 carat fancy intense green diamond center ring. We are
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Diamond

Emilio Jewelry GIA Certified 2.00 Carat Fancy Intense Green Heart Diamond Ring
By Emilio!
Located in New York, NY
natural fancy intense yellow green heart shape center. There are an additional 3.90 carats of white
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Diamond, Pink Diamond

Emilio Jewelry Gia Certified 2.73 Carat Fancy Intense Blush Green Diamond Ring
By Emilio!
Located in New York, NY
Intense Bluish Green diamond set in the center. Please inquire for more images, certificates, details
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

18 kt White Gold Ring, Ceylon Intense Blue Sapphire 6.3 Ct, Amazing Color
Located in Antwerp, BE
18 kt White Gold Ring, Ceylon Intense Blue Sapphire 6.3 Ct, Amazing Color ! Sapphire : Intense
Category

21st Century and Contemporary Belgian Modern Engagement Rings

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

Royal Ruby Diamond Fancy Blue Diamond Gold & Platinum Ring
Located in Beverly Hills, CA
ring to another level are 2 natural fancy blue diamonds with intense color! They weigh a total of 0.20
Category

21st Century and Contemporary American Cocktail Rings

Materials

Blue Diamond, Ruby, Gold, Yellow Gold, Platinum

18K Gold 0.32ct Pear-Cut Blue Diamond Necklace with Marquise-Cut & Pink Diamond
Located in Kowloon, HK
diamond to catch the light from multiple angles. The intense blue color of the diamond is a show - stopper
Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

White Diamond, Blue Diamond, Pink Diamond, White Gold

Gold Ring with Sapphire and Diamonds. Blue sapphire ring
By Daizy Jewellery
Located in Istanbul, TR
, shape - oval Color - intense blue, clarity - transparent Surrounding stone: Diamonds: weight - 0.04 ct
Category

2010s Turkish Modern Fashion Rings

Materials

Blue Sapphire, Sapphire, Diamond, 14k Gold, Gold

Diamonds and Blue Sapphires, White Gold Band Ring
Located in Marcianise, Marcianise (CE)
Vintage band ring in 14k white gold structure, set with beautiful white diamond and intense blue
Category

1990s Italian Retro Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, White Gold

18K Gold, 1.50 Carat Blue Sapphire and Diamond Ring
Located in Miami, FL
sparkle in the diamonds and a vibrant blue color in the sapphire. Key Features: 18K Yellow Gold. 1.50
Category

21st Century and Contemporary European Medieval Engagement Rings

Materials

Blue Sapphire, Diamond, Yellow Gold, 18k Gold, Gold

Guild Certified 2.02CT Cornflower Blue Sapphire Cocktail Ring with Diamonds
Located in Kowloon, HK
Cut: Modified Brilliant Shape: Pear Intense Blue / Cornflower Blue Diamonds - 0.626 CT 18K Gold
Category

21st Century and Contemporary Hong Kong Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

IGI Certified 3.15Carat Blue Sapphire & Diamond Ring in 18K White Gold
Located in KOWLOON, HK
intense blue sapphire and sparkling diamonds exudes luxury and sophistication. It is the perfect statement
Category

2010s Hong Kong Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, 18k Gold, White Gold

Certified 1.28 Carats Blue Royal Sapphire Diamonds Yellow Gold 18 Carats Ring
Located in Vannes, FR
brilliance, offering unparalleled depth in its intense blue hue. Diamonds: The setting is enhanced by 10
Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold, Gold

GIA Certified 0.45 Carat Light Blue SI1 Clarity Diamond
Located in บางรัก, TH
Measurements: 5.62 x 4.05 x 2.48 mm Color Grade: Light Blue FEATURES OF THE DIAMOND: This light blue diamond
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat Faint Blue SI1 Clarity Diamond
Located in บางรัก, TH
has a subtle hint of blue color, which is gently noticeable but not as intense as diamonds with
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.65 Carat Light Blue SI1 Clarity Diamond
Located in บางรัก, TH
Measurements: 6.77 x 4.7 x 2.75 mm Color Grade: Light Blue FEATURES OF THE DIAMOND: This light blue diamond
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.53 Carat Faint Blue VS2 Clarity Diamond
Located in บางรัก, TH
has a subtle, light blue hue that is less intense than more vivid blue diamonds. It appears delicate
Category

2010s Asian Loose Gemstones

Materials

Diamond

Big Yellow Topaz, Diamonds, Blue Sapphires, 18 Karat Rose Gold Vintage Ring
Located in Marcianise, Marcianise (CE)
surrounded by a frame of intense blue sapphires and diamonds. This ring is totally handmade by Italian master
Category

Vintage 1980s Italian Retro Cocktail Rings

Materials

Diamond, Blue Sapphire, Topaz, 18k Gold, Rose Gold

NWT $10, 500 Rare 18KT Gold Fancy Triple Row Blue Sapphire and Diamond Ring
Located in New York, NY
Fancy Blue Sapphire and Diamond Ring. Ring is comprised of Three Gorgeous Fancy Oval Cut Intense Rich
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

GRC Certified Cornflower Blue Tanzanite 18K Gold Ring with Diamonds
Located in Kowloon, HK
: Brilliant Color : Intense Blue Shape : Pear Diamonds - 0.36 CT 18K Gold - 4.29 GM
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, Tanzanite, 18k Gold

Diamonds, Blue Sapphires, Pink Coral, 14 Karat White and Rose Gold Drop Pendant
Located in Marcianise, Marcianise (CE)
Vintage pendant in 14k white gold structure, mounted with intense blue sapphire cabochons
Category

1990s Italian Retro Pendant Necklaces

Materials

Coral, Diamond, Blue Sapphire, Gold, 14k Gold, Rose Gold, White Gold

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Intense Blue Diamond For Sale on 1stDibs

Find the exact intense blue diamond you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our collection of these items for sale includes 10 vintage editions and 40 modern creations to choose from as well. Making the right choice when shopping for an intense blue diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th 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 accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing intense blue diamond — no matter the origin — is easy, but Emilio!, Héritage Jewelry and Antinori Fine Jewels each produced a popular version that is worth a look. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and round cut cut versions available here, too. There aren’t many items for men if you’re seeking an intense blue diamond, as most of the options available are for women and unisex.

How Much is a Intense Blue Diamond?

On average, an intense blue diamond at 1stDibs sells for $15,205, while they’re typically $678 on the low end and $4,695,000 for the highest priced versions of this item.

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 ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About Intense Blue Diamond
  • 1stDibs ExpertAugust 17, 2021
    Yes, 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.
  • 1stDibs ExpertApril 5, 2022
    Yes, 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.
  • 1stDibs ExpertFebruary 22, 2021
    A 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, 2024
    Yes, 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, 2024
    Yes, 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.
  • 1stDibs ExpertApril 22, 2024
    Yes, 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, 2024
    To 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 ExpertOctober 5, 2021
    A 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 ExpertMay 30, 2024
    Yes, 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, 2021
    The 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, 2024
    How 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.