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RUCHI Fancy Yellow and White Diamond Two-Tone Gold Solitaire Ring
By Ruchi New York
Located in New York, NY
18K White and Yellow Gold Fancy Diamond: 1.71ct total weight. Diamond: 1.83ct total weight.
Category

2010s Hong Kong Contemporary Solitaire Rings

Materials

Yellow Diamond, White Diamond, Diamond, Gold, Yellow Gold, White Gold, 1...

18k Gold New Made Natural Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.5 grams. Totally is diamond 0.35 ct. The diamond is has
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

18k Gold New Made Natural Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.8 grams. Totally is center diamond 1 carat. Clearity is
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

New Made 14k Gold Natural Baguette Cut Diamond Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Totally is diamond 1.8 grams. Totally is main diamond 0.43 ct. The diamond
Category

2010s European Modern Solitaire Rings

Materials

Diamond, 14k Gold

New Made 18k Gold Natural Diamond Decorated Solitaire Amazing Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.9 grams. Totally is main rose cut diamond 1.08 ct. The
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

New Made 18k Gold Natural Diamond Turquoise Enamel Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.3 grams. Total weight is diamond 0.24 ct. The diamond is
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

NEW Platinum GIA 1.01ctw Trillion Cut Bezel Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Here we have a simple, yet absolutely gorgeous, diamond solitaire ring that is newly crafted from
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

New Made 18k Gold Natural Old Cut Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.7 grams. Totally is diamond 0.30 ct. The diamond is has G
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

New Made 18k Gold Natural Oval Cut Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.7 grams. Totally is diamond 0.84 ct. The diamond is has J
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

18k Gold New Made Natural Old Cut Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.3 grams. Totally is diamond 0.62 carat. The diamond is
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

New Made 18k Gold Natural Diamond And Caliber Sapphire Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.1 grams. Totally is Diamond 0.99 carat. The diamond is
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold

Unisex New Platinum 0.87ct GIA Emerald Cut Sideways Bezel Diamond Solitaire Ring
Located in Montclair, NJ
Here we have a simple, yet absolutely gorgeous, diamond solitaire ring that is newly crafted from
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

New Platinum 1.88ctw GIA Old Emerald Cut Prong Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Height: 5.2mm rise off the finger Condition: Brand new custom made ring with old diamond! Comes with
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

New 18k Yellow Gold GIA 1ct Emerald Cut Diamond Solitaire Engagement Ring
Located in Montclair, NJ
to south, at the solitaire diamond), 2.2mm (bottom of the shank) Ring Height: 5.7mm rise off the
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Yellow Gold, 18k Gold, Gold

New Made 18k Gold Natural Diamond And Caliber Cut Emerald Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.9 grams. Totally is diamond 0.50 ct. The diamond is has H
Category

2010s Asian Modern Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

New Made 18k Gold Natural Diamond And Caliber Cut Ruby Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 1.9 grams. Totally is diamond 0.31 ct. The diamond is has H
Category

2010s European Modern Solitaire Rings

Materials

Diamond, Ruby, 18k Gold

New 14k White Gold 1.12ctw GIA Princess Cut Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Here we have a gorgeous diamond engagement ring that is newly crafted from solid 14k white gold
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

New Made 18k Gold Natural Old Cut Diamond Decorated Solitaire Wedding Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2 grams. Totally is diamond 0.41 ct. The diamond is has G
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

18k Gold New Made Natural Old Cut Diamond Decorated Solitaire Wedding Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.2 grams. Totally is diamond 0.64 ct. The diamond is has H
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold

New 14k TT Gold 2.07ctw Gia Oval Tsavorite Solitaire & Diamond Engagement Ring
Located in Montclair, NJ
Here we have a beautifully styled tsavorite and diamond ring crafted in solid 14k gold. It is set
Category

2010s American Solitaire Rings

Materials

Tsavorite, Diamond, Yellow Gold, White Gold, 14k Gold, Gold

New 14K Rose Gold 5.47ctw Oval Cabochon Garnet Solitaire Diamond Halo Ring
Located in Montclair, NJ
Color - 12x8mm - 5.05ct (exact) (20) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - F/G
Category

2010s American Solitaire Rings

Materials

Diamond, Garnet, Rose Gold

18K Gold New Made Natural Diamond And Caliber Cut Ruby Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.8 grams. Totally is center diamond 0.50 carat. Totally is
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, Ruby, 18k Gold

New Made 18k Gold Natural Old Cut Diamond And Enamel Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.2 grams. Totally is 0.43 carat. The diamond is has H
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, 18k Gold, Enamel

New 18k Yellow Gold GIA 1.50ct Bezel Long Emerald Cut Diamond Solitaire Ring
Located in Montclair, NJ
") (top of ring - north to south, at the solitaire diamond), 2.1mm (bottom of the shank) Ring Height
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

New 18k Gold GIA 1.01ct Oval Diamond Solitaire Brushed Low Profile Band Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Elongated Oval Cut - Bezel Set - I Color - SI1 Clarity
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

New 18k Yellow Gold GIA 1.00ct Emerald Cut Bezel Diamond Solitaire Band Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Emerald Cut - Bezel Set- K Color - VS2 Clarity - 1.00ct
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

New 18k White Gold 0.87ct Bezel Set Trillion Cut Diamond Solitaire Hammered Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Trillion Cut - Bezel Set -J Color - SI2 Clarity
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

New Platinum & 14k Gold 3.61ct GIA No Heat Pink Sapphire Diamond Solitaire Ring
Located in Montclair, NJ
Below for Complete Info ** (20) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - F/G Color
Category

2010s American Solitaire Rings

Materials

Pink Sapphire, Diamond, Platinum, Rose Gold, 14k Gold

New GIA 2.00 Carat Pear Brilliant Diamond Ring I / Si-1 Solitaire Class Platinum
Located in New York, NY
Pear Solitaire GIA 2.00ct. Pear cut diamond ring. I-color Si-1 clarity Report Id: 12037753
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

New 18k & 14k Gold Gia Fancy Dark Yellow Brown Solitaire W/ Diamond Halo Ring
Located in Montclair, NJ
This gorgeous, custom made, diamond ring is newly crafted in solid 18k white gold with a 14k rose
Category

2010s American Solitaire Rings

Materials

Diamond, White Gold, Rose Gold, 18k Gold, 14k Gold

New Natural 0.50ct Round Brilliant Cut Victorian Cut Diamond Ring
Located in London, GB
New Natural 0.50ct Round Brilliant Cut Victorian Cut Diamond Ring Additional Information: Total
Category

2010s British Solitaire Rings

Materials

Diamond, 18k Gold

New Platinum 2.45ctw GIA Emerald Cut Tsavorite & Baguette Diamond Accents Ring
Located in Montclair, NJ
Here we have a fancy, and truly magnificent green tsavorite and diamond ring newly crafted in solid
Category

2010s American Solitaire Rings

Materials

Diamond, Tsavorite, Platinum

NEW Platinum 2.35ct GIA Graded Ceylon Alexandrite & Diamond Halo Engagement Ring
Located in Montclair, NJ
- diamond to diamond), 1.9mm (bottom of the shank) Ring Height: 6.8mm rise off the finger Condition: NEW
Category

2010s American Solitaire Rings

Materials

Alexandrite, Diamond, Platinum

New Platinum GIA 10.96ct No Heat Ceylon Sapphire Diamond Halo Substantial Ring
Located in Montclair, NJ
Complete Info ** (16) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - G/H Color - VS1/VS2
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Sapphire, Platinum

New 18k Gold Platinum GIA 1.86ct Excellent Ideal Diamond Classic Engagement Ring
Located in Montclair, NJ
to south, at the solitaire diamond), 2mm (bottom of the shank) Ring Height: 7.7mm rise off the finger
Category

21st Century and Contemporary American Solitaire Rings

Materials

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

New .900 Platinum 6.28ctw GIA Oval Blue Sapphire & Round Diamond Halo Ring
Located in Montclair, NJ
Info ** (16) Natural Genuine Diamonds - Round Brilliant Cut - Shared Prong Set - G/H Color - VS1/VS2
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

New Platinum 2.21ctw GIA Ceylon Round Blue Sapphire Brilliant Diamond Halo Ring
Located in Montclair, NJ
prong set at the center of a brilliant diamond halo. The very fine quality solitaire weighs exactly 1.41
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

New Platinum 14k Gold 4.23ctw GIA Cushion Tsavorite & Round Diamond Accents Ring
Located in Montclair, NJ
Here we have a fancy, and truly magnificent green tsavorite and diamond cocktail ring newly crafted
Category

2010s American Solitaire Rings

Materials

Tsavorite, Diamond, Platinum, Rose Gold, 14k Gold

NEW 14k White Gold GIA Round Brilliant Diamond Milgrain Hand Engraved Sides Ring
Located in Montclair, NJ
Condition: Brand new w/o tags. Comes with original GIA certification for the diamond! Stock Number: EG
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

New Platinum 3.05ctw AGL/SSEF Burma No Heat Oval Sapphire & GIA Diamond Ring
Located in Montclair, NJ
Genuine Diamonds - Round Brilliant Cut - Prong Set - F/G Color - SI1 Clarity - 1.0ctw (exact)**See
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, Platinum

New 18k Yellow Gold 0.62ctw Bezel Set Trillion Cut Diamond Hammered Finish Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Trillion Cut - Bezel Set - I Color - SI1 Clarity
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

NEW Cert 6.77CT Unheated Natural Vivid Hot Pink Spinel Diamond Ring in Platinum
Located in Warren, NJ
diamond accents set in platinum. The ring is in brand new condition, never worn and comes with an AGL
Category

Antique Late 18th Century Victorian Solitaire Rings

Materials

Spinel, Diamond, Platinum

New Made 18k Gold Natural Rose Cut Diamond And Caliber Ruby Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.2 grams. Totally is center rose cut diamond 1.04 carat
Category

2010s Turkish Modern Solitaire Rings

Materials

Ruby, Diamond, 18k Gold

NEW Plat. & 18K Gold 10.7ct GIA Vivid Orange Sapphire Diamond Halo Cocktail Ring
Located in Montclair, NJ
This truly jaw dropping, custom designed, brand new sapphire and diamond cocktail ring is crafted
Category

2010s American Solitaire Rings

Materials

Sapphire, Diamond, Platinum, Yellow Gold, 18k Gold

New Platinum 2.37ctw GIA No Heat Oval Bezel Sapphire Diamond Milgrain Halo Ring
Located in Montclair, NJ
surrounded by a super fiery halo that is constructed from 12 round brilliant cut diamonds throughout. These
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, Platinum

NEW 18k TT Gold 1.05ctw Emerald Cut Columbian Emerald w/ Diamond Accents Ring
Located in Montclair, NJ
Here we have a magnificent emerald and diamond ring that is newly crafted in solid 18k white gold
Category

2010s American Solitaire Rings

Materials

Emerald, Diamond, Yellow Gold, White Gold, 18k Gold, Gold

New Solid 14k White Gold GIA 1.22ctw Round Brilliant Ruby Diamond Halo Ring
Located in Montclair, NJ
Diamonds - Round Brilliant Cut - Prong Set - G/H Color - VS2-SI2 Clarity - 0.45ctw (exact) Total Carat
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

New 14K White Gold 1.75ctw GIA Ceylon Round Sapphire & Round Diamond Halo Ring
Located in Montclair, NJ
(exact - certified) ** See Certification Details Below for Complete Info ** (41) Natural Genuine Diamonds
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

New Platinum 3.90ctw Gia No Heat Pink Sapphire W/ Diamond Halo Low Profile Ring
Located in Montclair, NJ
HEAT - 3.0ct (exact - certified) **See Certification Details Below** (44) Natural Genuine Diamonds
Category

2010s American Solitaire Rings

Materials

Diamond, Pink Sapphire, Platinum

New Platinum & 18k Gold 2.77ctw GIA NO HEAT Red Spinel w/ Diamond Halo Ring
Located in Montclair, NJ
Genuine Diamonds - Round Brilliant Cut - Prong Set - G-I Color - VS1-SI2 Clarity - 0.67ctw (exact) Total
Category

2010s American Solitaire Rings

Materials

Diamond, Spinel, 18k Gold, Platinum

New 14k White Gold 2.37ct GIA Burma Oval Bezel Ruby & Diamond Halo Milgrain Ring
Located in Montclair, NJ
Here we have a brand new and custom designed engagement or right hand ring that is crafted from
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

New 18k TT Gold 2.51ctw GIA Colombia Green Emerald w/ Diamond Halo Cocktail Ring
Located in Montclair, NJ
Here we have an absolutely gorgeous, brand new, emerald and diamond cocktail ring crafted in solid
Category

2010s American Solitaire Rings

Materials

Emerald, Diamond, Yellow Gold, White Gold, 18k Gold, Gold

Round Diamond Solitaire Necklace GIA Certified
By Diamond Scene New York
Located in New York, NY
2.05 carat GIA Certified H color VS1 clarity center diamond. There are an additional three round
Category

Late 20th Century Link Necklaces

Materials

Diamond, White Diamond, 18k Gold

3 Carat GIA Pear Shape Solitaire Pendant
By Diamond Scene New York
Located in New York, NY
An INCREDIBLE diamond pendant! 3.06 GIA certified F color VS1 pear shape diamond diamond -- full
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond

RUCHI Emerald-Cut Diamond Yellow Gold Dainty Solitaire Necklace
By Ruchi New York
Located in New York, NY
18K Yellow Gold Diamonds: 0.61ct total weight. All diamonds are G-H/SI stones.
Category

2010s American Contemporary Chain Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

New Made 18k Gold Natural Diamond Decorated Solitaire Earring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 1.4 grams. Totally is diamond 0.64 ct. The diamond is has
Category

2010s Turkish Modern Stud Earrings

Materials

Diamond, 18k Gold

New Made 18k Gold Natural Diamond Decorated Solitaire Earring
Located in Fatih/İstanbul, 34
In very good condition. Totally is center diamond 2.01 ct. All diamond totally 2.35 ct. The diamond
Category

2010s Turkish Modern Lever-Back Earrings

Materials

Diamond, 18k Gold

New Platinum GIA 2.58ctw Princess Diamond & Sapphire Solitaire Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Princess Cut - Prong Set - F Color - VS1 Clarity
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Platinum

Natural Diamond Solitaire Necklace in 14kt White Gold - 0.25ctw, 18", New
Located in West Hempstead, NY
Elevate your elegance with this Natural Diamond Solitaire Necklace in 14kt White Gold. Featuring a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

New 1.21ctw Diamond Ring 14k White Gold Size 6.5 Round Solitaire
Located in McLeansville, NC
Gem: Natural Diamond (solitaire) - 1.04 Carats, Round Brilliant Cut, F Color, I1 Clarity - Natural
Category

2010s Engagement Rings

Materials

Diamond, White Gold

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New Diamond Solitaire For Sale on 1stDibs

Find the exact new diamond solitaire you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, white gold and yellow gold. Find an antique version now, or shop for 474 vintage or 2071 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a new diamond solitaire 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. There have been many well-made iterations of the classic new diamond solitaire over the years, but those made by Tiffany & Co., Gems and Jewels UK and Georgios Collections Inc are often thought to be among the most beautiful. A new diamond solitaire can make for a versatile accessory, but a selection from our variety of 2118 diamond versions can add an especially stylish touch. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. When shopping for a new diamond solitaire, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a New Diamond Solitaire?

Prices for a new diamond solitaire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $865,000, while this accessory, on average, fetches $3,244.

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 New Diamond Solitaire
  • 1stDibs ExpertSeptember 28, 2021
    The best setting for a solitaire diamond is the prong setting. In such a setting, the stone is held in place with a minimal amount of metal allowing more light to pass through the diamond resulting in added brilliance. Find a collection of solitaire diamond jewelry on 1stDibs.