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Ruby and Diamonds Cocktail Ring
By Harbor Diamonds
Located in New York, NY
18K White Gold
9 Ruby's 0.77 cts.
90 round diamonds 0.44 cts.
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, Ruby, 18k Gold
Tiffany & Co. Diamond Butterfly Pin in Platinum
By Tiffany & Co.
Located in Houston, TX
Tiffany & Co. butterfly pin composed of platinum with round diamonds. There are 90 round diamonds
Category
Late 20th Century American Brooches
Materials
Diamond, Platinum
6.16 Carat Wt Cornflower Blue Sapphire & Round Diamond Fashion Ring in 14k Wg
Located in Chicago, IL
90 round diamonds, totaling 1.08 carats, that are set in a pave setting.
Category
2010s American Contemporary Fashion Rings
Materials
Blue Sapphire, Diamond, 14k Gold, White Gold
1.80 Carat Three-Row Round Diamond Gold Bangle Bracelet
Located in Stamford, CT
1970's Three-row diamond bangle bracelet. The White gold top is set with 90 round cut diamonds and
Category
20th Century Modern Bangles
Materials
Diamond, Gold, White Gold, Yellow Gold, 14k Gold
TJD 0.25 Carat 14K Rose Gold Morganite and Round Diamond Bracelet
By TJD
Located in New York, NY
sparkle to her look. Made by our inhouse experts in 14 karat Rose gold and studded with 90 round diamond
Category
21st Century and Contemporary Link Bracelets
Materials
Diamond, Morganite, Rose Gold
14k Yellow, White and Rose Gold Stackable "Rotating Heart" Rings with Diamonds
Located in Los Angeles, CA
ring is a Love Knot;
stones: 90 round diamonds
color: G
clarity: VS
weight: .67pts.
gold: 14k
size
Category
21st Century and Contemporary American Modern Fashion Rings
Materials
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
Sterlé Paris 1950s Natural Pearl Diamond Gold Ring
By Pierre Sterlé
Located in New York, NY
. The ring has 90 round diamonds with an approximate total weight of 2.00 carats, and a natural pearl
Category
Vintage 1950s French Cocktail Rings
Materials
Diamond, Natural Pearl, 18k Gold, Gold, White Gold
.77 Carat Diamond Halo Two Row Halo Platinum Engagement Ring
Located in Stamford, CT
.
90 round diamonds approx. total weight .80cts, H, SI2
2 brilliant cut diamonds approx. total weight
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum, 14k Gold, White Gold
.99 Carat Diamond Nugget Drop Earrings in 18K White Gold
Located in Wan Chai District, HK
18k white gold and feature a pair of sparkling diamond nuggets made up of 90 round diamonds with H/G
Category
21st Century and Contemporary Hong Kong Contemporary Drop Earrings
Materials
Diamond, 18k Gold, White Gold
Van Cleef & Arpels Paris Diamond and Onyx Bombé Ring
By Van Cleef & Arpels
Located in New York, NY
)
Materials: 90 round diamonds (approximate total weight 3.17 carats); 18 round-cut onyx; 18K Gold
Signed: VCA
Category
Late 20th Century French Dome Rings
Materials
Diamond, Onyx, Gold, 18k Gold, Yellow Gold
.90 Carat Round Diamond Gold Solitaire Engagement Ring
Located in Stamford, CT
Diamond engagement solitaire engagement ring. round brilliant cut Diamond set in a 6 prong 14k
Category
Mid-20th Century Engagement Rings
Materials
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
1pc Captivating Natural cut Round diamond in a .90 carat
Located in רמת גן, IL
Natural cut Round diamond in a .90 carat D IF cut. This diamond comes with GIA Certificate and
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1pc Sparkling Natural cut Round diamond in a .90 carat
Located in רמת גן, IL
Natural cut Round diamond in a .90 carat D VVS1 cut. This diamond comes with GIA Certificate and
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Natalie K GIA 2.07 Carat Oval Sapphire Diamond Halo Platinum Engagement Ring
By Natalie K
Located in Stamford, CT
#5171101371
2 trapezoid diamonds, approx. total weight .58cts, G, VS
90 round diamonds, approx. total weight
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
.90 Carat Round Diamond Three-Stone Yellow Gold Engagement Ring
Located in Stamford, CT
.90ct round center diamond in a three-stone engagement setting. 14k white and yellow gold with 2
Category
Mid-20th Century Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold, White Gold
EGL Certified .90 Carat Round Diamond Palladium Three-Stone Engagement Ring
Located in Stamford, CT
1940's vintage diamond engagement ring. EGL certified round brilliant cut center diamond. In a
Category
Early 20th Century Engagement Rings
Materials
Diamond, Palladium
Natural White Round Diamond .90 Carat TW White Gold Drop Pendant
Located in New York, NY
round white diamond melee. This pendant is guaranteed to impress and enhance your personal collection
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
.90 Carat Royal Blue Round Sapphire Halo Diamond Gold Engagement Ring
Located in Stamford, CT
Royal blue Sapphire diamond engagement ring. Deep blue round cut .90ct sapphire center stone
Category
1990s Engagement Rings
Materials
Blue Sapphire, Sapphire, Diamond, 14k Gold, Gold, White Gold
GIA Certified .90 Carat and .36 Carat Round Diamond Engagement Ring Platinum
Located in New York, NY
Modernist Solitaire & Accent.
GIA Certified Diamond engagement ring.
.90ct. Natural Round Cut
Category
2010s American Modernist Three-Stone Rings
Materials
Diamond, Platinum
Natural Yellow Round and White Diamond .90 Carat TW Gold Cross Pendant
Located in New York, NY
with natural round yellow diamond's complimented by natural round white diamond's. This pendant is
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
14K White Gold 1.15 CTW Baguette and .90 CTW Round Diamond Band
Located in Stuart, FL
14k white gold 1.15 CTW baguette and .90 CTW round diamond band. The Band has baguettes in the
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, 14k Gold, White Gold
Diamond Cocktail Ring Crafted in 90% Silver
Located in Webster, NY
French Pavé diamond band made in 14k white gold.
Diamond Carat Weight: .50CTW
Diamond Cut: Round
Category
20th Century Cocktail Rings
Materials
Diamond, Silver
.90 Carat Diamond Cross Pendant Necklace
Located in Stamford, CT
.90ct 6 round brilliant cut diamond cross pendant necklace, set in 18k white gold with a 16 inch
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Gold, 18k Gold, White Gold
Tiffany & Co Platinum Solitaire GIA Round Diamond Engagement Ring .90 G VVS2
By Tiffany & Co.
Located in New York, NY
triple X round brilliant cut center weighing 0.90 carats, G color VVS2 clarity diamond certified by the
Category
21st Century and Contemporary American Modern Solitaire Rings
Materials
Diamond, Platinum
14K Yellow Gold Wide .90 CTW Diamond Band
Located in Stuart, FL
14k yellow gold wide .90 CTW diamond band. Ring has round diamonds varying is size, has a width of
Category
21st Century and Contemporary Band Rings
Materials
Diamond, 14k Gold, Yellow Gold
.90 Carat Ruby and .90 Carat Diamond Ring, 18 Karat Gold
Located in Atlanta, GA
:
Carat: .90 Carat
Cut: Oval Brilliant
Color: Blood Red
Gem Quality
Diamond Details:
Cut: Round
Category
1990s Unknown Modern Engagement Rings
Materials
Diamond, Ruby, Gold, 18k Gold
.90 Carat Diamond Bezel Set Tennis Bracelet
Located in Stamford, CT
Diamond tennis bracelet. .90cts round cut diamonds, each set in 14k white gold bezel's separated by
Category
21st Century and Contemporary Tennis Bracelets
Materials
Diamond, Gold, 14k Gold, White Gold
.90 Carat Diamond White Gold Pendant Necklace
Located in Stamford, CT
Diamond pendant necklace. Set with 84 round brilliant cut diamonds set in 14k white gold. 16 Inch
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Gold, 14k Gold, White Gold
.90 Carat Diamond White Gold Dangle Earrings
Located in Stamford, CT
Elegant Loop shaped dangle diamond earrings. Comprised of 16 single cut diamonds totaling .90cts
Category
Late 20th Century Dangle Earrings
Materials
Diamond, Gold, 14k Gold, White Gold
.90 Carat Diamond White Gold Byzantine Bracelet
Located in Stamford, CT
Byzantine 14k White Gold .90ct Diamond Hinged Link Bracelet with nine full cut diamonds.
9 full
Category
21st Century and Contemporary Link Bracelets
Materials
Diamond, Gold, 14k Gold, White Gold
Tacori .90 Carat Diamond Platinum Hinged Link Bracelet
By Tacori
Located in Stamford, CT
Tacori diamond bracelet. 11 round cut diamonds with round diamond halos set in platinum. Classic
Category
Late 20th Century Modern Bracelets
Materials
Diamond, Platinum
.90 Carat Transitional Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
transitional round brilliant cut Diamond, approx. total weight .90cts, F – G, SI1,
6 sing cute diamnonds
Category
Vintage 1940s Engagement Rings
Materials
Diamond, Platinum
Round Dangle Earrings 18k White Gold Blue Enamel 90 Diamonds 0.58 ct 2 Tanzanite
By Victor Mayer
Located in Pforzheim, DE
vitreous enamel, 90 diamonds, total 0.58 ct, G VS, brilliant cut, 2 tanzanite, diameter 8.0 mm
About the
Category
21st Century and Contemporary German Contemporary Drop Earrings
Materials
Diamond, Tanzanite, White Gold, 18k Gold, Gold, Enamel
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Dm 0.32 in
Diamond Scene 3.91 Carat Diamonds Gold Swirl Hoop Earrings
By Diamond Scene
Located in New York, NY
A must have!
3.91 carats of F/G color VS clarity round brilliant cut diamonds set in 18k
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, White Diamond, 18k Gold
Art Deco .80 Ct Diamond .90 Ct Sapphire Trilogy Ring
Located in Napoli, IT
sapphire of approx .90 Ct (5.50 mm. x 5.23 mm.) – 2 old mine cut diamonds totaling approx .80 Ct (H/I-VS/SI
Category
Vintage 1920s Art Deco Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold
GIA Certified .90 Carat Diamond Sapphire Gold Engagement Ring
Located in Stamford, CT
stone, set in a 14k white gold setting with 2 round sapphires and 2 tapered baguette accent diamonds
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Sapphire, Gold, 14k Gold, White Gold
1.30 Ct Sapphire .90 Ct Diamond 18 KT Trilogy Ring
Located in Napoli, IT
selection of three round faceted natural sapphires of 1.30 Ct l cornflower clour, with surrounding .90 Ct of
Category
Mid-20th Century European Contemporary Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold
.90 Carat Diamond Two-Tone Gold Midcentury Heart Earrings
Located in Stamford, CT
1960's Diamond heart earrings in 18k yellow and white gold. 40 round brilliant cut pave set
Category
Mid-20th Century Stud Earrings
Materials
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Natural Diamond Earrings 14k White Gold .90 TDW Three Stones
By Estate Jewelry
Located in East Brunswick, NJ
This vintage pair of earrings is crafted in solid 14K White Gold
Three natural round cut diamonds
Category
Late 20th Century Stud Earrings
Materials
Diamond, 14k Gold, White Gold
Doris Panos .90 Carat Pave Diamond Gold Swirl Dangle Earrings
By Doris Panos
Located in Stamford, CT
swirl sections are connected by a round bezel set diamond.
90 full cut diamonds approx. total weight
Category
Late 20th Century Dangle Earrings
Materials
Diamond, 18k Gold, Yellow Gold, Gold
.90 Carat Diamond Eternity Rope Style Wedding Band Ring, Unisex
Located in Laguna Hills, CA
. The diamonds are channel set in center of ring having a total weight of approximately .90 carat. The
Category
21st Century and Contemporary American Contemporary Band Rings
Materials
Diamond, 14k Gold, White Gold, Yellow Gold
.90 Carat Natural Diamonds Dangle Hearts & Spiral Statement Necklace 18k Gold
Located in New York, NY
.90ct natural round diamond hearts necklace
Double dangle hearts
G color vs2 clarity
Dangle: 2
Category
2010s American Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Vivid Diamonds 1.89 Carat Diamond and Emerald Snake Ring
By Vivid Diamonds
Located in Miami, FL
diamond weighing 0.47 carats, F color, VS-SI clarity, 90 round brilliant cut diamonds weighing
Category
21st Century and Contemporary American Modern Band Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
Diamond Stud Earrings 2.01 Carats H I1 18 Karat White Gold Champagne Setting
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 2.01 Carats, in 18 Karat White Gold 3 Prong Champagne Setting.
Color
Category
2010s Contemporary Stud Earrings
Materials
Diamond, 18k Gold, White Gold
.90 Carat Emerald Diamond Halo Yellow Gold Earrings
Located in Stamford, CT
yellow gold baskets.
2 oval green emeralds, MI approx. .90cts
24 round brilliant cut diamonds, I SI-I
Category
Late 20th Century Stud Earrings
Materials
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Splendid .90 Carat Natural Diamond 14 Karat Solid Yellow Gold Ring
Located in Los Angeles, CA
: Approx. $6,900.00
Stamped: 14K
Total Natural Round Cut Diamonds Weight: Approx. 0.90 Carats (color G-H
Category
2010s American Wedding Rings
Materials
Diamond, 14k Gold, Yellow Gold
Splendid .90 Carat Natural VS1 Diamond 14 Karat Solid Yellow Gold Ring
Located in Los Angeles, CA
: $6,500.00
Stamped: 14K
Total Natural Round Cut Diamonds Weight: .90 Carats (color H-I / Clarity VS1-VS2
Category
2010s American Wedding Rings
Materials
Diamond, 14k Gold, Yellow Gold
Certified Ruby and Diamond Ring with Detachable Pendant in 18 Karat Gold
By Dilys'
Located in Hong Kong, HK
0.12 carats and 90 round diamonds totaling 1.04 carats. The signature 'D' for Dilys' also embellishes
Category
2010s Hong Kong Art Deco Cocktail Rings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
GIA .90 Carat Heart Shape Platinum Diamond Pendant Necklace
Located in Stamford, CT
setting with a halo of 11 round brilliant cut diamonds. GIA has certified the ruby as simple heat with
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Ruby, Platinum
Enchanting 14k Green Emerald .90 crt Gems w/ .93 crt Diamond Drop Earrings
Located in kowloon, Kowloon
Enchanting 14k Green Emerald .90 crt Gems w/ .93 crt Diamond Drop Earrings
Experience the
Category
2010s Drop Earrings
Materials
Diamond, White Diamond, Emerald, 14k Gold, White Gold
Exceptional Ct 5, 90 of Ceylon Sapphire and Diamonds
Located in Massafra, IT
quality for color and clarity, very rare stone, and round brilliant cut diamonds 💎 ct 1,27 G/VS
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
GIA Certified .90 Carat Diamond Baguette Three-Stone Gold Platinum Ring
Located in Stamford, CT
round center diamond and two tapered baguette side diamonds.
Ideal cut diamond, approx. total weight
Category
Late 20th Century Engagement Rings
Materials
Diamond, Gold, 18k Gold, Platinum, Yellow Gold
DiamondTown 96.05 Carat Multi-Color Sapphire and Diamond Bracelet
By Diamond Town
Located in New York, NY
mix as well. 28 round diamonds (total weight 0.44 carats) form the outside border of the bracelet at
Category
21st Century and Contemporary Contemporary Cuff Bracelets
Materials
White Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, ...
.90 Carat Squared Rope Twist Encase Natural Diamonds Bangle Bracelet 14 Karat
Located in New York, NY
.90ct natural diamonds bangle bracelet
Squared rope twist form surrounding each diamond
Rounds
Category
2010s American Bangles
Materials
Diamond, 14k Gold, White Gold
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W 0.18 in L 6.5 in
Estate .90 Ct Diamond Drop Earrings 18 KT White Gold
Located in Napoli, IT
larger in size and set in a flower head setting
Diamonds are round brilliant cut - the two main are .40
Category
Mid-20th Century European Contemporary Dangle Earrings
Materials
Diamond, White Gold
NWT $90, 000 Gorgeous 18KT Gold South Sea Golden Pearl Yellow Diamond Necklace
Located in New York, NY
Pearl and Diamond Necklace. Necklace is comprised of Beautiful Magnificent High Luster Large 22 AA-AAA
Category
21st Century and Contemporary Drop Necklaces
Materials
Diamond, Pearl, Yellow Diamond, Gold, 18k Gold
Vintage 90's Capricorn Black Onyx Diamond Necklace Pendant in 20K Yellow Gold
Located in Wan Chai District, HK
Introducing the Vintage 90's Capricorn Onyx Diamond Necklace Pendant in 20K Yellow Gold. This
Category
Late 20th Century Hong Kong Contemporary Pendant Necklaces
Materials
Diamond, Onyx, Yellow Gold
.90 Carat Cushion Red Ruby and Diamond 18k Yellow Gold Earrings
By David Gross Group
Located in New York, NY
Two matched cushion cut red rubies weighing .90 carats set with eight round diamonds (F+/VVS
Category
2010s American Contemporary Stud Earrings
Materials
Diamond, White Diamond, Ruby, Yellow Gold
Vintage 90's Virgo Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold
Located in Wan Chai District, HK
Introducing the Vintage 90's Virgo Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold. This
Category
Late 20th Century Hong Kong Contemporary Pendant Necklaces
Materials
Diamond, Lapis Lazuli, Yellow Gold
Vintage 90's Sagittarius Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold
Located in Wan Chai District, HK
Introducing the Vintage 90's Sagittarius Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold
Category
Late 20th Century Hong Kong Contemporary Pendant Necklaces
Materials
Diamond, Lapis Lazuli, Yellow Gold
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90 Round Diamond For Sale on 1stDibs
You are likely to find exactly the 90 round diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. Find an antique version now, or shop for 899 vintage or 909 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 90 round diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic 90 round diamond over the years, but those made by Cartier, Tiffany & Co. and Estate Jewelry are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also oval cut and brilliant cut versions for sale. Finding a 90 round diamond for sale for women should be easy, but there are 424 pieces available to browse for unisex as well as men, too.
How Much is a 90 Round Diamond?
The price for a 90 round diamond starts at $250 and tops out at $2,200,000 with these rings, on average, selling for $5,089.
Questions About 90 Round Diamond
- What is a round diamond?1 Answer1stDibs ExpertNovember 2, 2021A round diamond, often known as a round brilliant cut, is widely recognized as a symbol of devotion. The round brilliant cut is the most classic of all stone cuts. Circular with 58 facets, the stone is cut to maximize its brilliance. Anything that is not a round cut is called a fancy cut. Round brilliant stones have been popular since the early 1900s. Shop a collection of vintage and modern diamond jewelry from some of the world’s top jewellers on 1stDibs.
- 1stDibs ExpertNovember 2, 2023There are a total of 58 cuts or facets on a round diamond. The 32 on the crown include eight star facets, 16 upper girdle facets and eight kite facets. On the pavilion, there are 25 facets made up of the lower girdle and pavilion main facets. Find a wide range of diamond jewelry on 1stDibs.
- 1stDibs ExpertAugust 17, 2021A brilliant cut diamond is a diamond cut to maximize its brilliance. This diamond shape has 57 facets, round brilliant cut diamonds are among the most popular styles of engagement rings. This cut is known for, when compared to other cuts, most closely mimicking the natural contours of a rough diamond crystal.
- 1stDibs ExpertFebruary 22, 2021Round diamonds are generally more expensive than princess cuts. You can get a larger princess cut for the same amount of money you'd spend on a smaller round diamond.
- 1stDibs ExpertSeptember 28, 2021The cost of a round brilliant diamond ring will primarily depend on the carat weight, color, clarity, shape, and cut of the diamond. The price range for these exquisite pieces of jewelry may range from around $500 to even $10,000 and above. Shop a range of antique and vintage round brilliant diamond rings 1stDibs.
- 1stDibs ExpertFebruary 22, 2021Yes, cushion cut diamonds look larger than round cut diamonds. Cushion cut diamonds have a larger table per carat than round diamonds, making them appear larger. This coupled with cushion cut diamonds' larger facets, tend to make these types of diamonds appear larger to our eyes.