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Antique Round Brilliant Diamond

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15.80ct Round & Baguette Diamond Necklace Platinum
Located in BEVERLY HILLS, CA
Lovely diamond crossover high jewelry necklace. Approximately 15.80 carats of baguette and round
Category

Early 1900s Unknown Contemporary Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Estate Platinum Diamond Bar Brooch
Located in Beverly Hills, CA
deco stlye and has a total of 71 round brilliant diamonds.
Category

1920s Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, White Diamond, Platinum

Art Deco Inspired Diamond with Sapphire Ring 18 Karat White Gold
Located in BEVERLY HILLS, CA
brilliant diamond, surrounded by 1.40ct of french cut sapphires heat and 0.40ct of round cut diamonds
Category

1920s Art Deco Antique Round Brilliant Diamond

Materials

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

Art Deco Diamond and Platinum Link Bracelet
Located in New York, NY
one focusing around a round brilliant diamond weighing approximately .60 carats. The bracelet is
Category

Early 20th Century Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Antique Art Deco Diamond and Platinum Link Bracelet
Art Deco Diamond and Platinum Link Bracelet
Free Shipping
W 0.5 in L 6.75 in
Vintage Victorian Reproduction Diamond and Black Enamel Bangle
Located in Boston, MA
Vintage Victorian Reproduction Diamond and Black Enamel Bangle - The bangle contains 2 round
Category

1890s American Victorian Antique Round Brilliant Diamond

Materials

Diamond, Enamel

Large Buddha Themed Red Jade and Diamond Brooch/Pendant in 14k Yellow Gold
Located in Honolulu, HI
count: 21 Diamond Shape: Round Brilliant Diamond total carat weight: ~0.10 Diamond color: G Diamond
Category

Early 19th Century Anglo-Indian Antique Round Brilliant Diamond

Materials

Jade, Diamond, 14k Gold, Yellow Gold, White Gold

Art deco diamonds and pearls triple strand bracelet platinum
Located in London, GB
Art deco diamonds and pearl triple strand bracelet in platinum. Composed of round brilliant diamond
Category

16th Century European Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Pearl, Platinum

Art Deco Emerald and Diamond Brooch
Located in Beverly Hills, CA
weighing 2.00 carats. There are 2 round brilliant diamonds weighing an estimated 0.70 carats and 90 round
Category

1920s Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, White Diamond, Emerald, Platinum

Large Diamond and Tahitian Pearl Flower Brooch in 18k White Gold
Located in Honolulu, HI
Shape: Round Brilliant Diamond total carat weight: ~9.09 Diamond color: F-H Diamond clarity: VS1-SI2
Category

Early 19th Century Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Pearl, 18k Gold, White Gold

Estate 18K Diamond Emerald Ring
Located in Cincinnati, OH
round brilliant diamond, approximately .92 tdw. K-L color, VS clarity. 38 straight baguette diamonds
Category

Early 20th Century Unknown Antique Round Brilliant Diamond

Materials

Diamond, Emerald, 18k Gold

Art deco pearl and diamonds double strand bracelet platinum
Located in London, GB
Gorgeous art deco pearl and diamonds beaded bracelet in platinum. Composed of round brilliant
Category

16th Century European Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Pearl, Platinum

Vintage Victorian Era Reproduction 14k Yellow Gold Diamond Bangle
Located in Boston, MA
Vintage Victorian Era Reproduction 14K Yellow Gold Diamond Bangle - The bangle contains 38 round
Category

Late 19th Century American Victorian Antique Round Brilliant Diamond

Materials

Diamond, 14k Gold, Yellow Gold

Art Deco Diamond Blue Sapphire Platinum Line Link Estate Bracelet
Located in Boca Raton, FL
round brilliant cut center diamonds weighing approximately 1.50 CTW and another 120 round brilliant
Category

Early 20th Century Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Cabochon Sapphire and Diamond Ring
Located in New York, NY
impressive meadow of 16 round brilliant diamonds weighing approximately 3.20 carats. Set in platinum in very
Category

Early 20th Century Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Sapphire, Platinum

Alexander 1.69 Carat Diamond Eternity Band 18k White Gold with Filigree Work
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Beverly Hills. 23 round brilliant diamonds, 1.69ct total. Approximately G/H color and SI clarity. Set in
Category

1920s American Art Deco Antique Round Brilliant Diamond

Materials

Diamond, 18k Gold, White Gold

Alexander 1.62 Carat Diamond Eternity Band 18k White Gold with Filigree Work
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Beverly Hills. 23 round brilliant diamonds, 1.62ct total. Approximately G/H color and SI clarity. Set in
Category

1920s American Art Deco Antique Round Brilliant Diamond

Materials

Diamond, 18k Gold, White Gold

Antique Pearl Drop and Diamond Pendant
Located in New York, NY
Elegant and impressive antique pendant featuring 7 round brilliant diamonds weighing approximately
Category

Late 19th Century European Edwardian Antique Round Brilliant Diamond

Materials

Diamond, Pearl, 18k Gold, Platinum

Art Deco Inspired 6.32 Carat Diamond Tennis Bracelet 18 Karat White Gold
Located in BEVERLY HILLS, CA
Art Deco inspired diamond bracelet. 26 center round brilliant diamonds, 5.27ct. Approximately G/H
Category

1920s American Art Deco Antique Round Brilliant Diamond

Materials

Diamond, 18k Gold, White Gold

.50 Carat Diamond Onyx White Gold Art Deco Dangle Earrings
Located in Stamford, CT
Roaring 1920's Art Deco onyx and diamond dangle earrings. 2 onyx dangles with 84 round brilliant
Category

Early 20th Century Antique Round Brilliant Diamond

Materials

Diamond, Onyx, Gold, 14k Gold, White Gold

Edwardian GIA Cert 2.20 Carat Diamond Platinum Engagement Ring
Located in New York, NY
brilliant diamond that weighs 2.20 carats. The color of the diamond is I with VVS2 clarity. The center stone
Category

Early 20th Century Edwardian Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Art Deco 3.03 Carat Center Diamond Ring
Located in Carmel-by-the-Sea, CA
brilliant diamond that exhibits K color with Si1 clarity. The stone is enshrined in a finely detailed and
Category

1920s Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Art Deco GAL Certified 24.5 Carat Baguette Round Diamond Platinum Bracelet
Located in New York, NY
approximately 24.5 carats. This includes 58 straight Baguette diamonds, 318 round brilliant diamonds and 76 old
Category

19th Century American Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Art Deco Style 1.77ctt Ruby & Diamond Eternity Band 18k White Gold
Located in BEVERLY HILLS, CA
baguette rubies heat, 1.40 carats. 8 round brilliant diamonds, 0.37 carats. Approximately G/H color and SI
Category

1920s Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage Victorian Reproduction 14k Yellow Gold Onyx and Diamond Bangle
Located in Boston, MA
round brilliant diamonds which are set in a flower cluster with a total approximate weight of .50ct. The
Category

1890s American Late Victorian Antique Round Brilliant Diamond

Materials

Diamond, Onyx

Gold Rose Cut Diamond Ring Art Deco Revival
Located in Los Angeles, CA
with pave diamonds weight a total of 0.20 carats of round brilliant diamonds. Crafted in 18 karat white
Category

19th Century Art Deco Antique Round Brilliant Diamond

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Diamond and pearl art deco choker necklace 18k white gold
Located in London, GB
round brilliant diamond and cultured pearls round shaped cream white shade all set in 18ct white gold
Category

16th Century European Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Pearl, 18k Gold, White Gold

Art Deco Diamond Ring Solid 14k Yellow / White Gold Hand Engraved 0.70ct Diamond
Located in Long Beach, CA
ring in 14K yellow and white gold is entirely hand constructed. The round brilliant diamond center
Category

Early 20th Century American Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Blue Sapphire, 14k Gold

Art Deco Diamond and Ruby Circle Pin
Located in New York, NY
at approximately 3.60 carats. The brooch includes an additional 58 round brilliant diamonds weighing
Category

Early 20th Century Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Ruby, Platinum

Vintage Asscher Cut Diamond Platinum Engagement Ring 'GIA'
Located in NEW ORLEANS, LA
accentuated by another 0.30 carats of round brilliant diamonds. This elegant vintage style is a timeless
Category

Early 20th Century Antique Round Brilliant Diamond

Materials

Diamond, Platinum

1.56 Carat Solitaire Engagement Ring, Platinum Old European Cut Diamond Ring
By Five Star Jewelry
Located in Austin, TX
: 1.56 Carats Diamond Shape: Round Brilliant Diamond Clarity: I-1 Diamond Color: H Diamond Measurements
Category

Late 19th Century American Contemporary Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Vintage Diamond and Ruby Circle Brooch in Platinum
Located in Honolulu, HI
Vintage Diamond Ruby Circle Brooch in Platinum. The sophisticated brooch has 16 round, bead set
Category

Early 19th Century Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Ruby, Platinum

Antique Edwardian 10 Karat Gold & Diamond Love Knot Stick Pin
Located in Philadelphia, PA
A very fine Edwardian gold and diamond love knot stick pin. Set with a round brilliant diamond to
Category

Early 20th Century Unknown Edwardian Antique Round Brilliant Diamond

Materials

Diamond, Gold, 10k Gold

18 Karat Gold Butterfly Pendant Invisibly Set with 5.53 Carat Pink Sapphires
Located in New York, NY
pink sapphires and outlined with round brilliant diamonds. The center is set with a single marquise
Category

Early 1900s Contemporary Antique Round Brilliant Diamond

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold

Masriera 18KT Yellow Gold Dragonfly Brooch/ Pendant 2.94Ct Diamond 1.69Ct Ruby
By Luis Masriera
Located in New York, NY
karat yellow gold dragonfly brooch is designed with the plique-a-jour enamel technique. Round brilliant
Category

1920s Spanish Art Nouveau Antique Round Brilliant Diamond

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Art Deco 0.72 Ct. Diamond Engagement Ring J SI2 in Platinum
Located in New York, NY
) straight baguettes, (6) transitional round brilliant diamonds Accent Stone Weight: 0.28 ct. Accent Color
Category

Early 20th Century Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Round Brilliant Cut Loose Diamond 0.94 ct
Located in Laguna Beach, CA
Loose .94 carat round brilliant cut No grading certificate. Grading is done by a GIA graduate
Category

Early 20th Century Antique Round Brilliant Diamond

Materials

Diamond

1920s Art Deco .90 Carat Old European Diamond Platinum Engagement Ring
Located in Atlanta, GA
Brilliant and 2 Baguette Diamonds Platinum Setting Prong set Round Brilliant Diamonds Bezel set Baguette
Category

Early 20th Century Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Vintage 18ct Star Sapphire & Diamond Platinum Ring
Located in Scotts Valley, CA
blue grey with a strong star. Two Round brilliant Diamonds measuring 2 x 2 x 1.2mm, approx. weight of
Category

Early 20th Century American Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Star Sapphire, Platinum

Art Deco Platinum Diamond + Emerald Engagement Ring 2.36ctw Center
Located in Narberth, PA
ring's gallery is filled with open wirework and one Round Brilliant diamond decorates each shoulder
Category

1920s Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Emerald, Platinum

Original Art Deco 16 Carat Diamond Platinum Wing Ear Clips Earrings
Located in New York, NY
impeccable craftsmanship and exceptional quality. With 84 round brilliant diamonds, 76 straight and tapered
Category

1920s American Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Masriera 18KT Gold Enamel Earrings with 2.48Ct. Emeralds and .88Ct. of Diamonds
By Masriera
Located in New York, NY
accented with oval Emeralds weighing 2.48 carats and round brilliant Diamonds 0.88 carats . This
Category

1890s Spanish Art Nouveau Antique Round Brilliant Diamond

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Art Deco GIA 4.18 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 4.18 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA round
Category

1920s Art Deco Antique Round Brilliant Diamond

Materials

Diamond, White Diamond, Platinum

Art Deco French GIA 3.02 Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco French GIA 3.02 Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA round
Category

1920s Art Deco Antique Round Brilliant Diamond

Materials

Diamond, White Diamond, Platinum

Art Deco Platinum Three Stone Round Brilliant & Baguette Diamond Ring
Located in Seattle, WA
An original Art Deco setting featuring a breathtaking modern round brilliant cut center stone
Category

Early 20th Century Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Platinum

GIA Certified 2.52 Carats Brilliant Round Diamond Antique Engagement Ring
Located in New York, NY
certified as H color and SI1 in clarity. The ring also features 0.50 carats total brilliant round diamonds
Category

Early 20th Century Unknown Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Vintage 18 Karat White Gold Round Brilliant Cut Diamond Ring
Located in Addison, TX
18 karat white gold vintage ring featuring a round brilliant cut Diamond set in four prongs
Category

1920s Unknown Antique Round Brilliant Diamond

Materials

Diamond, 18k Gold, White Gold

Platinum Diamond Art Deco Ring - Round Brilliant .10ctw Vintage Engagement
Located in Greensboro, NC
- 1930s Metal Content: Platinum Stone Information Natural Diamond Carat(s): .06ct Cut: Round Brilliant
Category

1920s Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Platinum

3.10 Carat Untreated Oval Mixed Cut Sapphire and Diamond Ring in Platinum
Located in Scottsdale, AZ
pear brilliant diamonds, as well as 4 round brilliant diamonds, flanking the sapphire stone. The
Category

Early 20th Century Unknown Edwardian Antique Round Brilliant Diamond

Materials

Diamond, Sapphire, Platinum

GIA Certified 1.97 Carats Brilliant Round Shape Diamond Antique Engagement Ring
Located in New York, NY
This antique engagement ring features a brilliant round diamond center stone weighing 1.97 carats
Category

Early 20th Century Unknown Antique Round Brilliant Diamond

Materials

Diamond, Platinum

Certified 3, 65 Ct Natural Untreated Sapphires and Diamonds Drop Earrings
Located in București, B
have, surrounding the sapphires, channel prong set round brilliant diamonds that are 0.40 carats total
Category

Early 19th Century Romanian Art Nouveau Antique Round Brilliant Diamond

Materials

Diamond, Sapphire, 14k Gold

Imperial Jade Pendant, Diamonds, Platinum, Art Deco, GIA Certified Untreated
Located in Southbury, CT
17.5". There are six old round brilliant diamonds set into each bar of the chevron and a single .10
Category

1920s Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Jade, Platinum

Vintage 14 Karat Gold Horseshoe & Ribbon Stickpin
Located in Philadelphia, PA
horseshoe and with a small round brilliant diamond flush set at the center of the ribbon. Simply a great
Category

19th Century Unknown Retro Antique Round Brilliant Diamond

Materials

Gold, 14k Gold

Vintage 14 Karat Gold Horseshoe & Ribbon Stickpin
Vintage 14 Karat Gold Horseshoe & Ribbon Stickpin
Free Shipping
W 0.4 in D 0.24 in L 2.17 in
Peacock Diamond Ruby Sapphire & Emerald Brooch in 18k White Gold
Located in Honolulu, HI
Shape: Round Brilliant Diamond total carat weight: ~1.30 Diamond color: G-H Diamond clarity: VS
Category

Early 19th Century Art Deco Antique Round Brilliant Diamond

Materials

Diamond, Emerald, Ruby, Sapphire, White Gold, 18k Gold

Art Deco 18 Karat White Gold Modified Round Brilliant Cut Diamond Ring
Located in Addison, TX
brilliant cut diamond set in four fishtail prongs, weighing approximately 0.26 carats, VS2 - SI1 in clarity
Category

Early 20th Century Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, 18k Gold, White Gold

1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat
Located in Yorkshire, West Yorkshire
This beautifully sparkly solitaire ring holds an earlier generation Round Brilliant Cut Diamond
Category

1920s British Art Deco Antique Round Brilliant Diamond

Materials

Diamond, 18k Gold, White Gold, Platinum

Men's 3.15ct GIA Round Brilliant Cut Diamond Solitaire Dual Finish 14k Gold Ring
Located in Montclair, NJ
setting and features a 3.15 carat round brilliant cut diamond that's been graded by GIA for having
Category

19th Century Antique Round Brilliant Diamond

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Art Deco Austrian GIA 1.01 Carat Round Brilliant Cut Diamond 14K White Gold Ring
Located in Beverly Hills, CA
One Art Deco Austrian GIA 1.01 Carat Round Brilliant Cut Diamond 14K White Gold Ring. Featuring one
Category

1920s Art Deco Antique Round Brilliant Diamond

Materials

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

18 Karat White Gold Art Deco Ring with Modified Round Brilliant Cut Diamond
Located in Addison, TX
Round Brilliant Cut Color: J Clarity: SI1 - SI2 Diamond Details: Carat: .01 CTW Shape: Single and Full
Category

1920s Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, 18k Gold, White Gold

Art Deco Square Cabochon Jadeite and Diamond Earrings Set in 18 Karat White Gold
Located in Scottsdale, AZ
: Round Brilliant Diamond Total Carat Weight: 0.72 carats Diamond Color: G - H Diamond Clarity: SI2 - I1
Category

Early 20th Century Unknown Art Deco Antique Round Brilliant Diamond

Materials

Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold

LFG Certified 3.78 K/VS1 Antique Old European Round Brilliant Cut Diamond
Located in Paris, FR
This Antique Old European Round Brilliant cut Diamond weights 3.78 carats with a K color (Beautiful
Category

1910s Unknown Belle Époque Antique Round Brilliant Diamond

Materials

Diamond

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Antique Round Brilliant Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate antique round brilliant diamond for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. You can easily find a 9 antique edition and 4 modern creations to choose from as well. You’re likely to find the perfect antique round brilliant diamond among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. Finding an appealing antique round brilliant diamond — no matter the origin — is easy, but Alex Sepkus, J. Birnbach and Mark Broumand each produced a popular version that is worth a look. Take a look at an antique round brilliant diamond featuring Diamond from our inventory today to add the perfect touch to your look. A round cut version of this piece has appeal, but there are also antique cushion cut and old european cut versions for sale. If you’re browsing our inventory for an antique round brilliant diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Antique Round Brilliant Diamond?

Prices for an antique round brilliant diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $2,700 and can go as high as $40,000, while this accessory, on average, fetches $13,250.
Questions About Antique Round Brilliant Diamond
  • 1stDibs ExpertAugust 17, 2021
    A 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 ExpertSeptember 28, 2021
    The 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.