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Round Cut Jewelry

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Creator: Oscar Heyman
Stone Cut: Round Cut
Oscar Heyman Diamond and Ruby Earrings
Located in New York, NY
Oscar Heyman diamond and ruby earrings. This pair of earrings has 22 rubies approximately 7-8 carats and 144 diamonds total weight approximately 16- 17 ...
Category

Late 20th Century American Artist Round Cut Jewelry

Materials

Diamond, Ruby, Platinum

Oscar Heyman Platinum & 18K Yellow Gold 1.25ct Green Emerald Ballerina Ring
Located in New York, NY
The ballerina-style ring is indeed a unique and elegant design that draws inspiration from the grace and movement of a ballerina's tutu. Oscar Heyman and Co. played a significant role in popularizing this style, with George Heyman designing the iconic ballerina ring in 1959. Oscar Heyman Platinum & 18K Yellow Gold 1.25ct Round Green Emerald Ballerina Ring...
Category

20th Century American Modern Round Cut Jewelry

Materials

Diamond, Emerald, Yellow Gold

1960's Oscar Heyman 1.72 CTW Diamond Ruby Platinum Eternity Band Ring
Located in Philadelphia, PA
Eternity band ring features round brilliant diamonds alternating with square cut rubies Diamonds are bead set while weighing in total approximately 0.72 carat - G to I color with SI ...
Category

1960s Vintage Round Cut Jewelry

Materials

Diamond, White Diamond, Ruby, Platinum

Oscar Heyman Vivid Yellow Diamond Platinum Band Ring
Located in Miami, FL
Vintage Oscar Heyman Eternity natural Vivid diamond Diamond band ring with a sparkly glistening look. This classic band is crafted in solid Plat...
Category

1960s American Art Deco Vintage Round Cut Jewelry

Materials

Yellow Diamond, Platinum

Oscar Heyman Gold and Platinum Round Diamond Wedding Band Ring
Located in New York City, NY
Oscar Heyman 18kt yellow gold & platinum diamond band ring contains 31 Round Diamonds (F-G/ VS+ quality) weighing 1.12cts that are bead set. It is 4mm wide and stamped with the maker...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Gold, Platinum

Oscar Heyman 18 Karat Yellow Gold Diamond Dome Ring
Located in Philadelphia, PA
Sparkling brilliance that steals the spotlight! This Oscar Heyman ring is made in 18-karat yellow gold. The ring contains 28 round diamonds totaling approximately 1.00 carat; G-H co...
Category

21st Century and Contemporary Round Cut Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Multi-Color Sapphire Bracelet By Oscar Heyman, 8.69 Carats
Located in New Orleans, LA
This exquisite bracelet from celebrated jewelry designer Oscar Heyman features a rainbow of colorful gemstones set amongst a sea of sparkling white diamonds. The design features a 2....
Category

21st Century and Contemporary American Modern Round Cut Jewelry

Materials

White Diamond, Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sa...

Oscar Heyman 30 Carat Diamond Bangle Bracelet Circa 1970
Located in Miami, FL
Spectacular Oscar Heyman diamond bangle bracelet Circa 1970, finely crafted by hand in platinum, featuring 170 round brilliant cut diamonds weighing approximately 30 carats total, E ...
Category

1970s American Modern Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Panther Brooch
Located in New Orleans, LA
Purring with pride, this beautiful jewel-encrusted brooch by celebrated jeweler Oscar Heyman takes the form of a languid panther in repose. Composed of sparkling white diamonds total...
Category

20th Century American Art Deco Round Cut Jewelry

Materials

White Diamond, Emerald, Blue Sapphire, 18k Gold

Oscar Heyman Diamond Hoop Earrings
Located in Beverly Hills, CA
Oscar Heyman 18k yellow gold diamond hoop earrings feature 4 carats of round brilliant-cut diamonds, G/H color, and VS clarity. These dazzling gems possess a captivating sparkle and ...
Category

Late 20th Century American Retro Round Cut Jewelry

Materials

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

OSCAR HEYMAN 18K Ruby Diamond Cocktail Ring Sz 7.25
Located in Winter Springs, FL
Vintage cocktail ring by Oscar Heyman done in 18K yellow gold set with 15 E-F color Vs1+ clarity diamonds as well as deep red natural calibrated rubies. Dimensions/Weight: Ring me...
Category

Late 20th Century North American Contemporary Round Cut Jewelry

Materials

Diamond, Ruby, 18k Gold

Oscar He-man Brothers Retro 18K Yellow Gold & Platinum Diamond & Ruby Ring
Located in Birmingham, AL
Designer Oscar Heyman Brothers Retro Ring. The ring is made in 18K Yellow gold and has a platinum top that holds three rows of 31 pave set diamonds. The diamonds are flanked by a sin...
Category

Late 20th Century North American Retro Round Cut Jewelry

Materials

Diamond, Ruby, Yellow Gold, Platinum

Oscar Heyman Platinum 12mm Tahitian Pearl & Diamond Flower Ring
Located in New York City, NY
Oscar Heyman platinum ring contains a stunning 12mm Tahitian Pearl at the center of a flower composed of 102 round diamonds weighing 2.49cts (F-G/VS) that are bead set. It is stamped...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Pearl, Platinum

Oscar Heyman Platinum 8.58tcw Diamond Door Knocker Earrings
Located in New York City, NY
Oscar Heyman platinum 'door knocker' style earrings contain 8.58tcw of round diamonds, F-G/VS quality. They are individually stamped with the makers mark, IRID PLAT, and serial numbe...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Platinum Rounded 2.41tcw Diamond Band Ring
Located in New York City, NY
Oscar Heyman platinum rounded diamond band ring contains 72 Round Diamonds (F-G/ VS+ quality) weighing 2.41cts that are bead set. The diamonds extend around the whole ring. The ring ...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Platinum, Turquoise and 10.70 Carat Diamond Brooch
Located in Dallas, TX
This brooch is absolutely stunning! Composed of a handmade, platinum mounting, this beauty is accompanied by Certificate of Authenticity from Oscar Heyman, dated November 14, 2018. ...
Category

Late 20th Century Round Cut Jewelry

Materials

Diamond, Turquoise, Platinum

Oscar Heyman Platinum Texas Flag Pin with Ruby, Sapphire, and Diamond
Located in New York City, NY
Oscar Heyman platinum Texas "Lone Star" Flag lapel pin contains rubies, sapphires and diamonds. It is stamped with the OHB makers mark, IRID PLAT, and a unique serial number. Flag ...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Ruby, Sapphire, Platinum

Adorable Oscar Heyman Carved Ruby Diamond Enamel Platinum Bird Brooch
Located in New York, NY
Adorable platinum bird brooch by Oscar Heyman, set with carved ruby, approx. 0.70ctw G/VS diamonds and enamel (minor loss and chips are present). Brooch measures 1 3/8" x 0.5". The p...
Category

20th Century American Round Cut Jewelry

Materials

Diamond, Ruby, Platinum, Enamel

Oscar Heyman Diamond Platinum Inside Outside Hoop Earrings
Located in Miami, FL
Discover the timeless elegance of Oscar Heyman Diamond Platinum Inside Outside Hoop Earrings. Crafted from platinum, these heirloom-quali...
Category

Late 20th Century Art Deco Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Diamond & Enamel Panther Brooch
Located in New York City, NY
Oscar Heyman 18k white gold black enamel panther brooch wears a diamond collar and has diamond eyes, weighing a total of 0.12tcw. It is stamped with the...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Platinum, Enamel

Oscar Heyman Diamond Sapphire Snowflake Earrings
Located in New York, NY
Oscar Heyman diamond sapphire snowflake earrings Beautiful snowflake motif, round-cut diamonds of approximately 0.64 carat, round-cut sapphires of appr...
Category

Late 20th Century Round Cut Jewelry

Materials

Diamond, Sapphire

Oscar Heyman 18k Gold & Fancy Yellow Diamond 'Prowling Lion' Brooch
Located in New York City, NY
Oscar Heyman 18k yellow gold 'prowling lion' brooch contains a 0.01ct round emerald eye, 22 round diamonds (0.18ct, F-G/VS+), and 154 round fancy yellow diamonds (4.73ct). It is sta...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Gold, 18k Gold

Oscar Heyman Platinum Marquise, Baguette & Round Brilliant Cut Bracelet
Located in Rome, IT
Oscar Heyman Brothers 7.70 carst Marquise, Baguette & Round Brilliant Cut Diamond Bracelet.
Category

2010s American Modern Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Platinum Ruby and Diamond Partway Wedding Band Ring
Located in New York City, NY
Oscar Heyman platinum ruby and diamond partway wedding band ring contains 2 Round Diamonds (F-G/ VS+ quality) weighing 0.60cts and 3 Round Rubies weighing 0.87cts that are set with p...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Ruby, Platinum

Oscar Heyman Sapphire Diamond Ring
Located in New York, NY
Oscar Heyman sapphire and diamond ring. It contains 32 round sapphires weighing 8.60 carats, 12 baguette diamonds weighing 0.74 ...
Category

1960s Vintage Round Cut Jewelry

Materials

Diamond, Sapphire, Palladium, Platinum

Oscar Heyman Retro Ruby & Diamond Watch
Located in New York, NY
Oscar Heyman retro ruby and diamond watch Concealed flip dial of mechanical movement, rectangular dial with gold Arabic numbers, and dot markers; calibré-cut rubies and round brilli...
Category

20th Century Round Cut Jewelry

Materials

Diamond, Ruby

Original Oscar Heyman Ruby and Diamond Bracelet
Located in New York, NY
Beautiful Original Oscar Heyman ruby and diamond bracelet circa 1980s crafted in 18k yellow gold. This unique and beautifully crafted bracelet showcases 22...
Category

20th Century American Modern Round Cut Jewelry

Materials

Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold

Oscar Heyman Platinum Round Diamond Partway Wedding Band Ring with Heart Motif
Located in New York City, NY
Oscar Heyman platinum diamond wedding band ring contains 7 Round Diamonds (F-G/ VS+ quality) weighing 0.30cts that are bead ...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Iconic Pansy Diamond Amethyst Citrine Gold Platinum Brooch
Located in New York, NY
Iconic Oscar Heyman platinum and 18k gold pansy flower brooch, set with amethyst, citrine, rubies and approx. 1.25ctw G/VS diamonds. The brooch measures 1.25" x 1 1/8". Hallmarked wi...
Category

Mid-20th Century Round Cut Jewelry

Materials

Ruby, Amethyst, Citrine, Diamond, 18k Gold, Platinum

Oscar Heyman Gold and Platinum Pave Diamond "Two Kitty" Brooch
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum "Two Kitty" brooch contains a 189 round diamonds weighing 3.14cts (F-G/VS+) and 4 round emeralds as the eyes. It is stamped with the makers...
Category

2010s Contemporary Round Cut Jewelry

Materials

Diamond, Gold, Platinum

Oscar Heyman Platinum Round Ruby and Diamond Partway Wedding Band Ring
Located in New York City, NY
Oscar Heyman platinum ruby and diamond partway wedding band contains 4 Round Diamonds (F-G/ VS+ quality) weighing 0.16cts and 5 Round Rubies weighing 0.40cts that are channel set. It...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Ruby, Platinum

Oscar Heyman Platinum 8.32ct Round Diamond Bracelet
Located in New York City, NY
This Oscar Heyman platinum bracelet contains 198 round diamonds weighing 8.32 cts. (F-G/VS quality) set in ornaments featured a 3x3 square. It is stamped with the makers mark, IRID P...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman .85 Carat Diamond Yellow Gold Platinum Cocktail Ring
Located in Stamford, CT
1960's Oscar Heyman diamond cocktail ring in yellow gold and platinum. Set with 14 round brilliant cut diamonds with platinum prongs. 14 round brilliant cut diamonds, G-H VS approx...
Category

Mid-20th Century Round Cut Jewelry

Materials

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

Oscar Heyman 29.41 Diamond Bangle Bracelet Circa 1963
Located in Miami, FL
Sensational Oscar Heyman diamond bracelet circa 1963, finely crafted in platinum, featuring 19 Oval cut diamonds weighing 8.37 carats tot...
Category

1960s American Modern Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Gold Diamond and Ruby Bow Brooch
Located in New York City, NY
This Oscar Heyman 18kt yellow gold brooch contains 2.55cts of calibré rubies and 3.95cts round diamonds (F-G/VS+). The rubies are cut by hand in Oscar Heyman's Madison Avenue workshop by the lapidary. The diamonds are bead set. It is stamped with the makers mark, 18K, and serial number 74869. This brooch measures 49mm x 30mm x 11mm. It has a standard rollover safety clasp. It is light enough to wear on a shirt without pulling Bows are a timeless ornament and this gemstone-encrusted version even more so! Oscar Heyman was founded in 1912 and became known as the 'Jewelers' Jeweler'® for creating pieces for Van Cleef & Arpels, Cartier, and Tiffany & Co. Oscar Heyman jewelry...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Ruby, Gold

Oscar Heyman Gold and Platinum Diamond Brooch
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum brooch contains 17 round diamond weighing 1.11cts (F-G/VS+). It is stamped with the makers mark, 18K PLAT, and serial number 200727. Broo...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Gold, Platinum

Oscar Heyman Ruby Diamond Gold Platinum Circle Brooch
Located in New York, NY
Oscar Heyman circle brooch in platinum with 18k gold hardware. Adorned with square cut rubies and approx. 0.60ctw in diamonds. Brooch is 1 1/16" in diameter. Bears signature Oscar He...
Category

20th Century American Round Cut Jewelry

Materials

Diamond, Ruby, Gold, Platinum

Oscar Heyman Platinum Tahitian Pearl and Diamond Ring
Located in New York City, NY
Oscar Heyman platinum ring with 14mm Tahitian Grey Pearl sitting in a pave setting of 74 Round Diamonds (1.69cts, F-G/VS+). The ring height ...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Pearl, Platinum

Oscar Heyman Platinum/18KT Gold Orchid Brooch with Fancy Yellow & White Diamond
Located in New York, NY
Since 1912, Oscar Heyman has been creating extraordinary fine jewelry for connoisseurs and collectors. Known as the “Jewelers' Jeweler,” a title earned while producing pieces for Car...
Category

1990s American Romantic Round Cut Jewelry

Materials

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

Oscar Heyman Platinum Diamond Twist Partway Wedding Band
Located in New York City, NY
Oscar Heyman platinum twist partway wedding band ring contains 13 round diamonds (0.38tcw, F-G/VS quality). It is stamped with the makers mark, IRID PLAT, and serial number W5050. S...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman 1.11 Carat Ruby 0.87 Carat Diamond Yellow Gold Ring
Located in Dallas, TX
Gorgeous ruby and diamond ring by designer Oscar Heyman, in 18 karat yellow gold. Size 7 1/4.
Category

21st Century and Contemporary Round Cut Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Oscar Heyman Bros. Exquisite Platinum Diamond Sapphire Brooch
Located in New York, NY
Platinum floral brooch by Oscar Heyman Bros., with blue sapphires and approx. 4.50ctw in diamonds. Brooch measures 2.25" x 0.75:. Marked: Plat, 70880 maker...
Category

20th Century American Round Cut Jewelry

Materials

Diamond, Sapphire, Platinum

Oscar Heyman Yellow Gold Diamond Gemstone Flower Brooch
Located in New York, NY
Designed as a bouquet of flowers sapphire, ruby and diamond flowers, with emerald pistils and leaves, set in 18k yellow gold. With Oscar Heyman 'HB' hallmark. CONDITION: Pre-owned...
Category

20th Century American Modern Round Cut Jewelry

Materials

Diamond, Yellow Gold

Oscar Hyman Brothers 1.25 Carat Diamond Yellow Gold Eternity Band Ring
Located in Stamford, CT
Oscar Hyman Brothers 18k yellow gold Eternity band ring. 9 round and baguette diamonds set in a 18k yellow gold setting. 9 round diamonds, approx. to...
Category

21st Century and Contemporary Round Cut Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Oscar Heyman 18 Karat Yellow Gold Diamond 8.50 Carat Leaf Style Earrings
Located in New York, NY
Oscar Heyman the jewelers' jewelry is known for his whimsical nature-inspired designs. The beautiful craftsmanship of channel setting is one of the signature features you will find in lots of Oscar Heyman jewelry...
Category

20th Century American Modern Round Cut Jewelry

Materials

Diamond, Yellow Gold

Oscar Heyman Platinum Diamond Bow Brooch
Located in New York City, NY
Oscar Heyman platinum bow brooch contains 39 round diamonds weighing 3.56cts (F-G/VS+). It is stamped with the makers mark, PLAT, and serial numb...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Flying Egret Ruby and Diamond Bird Brooch
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum flying egret bird brooch contains 245 round diamonds weighing 3.87cts (F-G/VS+), 26 square rubies weighing 1.16cts, and 1 cabochon ruby as ...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Ruby, 18k Gold, Platinum

Oscar Heyman 18k Gold Pink Sapphire and Diamond Butterfly Brooch
Located in New York City, NY
Oscar Heyman 18k yellow gold butterfly brooch contains 23 Round Pink Sapphires (4.29cts) and 132 Fancy Yellow Diamonds (3.01cts). It is stamped wi...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Yellow Diamond, Pink Sapphire, Gold

Oscar Heyman Pave Diamond Maple Leaf Brooch
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum maple leaf brooch contains 119 round diamonds weighing 6.60cts (F-G/VS+) and 11 baguette emeralds weighing...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Emerald, Diamond, 18k Gold, Platinum

Oscar Heyman Small Gold Pave Diamond Maple Leaf Brooch
Located in New York City, NY
Oscar Heyman 18kt yellow gold maple leaf brooch contains 66 round diamonds weighing 3.23cts (F-G/VS+) and 10 baguette sapphires weighing 0.66cts. It ...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Blue Sapphire, Diamond, Gold

Exquisite Oscar Heyman Bros. Diamond Platinum Bracelet
Located in New York, NY
Gorgeous platinum bracelet by Oscar Heyman Bros., set with baguette and round diamonds - total approx. 7 to 7.50cts. Bracelet is 7.25" long and 12mm wide. ...
Category

20th Century American Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Diamond and Black Jade Art Deco - Inspired Clip Earrings
Located in New York City, NY
These Oscar Heyman art-deco inspired platinum earrings contain 66 round diamonds (2.02cts, F-G/ VS) and 40 square black jade pieces weighing 2.22cts (before cutting weight). The blac...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Jade, Black Jade, Platinum

Oscar Heyman Gold 30 Carat One of a Kind Black Opal Snacking Fish Brooch
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum brooch contains an extraordinarily fine fancy shape Australian black opal weighing 30.63cts. This unique piece also contains 97 round diamonds (1.08cts, F/ VS) and 1 pear shape black opal...
Category

2010s American Contemporary Round Cut Jewelry

Materials

Diamond, Opal, Gold, Platinum

Oscar Heyman Plat. & 3.61Ct. Diamond Cheetah Brooch with 2.18Ct. Blue Sapphires
Located in New York, NY
Since 1912, Oscar Heyman has been creating magnificent jewelry with the finest gemstones sourced from around the world at their atelier in New York City. The artfully sculpted plati...
Category

1990s American Contemporary Round Cut Jewelry

Materials

Diamond, Blue Sapphire, Platinum

Oscar Heyman Diamond Platinum Floret Collar Necklace
Located in New York, NY
Oscar Heyman Diamond Floret Collar Necklace in Platinum. A classic collar-length necklace for any wardrobe, this effortless Oscar Heyman piece features five diamond flowers threaded ...
Category

1990s American Round Cut Jewelry

Materials

Diamond, Platinum

Oscar Heyman Sapphire Diamond Pansy Brooch 18 Karat
Located in North Hollywood, CA
This Oscar Heyman Pansy is one of the most coveted brooches to own. It set with calibrated blue Sapphires brilliant cut, colorless Diamonds and brilliant cut treated yellow Diamonds. It measures 36mm x 32mm and weighs 20 grams. I suggest making a chain specific for this brooch so you can also wear it on a chain. Oscar Heyman was a main manufacturer for Tiffany, Cartier and Van Cleef in...
Category

Early 2000s American Contemporary Round Cut Jewelry

Materials

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

Oscar Heyman Art Deco Style Diamond and Sapphire Engagement Ring Set in Platinum
Located in London, GB
A breath-taking one-of-a-kind Art Deco Style diamond and sapphire twist cocktail ring set in platinum. THis particular piece was designed ...
Category

21st Century and Contemporary British Round Cut Jewelry

Materials

Sapphire, Platinum

Oscar Heyman Brothers pansy earrings, circa 1960.
Located in London, GB
Oscar Heyman Brothers pansy earrings. A matching pair, each consisting of eighteen round brilliant cut diamonds in open back grain and claw settings, thirty six in total with a combi...
Category

1960s American Vintage Round Cut Jewelry

Materials

Amethyst, Citrine, Diamond, Yellow Diamond, Platinum, Yellow Gold

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