Marquise Cut Jewelry
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Creator: Oscar Heyman
Stone Cut: Marquise Cut
110 Collection Multi-Color Sapphire, Tsavorite and Diamond Bracelet
By Oscar Heyman
Located in New Orleans, LA
Sapphires and tsavorites ranging in color from blue to pink, purple and yellow present a sparkling rainbow of hues in this statement bracelet. With over 20.00 carats of sapphires and...
Category
21st Century and Contemporary American Modern Marquise Cut Jewelry
Materials
Diamond, Sapphire, Tsavorite, Platinum
Vintage Oscar Heyman 0.75ct Marquise Cut Fancy Diamond Cluster Ring
By Oscar Heyman
Located in New York, NY
This stunning Oscar Heyman cluster ring features a natural light pink marquise-shaped diamond at its center, weighing approximately 0.75 carats with VS1 clarity. Adorned with a clust...
Category
1950s Unknown Art Deco Vintage Marquise Cut Jewelry
Materials
Diamond, Pink Diamond, Gold, Yellow Gold
OSCAR HEYMAN Vintage Platinum Marquise Diamond Engagement Suite 1.00ct
By Oscar Heyman
Located in Narberth, PA
A gorgeous vintage diamond engagement ring with two fitted ring guards from the 1960s by legendary designer OSCAR HEYMAN! This unique trio of rings is composed of platinum, and the c...
Category
1960s Retro Vintage Marquise Cut Jewelry
Materials
Diamond, Platinum
Oscar Heyman 18 Karat Gold Wreath Brooch with Marquis Diamonds and Gem Stones
By Oscar Heyman
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 Retro Marquise Cut Jewelry
Materials
Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold
Sapphire and Diamond Brooch by Oscar Heyman and Brothers
By Oscar Heyman
Located in Wailea, HI
Sapphire and Diamond Brooch by Oscar Heyman and Brothers
Total Diamond Weight 4.20 Carats Approximately [all F-G-H VVS]
One Round Brilliant...
Category
Mid-20th Century American Marquise Cut Jewelry
Materials
Diamond, Sapphire, Platinum
Oscar Heyman Brothers Diamond Bracelet
By Oscar Heyman
Located in London, GB
Diamond bracelet by Oscar Heyman Brothers. An articulated two row bracelet set with three motifs of a vertically set marquise shape brilliant cut diamo...
Category
1950s American Vintage Marquise Cut Jewelry
Materials
Diamond, Platinum
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Oscar Heyman Diamond and Emerald 18 Karat Yellow Gold Cocktail or Cluster Ring
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Oscar Heyman diamond and emerald 18k yellow gold cocktail cluster style ring.
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Oscar Heyman Gold Diamond and Ruby Bow Brooch
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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!
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Oscar Heyman Gold and Platinum Diamond Brooch
By Oscar Heyman
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.
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Oscar Heyman Platinum Union Jack Ruby, Sapphire, and Diamond Flag Brooch
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Oscar Heyman Platinum Diamond Bow Brooch
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Previously Available Items
Oscar Heyman Cocktail Ring In 18Kt Gold With 2.62 Ctw In Diamonds And Rubies
By Oscar Heyman
Located in Miami, FL
Cocktail ring designed by the Oscar Heyman Brothers.
Beautiful cocktail ring, created in New York city by the iconic jewelry makers of Oscar Heyman Company. This rare ring has been ...
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Oscar Heyman Circa 1960's Platinum 15 Carat Diamond Flower Brooch
By Oscar Heyman
Located in New York, NY
This is a magnificent Oscar Heyman diamond cluster brooch from the 1960s.
Mounted with approx. 15 carats of top color top clarity diamonds this brooch is sure to become a family heirloom.
Make it a perfect gift for the bride: this wedding brooch has a magical sparkle and a romantic geometric floral design bursting with sparkling marquise cuts, rounds, and baguette-cut diamonds. This diamond pin measures 1.1 inches in length and is a beautiful accessory for a bride or mother of the bride dress.
Oscar Heyman brooches...
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Oscar Heyman Platinum Round Cut and Marquise Cut Floating Diamond Necklace
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Located in New York, NY
Delicate diamond necklace by Oscar Heyman. Crafted in the Art Deco era, and fits like a choker. Perfect as a wedding necklace that is subtle ...
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Oscar Heyman Retro Style Ruby and Diamond Ring
By Oscar Heyman
Located in Carmel-by-the-Sea, CA
Handmade by the esteemed house of Oscar Heyman, this bypass style ring combined sweeping strokes of polished platinum with brilliant white round diamonds, royally-hued square rubies and a centerpiece of marquis diamond solitaire...
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Oscar Heyman Diamond Eternity Ring Vintage 18 Karat Yellow Gold Platinum Band
By Oscar Heyman
Located in Torrance, CA
Stylish vintage Oscar Heyman diamond eternity ring crafted in 18 karat yellow gold and platinum.
The classic band features an alternating pattern of marquise & round cut diamonds s...
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Oscar Heyman Ruby and Diamond 18 Karat White Gold Cluster Ring
By Oscar Heyman
Located in Southampton, PA
Intriguing with their astonishing cut and fascinating manner of arrangement, the passionate rubies amounting to 1.50 carats and the scintillating diamonds weighing in total 1.20 cara...
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Oscar Heyman & Brothers Diamond Bracelet
By Oscar Heyman
Located in New York, NY
Oscar Heyman & Brothers Diamond Bracelet This bracelet has circular, pear, marquise, baguette and tapered baguette- cut diamonds all set in platinum. circa 1960, Length: 6.5 inches W...
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