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Antique Diamond Flower Brooch
$35,000| /Dating from the mid-19th century, this silver and gold flower brooch is set with over 13 carats of old diamonds. It is designed as a frond of curli...
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Mid-Century Platinum and Diamond Clip Earrings
$6,500| /Created in the 1950s, these diamond clip earrings are set in platinum. The stylized forms set throughout with round brilliant-cut diamonds are desi...
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Edwardian Platinum and Diamond Lorgnette Pendant
$8,500| /Dating from circa 1900-1910, this Edwardian pendant lorgnette is composed of platinum and diamonds. The lorgnette is formed as a reeded column with...
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Edwardian Diamond Pendant Earrings
$15,000| /Dating from circa 1890, these diamond pendant earrings are set in platinum-topped 18K gold. Each is designed as a diamond cluster top suspending fl...
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Bulgari 18K White Gold and Diamond "Gourmette" Chain Necklace
$55,000| /Created by Bulgari, Rome, this 18K white gold "gourmette chain" necklace set with approximately 15.00 carats of diamonds dates from the 1980s. A Co...
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Boucheron Paris Diamond Cello Brooch
$17,500| /This 18k white gold and diamond cello brooch by Boucheron Paris dates from circa 2008. The brooch is designed as a matte white gold cello and trebl...
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Tiffany & Co. "Diamonds of Tiffany" Platinum and Diamond "Loop" Earrings
$17,500| /From the "Diamonds of Tiffany" collection, circa 1987, these "Loop" earrings by Tiffany & Co. are composed of platinum and diamonds. Each is cl...
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Edwardian Diamond and Plique-à-jour Enamel Pendant Necklace
$35,000| /Created around 1910, this Edwardian pendant necklace is composed of diamonds, plique-à-jour enamel and platinum. The scrolling floral and foliate m...
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Tiffany & Co. Edwardian Diamond Crescent Brooch
$65,000| /This diamond crescent brooch by Tiffany & Co. New York dates from circa 1900-1909. The delicate crescent is set with 21 old European and old mi...
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Cartier Paris Diamond "Panthère Griffe" Ring
$20,000| /A design dating from the 2000s, this Cartier "Panthère Griffe" ring is composed of 18K white gold and diamonds. It is designed as a bypass form of ...
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French Retro 18K White Gold and Diamond Ring
$32,500| /Created in France in the 1940s, in the Retro style, this diamond solitaire ring is mounted in 18K white gold. The central diamond, weighing 2.42 ca...
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Tiffany & Co. Schlumberger Diamond Sixteen Stone Ring
$10,500| /This Tiffany & Co. bi-color 18K gold diamond Sixteen Stone Ring was designed by Jean Schlumberger dates from the late 20th century. The ring is...
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Old Mine-cut Diamond Cross Brooch
$35,000| /This stylized antique cross brooch set with approximately 14.30 carats of old diamonds dates from circa 1870. It is designed with a domed oval cent...
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Van Cleef & Arpels 1960s Diamond Clip Earrings
$45,000| /Created in the 1960s, these Van Cleef & Arpels earrings are composed of platinum and approximately 7.00 carats of diamonds. Each earring with o...
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Old Mine-cut Diamond Maltese Cross Brooch
$21,500| /Dating from the 1870s, this Maltese cross brooch is composed of silver-topped gold set with approximately 4.00 carats of old mine-cut diamonds. The...
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Cartier Paris Diamond "Panthère" Ring
$85,000| /This Cartier Paris "Panthère" ring in 18K white gold is set with diamonds, onyx and emeralds dates from the 2000s. It is designed as a bypass ring,...
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Cartier Paris Diamond Tassel Necklace
Created in the 1980s, this Cartier Paris necklace is composed of 18K gold and approximately 29.00 carats of diamonds. The necklace is formed of thr...
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Edwardian Diamond Ring
$32,000| /Dating from circa 1910, this platinum-topped gold ring is set with over 3.50 carats of old diamonds. The ring centers an old European-cut diamond, ...
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Old Mine-cut Diamond Pendant Earrings
$60,000| /Created circa 1870, these flexibly-set old mine-cut diamond pendant earrings are mounted in silver-topped 18K gold. Set with 96 old mine-cut diamon...
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Cartier London Indian-Inspired Diamond Double Clip Brooch
$110,000| /Designed and created by Cartier London in the late 1930s, this convertible double clip brooch is composed of over 17.00 carats of diamonds mounted ...
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Diamond Day/Night Cluster Pendant Earrings
$65,000| /Dating from the 1950s-1960s, these platinum day/night clip pendant earrings are set with over 30 carats of diamonds. The abstract high relief clust...
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Five-Stone Diamond Ring
$35,000| /This antique diamond ring is composed of over five carats carats of five chunky old mine-cut diamonds, set in gold with a delicately scrolling gall...
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Van Cleef & Arpels Paris Diamond Pendant Earrings
$50,000| /Designed by Van Cleef & Arpels, Paris, and created by the exclusive manufacturing jeweler André Vassort, these 1960s clip pendant earrings are ...
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Van Cleef & Arpels Paris Ropetwist Diamond Bracelet, Verger Frères
$95,000| /This Van Cleef & Arpels Paris bracelet dating from the 1960s-1970s is composed of diamonds set in 18K gold and platinum. The flexible domed for...
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Boucheron Paris Art Deco Diamond and Black Enamel Brooch
$17,500| /Created in the Art Deco period of 1920s Paris, this brooch by Maison Boucheron features diamonds and black enamel set in platinum and 18K gold. Des...
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English Old Mine-Cut Diamond Ring
$6,250| /Dating from the early 20th century, this platinum-topped 18K gold ring is set with 10 old mine-cut diamonds. The ring is prong-set with two lines o...
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Diamond Fan-Shaped Ribbon Clip Earrings
$12,500| /Created in the 1950s, these clip earrings are composed of platinum and approximately 2.74 carats of diamonds. Each earring centers a round-cut dia...
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Old Mine-Cut Diamond Bracelet
$25,000| /With its origins in the late 19th century, this silver-topped 15K gold bracelet is set with old mine-cut diamonds weighing more than 8.00 carats. T...
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Old Mine-cut Diamond Convertible Pendant Earrings
$19,500| /Dating from the late 19th century, these silver-topped gold earrings are set with over 8.00 carats of diamonds, and offer convertibility between da...
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E. M. Gattle & Co. Diamond Brooch
$19,500| /Composed of over five carats of diamonds set in platinum, this Art Deco brooch by E.M. Gattle & Co. depicts a flowering plant within an archite...
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Diamond Pendant Earrings
$19,500| /Dating from the early 1900s, these flexible Edwardian platinum drop earrings are set with five and a half carats of diamonds. Each earring suspends...
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Diamond and Onyx Bow Brooch
$7,500| /Created in the 1920s, this chic Art Deco platinum bow brooch is set with diamonds and onyx. Modeled as an elongated ribbon tied into a bow, the bro...
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Baroque Freshwater Pearl and Diamond Flexible Ring
$17,500| /Set in platinum, this Art Deco ring is composed of diamonds and a domed, off-round Baroque natural freshwater pearl, with an articulated diamond an...
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Diamond and Sapphire Plaque Ring
$32,500| /This Art Deco platinum plaque ring, dating from the 1920s, is set bezel-set with a nearly one-carat, oval-cut diamond, old European-cut diamonds, a...
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Faraone Diamond Tassel Pendant Earrings
$32,500| /Set with nearly nine carats of diamonds, these platinum tassel pendant earrings by Faraone date from the 1950s. Each clip-back earring is designed ...
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Diamond and Onyx Poppy Pendant Brooch
$37,500| /This late Edwardian platinum poppy pendant brooch, dating from the 1910s-1920s, is set with approximately six-and-a-half carats of diamonds and ony...
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Diamond Flower Earrings
$52,500| /These curvaceous French Late Art Deco platinum flower earrings, with over fourteen carats of diamonds, possess all the glamour of Hollywood's golde...
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Diamond Box Link Line Necklace
$13,500| /Worn with a favorite pendant or elegantly on its own, this mid-20th century diamond line necklace strikes a balance between minimalism and opulence...
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Triple Pearl and Diamond Ring
$5,750| /This romantic ring is perfectly Edwardian, with its triplet of creamy, lustrous pearls, center-set in platinum amongst a nest of brilliantly sparkl...
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Van Cleef & Arpels Blooming Diamond Cluster Stud Earrings
$95,000| /A splendid example of the house’s fascinating floral jewelry, these Van Cleef & Arpels Paris diamond stud earrings, designed in a stunning clus...
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Pierre Sterlé Diamond and South Sea Pearl Brooch
$65,000| /This spectacular brooch, set with round brilliant-cut diamonds and South Sea pearls, demonstrates the dynamic forms and flowing lines for which Pie...
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Okrant et Davidonniez Diamond Wide Strap Bracelet
$250,000| /Created by Okrant et Davidonniez, Paris, this broad and beautifully-articulated Art Deco wide strap platinum bracelet, with its stylized motifs, is...
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Cartier Stepped Gold and Diamond Ring
$55,000| /This architectural stepped gold and diamond ring by Cartier Paris presents a clever and sparkling commentary on artistry and illusion. From differe...
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Bulgari Gold and Diamond Spiral Brooch
$25,000| /This intriguing brooch by Bulgari is set with six-and-a-half carats of round brilliant-cut diamonds, platinum set on a mount of yellow gold wire wo...
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Hand-Cut Diamond Navette Ring
$12,500| /This elegant Victorian navette ring boasts fifteen chunky old hand-cut diamonds, characterized by their fire and scintillation. Subtle design eleme...
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Silver-Topped Gold and Diamond Pendant Brooch
$52,500| /This extraordinary French silver-topped gold pendant brooch, from the era of Napoleon III, is designed with scrolling floral motifs suspending arti...
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Convertible Diamond Collar Necklace
$95,000| /A masterful achievement in jewelry design, this multi-use diamond platinum collar necklace from the early 20th century easily converts between two ...
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Platinum-Topped Gold and Diamond Maple Leaf Brooch
$5,500| /At the time of its creation, this antique platinum and gold maple leaf brooch was likely considered a fantastical piece of futurism, adorned and hi...
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Van Cleef & Arpels Diamond Bombé Ring
$110,000| /This mid-century Van Cleef & Arpels bombé ring is a striking and sensuous period design set with over ten carats of diamonds. The voluminous fo...
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Diamond and Pearl Lavalier Necklace
$65,000| /This glorious Art Deco double pendant necklace, with its asymmetrical natural pearl accents, harks back to the Ancien Régime style of “the negligée...
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Diamond and Enamel “Jabot” Brooch
$27,500| /This Art Deco brooch is an exquisite example of the “jabot” or “cliquet” pin, a creative innovation of the 1920s popularized by those with ties to ...
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