Diamond

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EMERALD AND DIAMOND 14KT HEART SHAPED PENDANT: Weight- 3.6 grams USPS Shipping within U.S. $25 plus insurance

2026

EMERALD AND DIAMOND 14KT HEART SHAPED PENDANT

Robert Slawinski Auctioneers, Inc.Carmel, CA

Early 1900s Diamond in a Square Pattern Quilt w/ 9 patch corner block, blue w/ calico border. 79"L: Early 1900s Diamond in a Square Pattern Quilt w/ 9 patch corner block, blue w/ calico border. 79"L x 66"W

2026

Early 1900s Diamond in a Square Pattern Quilt w/ 9 patch corner block, blue w/ calico border. 79"L

Synesael Davies AuctionsBrookston, IN

FOUR FRENCH WALNUT SIDECHAIRS WITH DIAMOND DESIGN AND RUSH SEATS C 1940.: Four French walnut sidechairs with diamond design and rush seats C 1940. Ht: 34" Wd: 18.5" Dpth: 18.5" Seat: 18"

2026

FOUR FRENCH WALNUT SIDECHAIRS WITH DIAMOND DESIGN AND RUSH SEATS C 1940.

Kamelot AuctionsPhiladelphia, PA

FRENCH MAHOGANY TWO DOOR SERVER WITH A DIAMOND PATTERN IN THE MANNER OF CHARLES DUDOUYT C 1940: French mahogany two door server with a diamond pattern in the manner of Charles Dudouyt C 1940 Ht: 39.5" Wd: 51.25" Dpth: 20"

2026

FRENCH MAHOGANY TWO DOOR SERVER WITH A DIAMOND PATTERN IN THE MANNER OF CHARLES DUDOUYT C 1940

Kamelot AuctionsPhiladelphia, PA

DIAMOND UP FINGER RING: DIAMOND UP FINGER RING,3.9 grams, testing high carat gold and platinum.Diamonds bright and lively, totalling approx. 1.20 ct.Size N.

2026

DIAMOND UP FINGER RING

Etrusca AuctionsLondon, UK

SAPPHIRE AND DIAMOND RING: SAPPHIRE AND DIAMOND RING,18 ct. gold.Vibrant sapphires.Diamonds bright and lively.Size L 1/2.

2026

SAPPHIRE AND DIAMOND RING

Etrusca AuctionsLondon, UK

Tiffany & Co. "Atlas" Diamond Bracelet: Tiffany & Co. "Atlas" Diamond Bracelet 2000s, USA 18k white gold open hinged bangle from Tiffany & Co.’s Atlas collection, designed with openwork Roman numeral motifs around the circumference. The u

2026

Tiffany & Co. "Atlas" Diamond Bracelet

Akiba GalleriesDania Beach, FL

Platinum Aquamarine Diamond & Pearl Necklace: Platinum Aquamarine Diamond & Pearl Necklace Circa 1930s-1940s, European Pendant necklace featuring a platinum pendant centered by a pear-shaped aquamarine with an estimated weight of approximately 4.

2026

Platinum Aquamarine Diamond & Pearl Necklace

Akiba GalleriesDania Beach, FL

14k Gold & Diamond Figural Brooch: 14k Gold & Diamond Figural Brooch Circa 1940s, USA Figural brooch depicting a stylized reclining woman seated on a crescent-shaped swing, rendered in sculptural yellow gold with textured surfaces and

2026

14k Gold & Diamond Figural Brooch

Akiba GalleriesDania Beach, FL

18k Gold & Diamond Owl Clip: 18k Gold & Diamond Owl Clip Circa 1960s-1970s 18k yellow gold owl-form clip, finely executed with engraved and textured detailing across the body and wings. The owl’s eyes are set with two round bri

2026

18k Gold & Diamond Owl Clip

Akiba GalleriesDania Beach, FL

18th CENTURY GEORGIAN DIAMOND BRACELET: 18th CENTURY GEORGIAN DIAMOND BRACELET 30.5 grams lively diamonds beautiful craftsmanship L 17.5 cm fitted box

2026

18th CENTURY GEORGIAN DIAMOND BRACELET

Etrusca AuctionsLondon, UK

Nardi 18k Gold Diamond & Enamel Owl Brooch: Nardi 18k Gold Diamond & Enamel Owl Brooch Circa 1960s-1970s, Italian Figural owl brooch by Nardi created in 18 karat yellow gold, designed with finely detailed polychrome enamel plumage in white, gre

2026

Nardi 18k Gold Diamond & Enamel Owl Brooch

Akiba GalleriesDania Beach, FL

14k Gold Ruby & Diamond Safety Pin Brooch: 14k Gold Ruby & Diamond Safety Pin Brooch Circa 1980s-1990s, USA Safety-pin brooch executed in 14k yellow gold. The body is channel-set with a continuous row of square-cut rubies weighing approximatel

2026

14k Gold Ruby & Diamond Safety Pin Brooch

Akiba GalleriesDania Beach, FL

Art Deco Platinum Onyx & Diamond Drop Earrings: Art Deco Platinum Onyx & Diamond Drop Earrings Circa 1920s-1930s Pair of Art Deco platinum drop earrings designed with geometric openwork diamond-set stations connected by elongated black onyx bars. E

2026

Art Deco Platinum Onyx & Diamond Drop Earrings

Akiba GalleriesDania Beach, FL

14k Gold Amethyst Aquamarine & Diamond Pendant Brooch: 14k Gold Amethyst Aquamarine & Diamond Pendant Brooch Circa 1960s-1970s Convertible pendant–brooch executed in 14k yellow gold, designed with a sculptural, ribbon-like openwork mount. The piece is c

2026

14k Gold Amethyst Aquamarine & Diamond Pendant Brooch

Akiba GalleriesDania Beach, FL

Chopard “Your Hour" Diamond & MOP Ladies Watch: Chopard “Your Hour” Diamond & MOP Ladies Watch Circa 1990s, Swiss Chopard wristwatch from the Your Hour collection, crafted in solid 18k white gold and powered by a Swiss quartz movement. The

2026

Chopard “Your Hour" Diamond & MOP Ladies Watch

Akiba GalleriesDania Beach, FL

Alessandro Falfani 18k Gold Diamond & Enamel Ring: Alessandro Falfani 18k Gold Diamond & Enamel Ring Circa 1990s, Italian 18k yellow gold ring by Alessandro Fanfani, centered by an oval domed red enamel panel, the surface framed and overlaid with scro

2026

Alessandro Falfani 18k Gold Diamond & Enamel Ring

Akiba GalleriesDania Beach, FL

Concord “Delirium" 18k Gold Diamond & MOP Watch: Concord “Delirium” 18k Gold Diamond & MOP Watch 1980s-1990s, Swiss Concord Swiss wristwatch from the Delirium collection, crafted in solid 18k yellow gold, with rectangular case stamped 18K an

2026

Concord “Delirium" 18k Gold Diamond & MOP Watch

Akiba GalleriesDania Beach, FL

Italian 18k Gold Coral Turquoise & Diamond Ring: Italian 18k Gold Coral Turquoise & Diamond Ring Circa: 1970s-1990s, Italy. An Italian sculptural ring composed of hand-carved salmon coral and sky-blue turquoise arranged in a stepped geometric form,

2026

Italian 18k Gold Coral Turquoise & Diamond Ring

Akiba GalleriesDania Beach, FL

Art Deco 18k Gold, Diamond, & Sapphire, Brooch: Art Deco 18k Gold, Diamond, & Sapphire, Brooch Italy, Early 20th cent. 18k Yellow Gold brooch with sapphire and diamond inset designs. Marked: '750' L: 70mm x Dia: 8mm (Total Weight: 2.7Dwt.)

2026

Art Deco 18k Gold, Diamond, & Sapphire, Brooch

Akiba GalleriesDania Beach, FL

18k Gold Aquamarine Sapphire & Diamond Owl Brooch: 18k Gold Aquamarine Sapphire & Diamond Owl Brooch Circa 1970s-1980s Vintage 18k yellow gold owl-form brooch, executed with sculptural feather detailing and textured gold surfaces. The body is set with

2026

18k Gold Aquamarine Sapphire & Diamond Owl Brooch

Akiba GalleriesDania Beach, FL

Vasari 18k Gold Turquoise & Diamond Owl Earrings: Vasari 18k Gold Turquoise & Diamond Owl Earrings Circa 1990s-2000s, Italian Vasari earrings, figural owls, executed in 18k gold, each set with an oval turquoise cabochon framed by sculptural scrollwor

2026

Vasari 18k Gold Turquoise & Diamond Owl Earrings

Akiba GalleriesDania Beach, FL

Dunay 18k Gold Diamond & Tourmaline Pendant-Brooch: Dunay 18k Gold Diamond & Tourmaline Pendant-Brooch Circa: 1980s, USA. Vintage 18k yellow and white gold brooch by Dunay, designed in an organic leaf-form motif. The center set with approximately 2.40�

2026

Dunay 18k Gold Diamond & Tourmaline Pendant-Brooch

Akiba GalleriesDania Beach, FL

Cartier “Panthère" Stainless Steel & Diamond Ladies Watch: Cartier “Panthère” Stainless Steel & Diamond Ladies Watch Circa: 1990s, Switzerland. Cartier, Panthère de Cartier wristwatch in stainless steel, square case with factory diamond-set bezel se

2026

Cartier “Panthère" Stainless Steel & Diamond Ladies Watch

Akiba GalleriesDania Beach, FL

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Diamond Auctions

HUGE & RARE 4 Ct Treated Certified Off White Diamond Solitaire Stud, 925 Silver

Rare 12 Ct Certified HPHT - Treated Off White Diamond Solitaires Ring In 925 Silver

20 Ct Certified HPHT Treated Gorgeous Off White Diamond Engagement Ring.925 Silver

Diamond Jewelry

Believe Diamond Hong Kong

Starts on:

Kowloon, Hong Kong , HK

PT900 SAPPHIRE RING

PT950 DIAMOND RING

K18YG DIAMOND RING

26623 | Exceptional Diamond Collection

Starts on:

Beverly Hills, CA, US

IGI Kite 4.02ct Fancy Vivid Blue VVS2 - Loose Lab Diamond

IGI Radiant 1.98ct D IF - Loose Lab Diamond

IGI Princess 1.55ct F VVS2 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

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