Diamond

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Art Deco Platinum Diamond & Sapphire Pendant Pearl Necklace: Art Deco Platinum European Cut Diamonds and Sapphire Brooch Pendant Pearl Necklace Featuring as a Centerpiece Pendant a Prominent Art Deco Platinum Box Clasp Closure with Safety Bar Set with Rectangul

2026

Art Deco Platinum Diamond & Sapphire Pendant Pearl Necklace

Gold Coast Auctioneersplainview, NY

14K Gold Diamond & Onyx Band Bracelet by Lofferdo Demeglio: Lofferdo Demeglio Italy 14KWhite Gold Diamond & Onyx Band Bracelet Features Tubular Black Onyx Beads Elastic Band Accented in 8 Spots with Pave of 9 Round Cut Genuine Tested Diamonds in Total 72 Diamo

2026

14K Gold Diamond & Onyx Band Bracelet by Lofferdo Demeglio

Gold Coast Auctioneersplainview, NY

David Yurman Petite Albion Sterling Silver Amethyst Pave Diamond Ring: David Yurman Petite Albion Sterling Silver Amethyst Pave Diamond Ring Featuring a Faceted Amethyst Gemstone Surrounded by Pave of 33 Prong Set Genuine Tested Diamonds and Twisted Rope Cable Split Shan

2026

David Yurman Petite Albion Sterling Silver Amethyst Pave Diamond Ring

Gold Coast Auctioneersplainview, NY

LOT OF 2 SEALED JAPANESE PEARL AND DIAMOND CLAN SETS: Two sealed Japanese Pokemon Special Sets featuring the Pearl Clan and Diamond Clan. These "VSTAR Universe" related products typically include card files, display frames, and booster packs centered on

2026

LOT OF 2 SEALED JAPANESE PEARL AND DIAMOND CLAN SETS

Antique Arena Inc.Brooklyn, NY

14k Gold Pearls & Diamond Floral Vintage 1940's Screw Back Earrings Pair: 14K White Gold Pearls & Diamond Vintage 1940's Screw Back Earrings Pair in a Floral Cluster Design with Three Pearls and Genuine Tested Prong Set Diamond to Center Each Hallmarked to Post: " 14KT " We

2026

14k Gold Pearls & Diamond Floral Vintage 1940's Screw Back Earrings Pair

Gold Coast Auctioneersplainview, NY

14K White Gold Diamond & Amphor Glass Starburst Pendant Art Deco Necklace: 14K White Gold Diamond & Amphor Glass Starburst Pendant Art Deco Necklace Featuring a Frosted Camphor Glass/ Rock Crystal Quartz with a Classic Starburst Pattern Accented with Genuine Tested Round Cut

2026

14K White Gold Diamond & Amphor Glass Starburst Pendant Art Deco Necklace

Gold Coast Auctioneersplainview, NY

OFFICIAL GAME BALL OF MAJOR LEAGUE BASEBALL SIGNED: An official game ball of Major League Baseball. Autographed. Marked, Authentic Official Supplier of Baseball to Major League Baseball. Marked, Diamond Professional League. Presented in a shadow box. A

2026

OFFICIAL GAME BALL OF MAJOR LEAGUE BASEBALL SIGNED

Antique Arena Inc.Brooklyn, NY

19th Century German Solid Silver 800/1000 Cut Crystal Figural Dolphin Centerpiece: 19th Century German Solid Silver 800/1000 Cut Crystal Glass Figural Dolphin Centerpiece or Serving Punch Bowl Features Large Cut Crystal Bowl Insert with Intricate Design of Deep Cut Diamond Fan Wedge

2026

19th Century German Solid Silver 800/1000 Cut Crystal Figural Dolphin Centerpiece

Gold Coast Auctioneersplainview, NY

(2pc) MISC. ANTIQUE RINGS: Including a 14k gold belt-form ring, size 6, 4.2 g; and a silver ring mounted with rubies and diamonds, size 3.5, 1.7 g total weight Provenance: Descended through the family of the current owner, priv

2026

(2pc) MISC. ANTIQUE RINGS

Butterscotch AuctionPound Ridge, NY

18K GOLD, OPAL, AND ENAMEL FLORAL BROOCH: Circa 1900, containing an opal carved in the form of a flowerhead, surrounded by scrollwork in white and green enamels, with melee diamonds, refitted as a pin, unmarked but tests as 18k, 22 g total we

2026

18K GOLD, OPAL, AND ENAMEL FLORAL BROOCH

Butterscotch AuctionPound Ridge, NY

14K Gold Tanzanite Diamond Ring IGI Certified: A 14K gold ring featuring a oval brilliant cut tanzanite, 1.40ct, measures approx. 8.35x6.25x3.75mm with 12 natural diamond accents, ring size 7, total weight 3.2g see IGI certificate for more informa

2026

14K Gold Tanzanite Diamond Ring IGI Certified

Keystone Auction LLCYork, PA

2026

CARTIER MINI LOVE RING 1P DIAMOND RING

NY Elizabeth Beverly Hills, CA

14K Gold 41.70ct Amethyst 0.38ct Diamond Pendant: Retail: $13,175.00 ****** 14K Gold 41.70ct Amethyst 0.38ct Diamond Pendant ****** Metal: 14K Solid Gold / Total Item Weight: 21.0 grams / Country Made: United States / / Main Stone: Amethyst / Color:

2026

14K Gold 41.70ct Amethyst 0.38ct Diamond Pendant

Prestige Auction GalleriesWoodland Hills, CA

14K Gold Le Vian Diamond Ring IGI Certified: A 14K Le Vian rose gold diamond ring total weight approx. 4.80 DWT, with 53 natural diamonds, total weight approx. 7.4 g, IGI certification included, see photos for diamond size breakdown, ring size 7

2026

14K Gold Le Vian Diamond Ring IGI Certified

Keystone Auction LLCYork, PA

2026

14K Gold Victorian Cameo Brooch

Keystone Auction LLCYork, PA

Loose Diamond - PEAR 1.14ct G VS1: Loose Diamond - PEAR 1.14ct G VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: PEAR Carats: 1.14 Color: G Clarity: VS1 Certification: IGI Video:

2026

Loose Diamond - PEAR 1.14ct G VS1

Diamond DepotNew York, NY

Rolex Datejust Ref 126334 Mens Aftermarket Black Diamond Dial Oyster Iced Out: Rolex Datejust Ref 126334 Mens Aftermarket Black Diamond Dial Oyster Iced Out This Rolex Datejust features an Aftermarket black diamond dial and a diamond-set bezel, complemented by an Oyster bracelet

2026

Rolex Datejust Ref 126334 Mens Aftermarket Black Diamond Dial Oyster Iced Out

Diamond DepotNew York, NY

Ideal Loose Diamond - ROUND 1.55ct D VVS2: Ideal Loose Diamond - ROUND 1.55ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 1.55 Color: D Clarity: VVS2 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 1.55ct D VVS2

Diamond DepotNew York, NY

14K Yellow Gold and 3.32ct Diamond Earrings: Retail: $14,288.00 ****** 14K Yellow Gold and 3.32ct Diamond Earrings ****** Metal: 14K Yellow Gold / Total Item Weight: 10.5 Grams / Country Made: United States / / Main Stone: Diamond / Carat Total

2026

14K Yellow Gold and 3.32ct Diamond Earrings

Riverside GalleriesArcadia, CA

18K White Gold and 16.63ct Diamond Necklace: Retail: $76,122.00 ****** 18K White Gold and 16.63ct Diamond Necklace ****** Metal: 18K White Gold / Total Item Weight: 24 Grams / Country Made: United States / / Main Stone: Diamond / Carat Total Wei

2026

18K White Gold and 16.63ct Diamond Necklace

Riverside GalleriesArcadia, CA

14k Yellow Gold 2.93ct Emerald 1.29ct Diamond Ring: Retail: $12,285.00 ****** 14k Yellow Gold 2.93ct Emerald 1.29ct Diamond Ring ****** Metal: 14K Yellow Gold / Total Item Weight: 8.60 grams / Country Made: United States / / Main Stone: Emerald / Color

2026

14k Yellow Gold 2.93ct Emerald 1.29ct Diamond Ring

Riverside GalleriesArcadia, CA

14K Yellow Gold 13.89ct Amethyst and 1.54ct Diamond Ring: Retail: $12,730.00 ****** 14K Yellow Gold 13.89ct Amethyst and 1.54ct Diamond Ring ****** Metal: 14K Yellow Gold / Total Item Weight: 9.5 Grams / Country Made: United States / / Main Stone: Amethyst /

2026

14K Yellow Gold 13.89ct Amethyst and 1.54ct Diamond Ring

Riverside GalleriesArcadia, CA

18K White Gold Setting with 1.68ct Ruby and 1.74ct Diamond Ladies Necklace: Retail: $12,115.00 ****** 18K White Gold Setting with 1.68ct Ruby and 1.74ct Diamond Ladies Necklace ****** Size: 16 / Metal: 18K White Gold / Total Item Weight: 29.6 Grams / / Main Stone: Ruby / Colo

2026

18K White Gold Setting with 1.68ct Ruby and 1.74ct Diamond Ladies Necklace

Riverside GalleriesArcadia, CA

14K Yellow Gold Ladies Ring with 0.50tcw Sapphire and 0.30tcw Adjacent Diamonds: Retail: $3,200.00 ****** 14K Yellow Gold Ladies Ring with 0.50tcw Sapphire and 0.30tcw Adjacent Diamonds ****** Size: 6.5 / Metal: 14K Yellow Gold / Total Item Weight: 4.9 Grams / Country Made: United

2026

14K Yellow Gold Ladies Ring with 0.50tcw Sapphire and 0.30tcw Adjacent Diamonds

Riverside GalleriesArcadia, CA

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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

11 hrs Left

750YG HEART PAVE DIAMOND RING

K18PG DIAMOND RING

K18YG DIAMOND RING

26652 | Exceptional Diamond Collection

Starts on:

Beverly Hills, CA, US

IGI Cushion Modified 2.08ct D VVS1 - Loose Lab Diamond

IGI Round 1.56ct D VVS2 - Ideal Loose Lab Diamond

IGI Radiant 2.73ct D VVS2 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

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