Diamond

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14K White Gold & Diamond Art Deco Filigree Brooch: Weight: 4.68g Dimensions: 1 3/4" long x 3/4" Wide Condition: In good condition.

2026

14K White Gold & Diamond Art Deco Filigree Brooch

SebastianCharles AuctionsSt Paul, MN

6pc American Brilliant Cut Crystal Sherry Glasses: A set of six lead crystal sherry glasses featuring the strawberry diamond and fan pattern. The bowl of each glass is decorated with a dense field of diamond-cut cross-hatching, surmounted by a series

2026

6pc American Brilliant Cut Crystal Sherry Glasses

Lion and UnicornHollywood, FL

S.T. DUPONT "CATACOMBES" FOUNTAIN PEN: Description française: S.T. DUPONT "CATACOMBES" FOUNTAIN PEN Rare stylo à plume par Philippe TOURNAIRE pour S.T Dupont édition limitée "Catacombes black diamond" à 66 exemplai

2026

S.T. DUPONT "CATACOMBES" FOUNTAIN PEN

IEGOR AuctionsMontreal, Quebec

18K Gold Diamond & Multi Color Pearl Drop Necklace: 18K white gold diamond and multi-color pearl drop necklace. The front section features approximately 1.5 CTTW round brilliant-cut diamonds set in articulated links, suspending three white pearls measu

2026

18K Gold Diamond & Multi Color Pearl Drop Necklace

Hill Auction Gallery Sunrise, FL

Waterford Lismore Diamond Red and Clear Bowls LOT: Waterford Crystal Lismore Diamond Ruby cut to clear and clear crystal bowls. Each features finely executed vertical and diamond cut patterns with a faceted lower band and flared rim. The ruby example

2026

Waterford Lismore Diamond Red and Clear Bowls LOT

Hill Auction Gallery Sunrise, FL

14K Gold Emerald and Diamond Ring: A 14k gold emerald and diamond ring features a pear-shaped emerald at the center flanked by small single-cut diamonds. Ring is in excellent condition, size 7.75 and weighs 2.9grams.

2026

14K Gold Emerald and Diamond Ring

Cedarburg Auction & Appraisals LLCBrown Deer, WI

Platinum Diamond Solitaire Pendant Necklace w/Box: Platinum diamond solitaire pendant necklace featuring a round brilliant-cut diamond. The 0.30 carat diamond is secured in a six-prong basket setting suspended from a platinum Venetian box chain with a

2026

Platinum Diamond Solitaire Pendant Necklace w/Box

Gallery 63Atlanta, GA

Loose Diamond - CUSHION 6.13ct E VS1: Loose Diamond - CUSHION 6.13ct E VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: CUSHION Carats: 6.13 Color: E Clarity: VS1 Certification: IGI Condition: Pre-Owned PLE

2026

Loose Diamond - CUSHION 6.13ct E VS1

BidhausNew York, NY

Platinum Diamond Solitaire Starburst Pendant Necklace: Platinum necklace with a starburst-motif pendant featuring a centrally set round brilliant-cut diamond. The pendant is suspended from a fine curb link chain secured with a spring ring clasp. Visible m

2026

Platinum Diamond Solitaire Starburst Pendant Necklace

Gallery 63Atlanta, GA

Loose Diamond - RADIANT 10.06ct F VVS2: Loose Diamond - RADIANT 10.06ct F VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: RADIANT Carats: 10.06 Color: F Clarity: VVS2 Certification: IGI Condition: Pre-Owned

2026

Loose Diamond - RADIANT 10.06ct F VVS2

BidhausNew York, NY

10K Saphire and Diamond Ladies Ring: A 10k sapphire and diamond ladies ring that features a central oval sapphire with pleasant deep blue coloration. It is size ~6.25 and weighs 2.08grams.

2026

10K Saphire and Diamond Ladies Ring

Cedarburg Auction & Appraisals LLCBrown Deer, WI

Emerald and Diamond 14k Ladies Ring: A 14k ladies ring featuring a marquise cut emerald surrounded by baguette and circular diamonds. Ring weighs 4.33 grams and is a size 7 (6.5 with sizer).

2026

Emerald and Diamond 14k Ladies Ring

Cedarburg Auction & Appraisals LLCBrown Deer, WI

Loose Diamond - OVAL 3.09ct F VS1: Loose Diamond - OVAL 3.09ct F VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 3.09 Color: F Clarity: VS1 Certification: IGI Condition: Pre-Owned PLEASE NO

2026

Loose Diamond - OVAL 3.09ct F VS1

BidhausNew York, NY

Loose Diamond - PEAR 3.81ct E VS1: Loose Diamond - PEAR 3.81ct E VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: PEAR Carats: 3.81 Color: E Clarity: VS1 Certification: IGI Condition: Pre-Owned PLEASE NO

2026

Loose Diamond - PEAR 3.81ct E VS1

BidhausNew York, NY

Large Citrine and Diamond Platinum Cocktail Ring: Large cocktail ring featuring a prominent oval-cut citrine, weighing approximately 14.08 carats. The center stone is held in a six-prong platinum mounting with decorative openwork scrollwork shoulders

2026

Large Citrine and Diamond Platinum Cocktail Ring

Gallery 63Atlanta, GA

Tahitian Cultured Pearl and Diamond Platinum Pendant: Tahitian cultured pearl and diamond pendant set in 900-grade platinum. The pendant features a near-round charcoal-grey pearl with peacock-green and rose overtones, suspended from a foliate-style cap p

2026

Tahitian Cultured Pearl and Diamond Platinum Pendant

Gallery 63Atlanta, GA

10K Gold Emerald & Diamond Women's Cocktail Ring: A 10k gold emerald and diamond women's cocktail ring. The ring features a central pear shaped emerald, surrounded by a row of diamonds and an outer row of emeralds. The ring is a size 8 and weighs 2.9

2026

10K Gold Emerald & Diamond Women's Cocktail Ring

Cedarburg Auction & Appraisals LLCBrown Deer, WI

18K Yellow Gold Ruby and Diamond Floral Pendant: 18-karat yellow gold floral motif pendant featuring four round-cut rubies and five round-cut diamonds. The main clover-shaped body is set with four rubies totaling 0.40 carats surrounding a single dia

2026

18K Yellow Gold Ruby and Diamond Floral Pendant

Gallery 63Atlanta, GA

10K Onyx and Diamond Women's Art Deco Ring: A 10k onyx and diamond women's Art Deco ring, featuring a rectangular onyx with stylized Art Deco applied accent featuring a single cut diamond. The inside of the ring has the engraved initials of the

2026

10K Onyx and Diamond Women's Art Deco Ring

Cedarburg Auction & Appraisals LLCBrown Deer, WI

Platinum Pear-Cut Sapphire and Diamond Cluster Pendant: Platinum pendant featuring a central pear-cut blue sapphire accented by a curved, tiered cluster of round brilliant-cut diamonds. The asymmetrical design incorporates a polished edge on one side and a

2026

Platinum Pear-Cut Sapphire and Diamond Cluster Pendant

Gallery 63Atlanta, GA

Platinum and 0.40 Carat Diamond Solitaire Pendant Necklace: A platinum and diamond solitaire pendant necklace featuring a single round brilliant cut diamond. The diamond is secured in a six-prong basket-style setting suspended from a fine twisted Singapore lin

2026

Platinum and 0.40 Carat Diamond Solitaire Pendant Necklace

Gallery 63Atlanta, GA

Platinum, Paraiba Tourmaline, and Diamond Half-Eternity Band: Platinum half-eternity band featuring five round brilliant diamonds and six round-faceted paraiba tourmaline. The gemstones are mounted in a shared prong setting on a slim, polished shank. The interio

2026

Platinum, Paraiba Tourmaline, and Diamond Half-Eternity Band

Gallery 63Atlanta, GA

A Pair of Platinum and Diamond Solitaire Stud Earrings: A matched pair of solitaire stud earrings, each featuring a single round brilliant cut clear stone. The stones are secured within four-prong basket settings crafted in platinum. The earring posts are

2026

A Pair of Platinum and Diamond Solitaire Stud Earrings

Gallery 63Atlanta, GA

A Pair of Platinum and Diamond Solitaire Stud Earrings: Matched pair of solitaire stud earrings featuring two round brilliant-cut diamonds. Each stone is secured within a platinum six-prong basket setting and includes butterfly friction backings. Stamped P

2026

A Pair of Platinum and Diamond Solitaire Stud Earrings

Gallery 63Atlanta, GA

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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

7.50 CT Lab Grown Oval Cut Diamond Vintage Halo Ring in 14K White Gold

15.00 CT Emerald Cut Lab Grown Emerald Halo Ring with Lab Grown Diamond Side Stones in 14K White

8.50 CT Lab Grown Emerald Cut Diamond Three-Stone Ring with Trapezoid Side Stones in 14K Yellow Gold

Fine Diamond & Gemstone Jewelry

Starts on:

veraval, Gujrat, IN

7 days Left

IGI Radiant 5.01ct Fancy Vivid Yellow VVS2 - Loose Lab Diamond

IGI Cushion Modified 2.55ct D VVS1 - Loose Lab Diamond

IGI Hexagonal 0.71ct D VVS2 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

15 hrs Left

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