Diamond

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Synthetic Orange Sapphire, Diamond, and White Gold Ring: Synthetic Orange Sapphire, Diamond, and White Gold Ring Oval synthetic orange sapphire weighing approximately 6.75 carats by formula, and round and tapered baguette cut diamonds. 18 karat white gold.

2026

Synthetic Orange Sapphire, Diamond, and White Gold Ring

Freeman'sChicago, IL

18K Yellow Gold Tanzanite and Diamond Halo Stud Earrings: These 18K yellow gold stud earrings feature a matched pair of natural round mixed-cut tanzanites. Each central stone is surrounded by a halo of round brilliant-cut diamonds. The earrings are secured w

2026

18K Yellow Gold Tanzanite and Diamond Halo Stud Earrings

Gallery 63Atlanta, GA

Yellow Gold, Diamond, and Cultured Pearl Flower Pendant Necklace: Yellow Gold, Diamond, and Cultured Pearl Flower Pendant Necklace Baroque cultured pearl measuring approximately 2.50 mm and round diamonds. 18 karat yellow gold and 14 karat rose and white gold. 18 in

2026

Yellow Gold, Diamond, and Cultured Pearl Flower Pendant Necklace

Freeman'sChicago, IL

18K Yellow Gold Necklace with 5.19 CTW in Diamond: 18K Yellow Gold Diamond Necklace, weighing 24.3 grams, set with 5.19 cts of diamonds (stamped weight) in G–H color with VS1–VS2 clarity for bright, refined brilliance. The sleek, geometric link de

2026

18K Yellow Gold Necklace with 5.19 CTW in Diamond

Winbids AuctionsAventura, FL

18K Yellow Gold Diamond Stud Earrings in Crown Settings: A matched pair of 18K yellow gold diamond stud earrings. Each earring features a round brilliant cut diamond weighing approximately 0.20 carats. The diamonds are secured in decorative six-prong fluted

2026

18K Yellow Gold Diamond Stud Earrings in Crown Settings

Gallery 63Atlanta, GA

Platinum 4.54ct Pink Tourmaline .42ct Diamond Pendant 5.8 grams: Platinum pendant top featuring an oval-cut pink tourmaline weighing approximately 4.54 carats, surrounded by a halo of round brilliant-cut diamonds totaling approximately 0.42 carats. Constructed in P

2026

Platinum 4.54ct Pink Tourmaline .42ct Diamond Pendant 5.8 grams

Gallery 63Atlanta, GA

Antique 18kt Gold & Platinum Ring with Diamonds & Synthetic Ruby: Antique Ring crafted from 18kt yellow Gold and Platinum on top, featuring a center Synthetic Ruby of Approx. 2.00 carats. Surrounded by seven Rose cut Diamonds weighing Approx. 0.14 carats. Ring size:

2026

Antique 18kt Gold & Platinum Ring with Diamonds & Synthetic Ruby

Winbids AuctionsAventura, FL

GIA 18K White Gold Ring with 4.78 CTW in Pink Sapphire & Diamond: 18K White Gold GIA Certified No-Heat Pink Sapphire & Diamond Ring, weighing 5.2 grams, centered by a vivid GIA-certified 3.58 ct no-heat pink sapphire measuring 10.46 x 8.16 x 4.40 mm (GIA #1232739576

2026

GIA 18K White Gold Ring with 4.78 CTW in Pink Sapphire & Diamond

Winbids AuctionsAventura, FL

Victorian 18K Yellow Gold & Platinum Earrings with 2.20 CTW in Diamond, and Natural Pearl: Victorian 18K Yellow Gold & Platinum Natural Pearl and Diamond Earrings, weighing 5.3 grams, set with two natural pearls suspended in elegant diamond halos for a timeless, luminous look. Accenter by 2

2026

Victorian 18K Yellow Gold & Platinum Earrings with 2.20 CTW in Diamond, and Natural Pearl

Winbids AuctionsAventura, FL

Mikimoto, Cultured Pearl Necklace and a Pair of Unsigned Cultured Pearl and Diamond Earrings: Mikimoto, Cultured Pearl Necklace and a Pair of Unsigned Cultured Pearl and Diamond Earrings Including a strand of cultured pearls measuring approximately 7.25 mm, and a pair of earrings set with cult

2026

Mikimoto, Cultured Pearl Necklace and a Pair of Unsigned Cultured Pearl and Diamond Earrings

Freeman'sChicago, IL

Chanel Red Lambskin Mini Classic Flap Bag, Matelasse Quilting (17 Series, A69900): Excellent condition. Authentic Chanel mini shoulder bag crafted in supple red lambskin leather featuring signature matelassé diamond quilting. Classic flap silhouette centered with silver-tone

2026

Chanel Red Lambskin Mini Classic Flap Bag, Matelasse Quilting (17 Series, A69900)

Gallery 63Atlanta, GA

Multigem Flower Ring: Multigem Flower Ring Round checkerboard faceted pink glass measuring approximately 8.20 mm, pear shape checkerboard faceted blue topaz, carved onyx and amethyst, and round diamonds weighing approximat

2026

Multigem Flower Ring

Freeman'sChicago, IL

Seed Pearl Torsade Necklace: Seed Pearl Torsade Necklace 16 strands of seed pearls and a round diamond. 14 karat yellow, white, and rose gold. 16 1/2 inches long. Stamp: 14K. Gross weight: 16.05 dwt. This lot is located in Chicag

2026

Seed Pearl Torsade Necklace

Freeman'sChicago, IL

Antique Edison Amberola VI Cylinder Phonograph: Antique Edison Amberola VI Cylinder Phonograph - Tiger Oak Tabletop Model A. Serial No. 1901. Manufactured in Orange NJ. Includes the original crank and Diamond B reproducer. Large dark circular stain

2026

Antique Edison Amberola VI Cylinder Phonograph

Bodnar's Auction SalesMonmouth Junction, NJ

Lot of 4 Vintage/Antique Bagatelle Tabletop Pinball Games: Lot of 4 Vintage/Antique Bagatelle Tabletop Pinball Games. Including Generic Wood and Nail Game - Horseshoe and Diamond Design with Skee-Ball Type Game - Wood separating on the bottom area, Poosh-M-Up

2026

Lot of 4 Vintage/Antique Bagatelle Tabletop Pinball Games

Bodnar's Auction SalesMonmouth Junction, NJ

Lot of 4 Vintage/Antique Bagatelle Tabletop Pinball Games: Lot of 4 Vintage/Antique Bagatelle Tabletop Pinball Games. Circa 1920's-1940's. Including Generic Wood and Nail Game - Horseshoe and Diamond Design with Skee-Ball Type Game, Gotham Pressed Steel Corp.

2026

Lot of 4 Vintage/Antique Bagatelle Tabletop Pinball Games

Bodnar's Auction SalesMonmouth Junction, NJ

14k Yellow Gold and Gemstone Ring Assortment: 14k Yellow Gold and Gemstone Ring Assortment (3) items including a three-tourmaline ring adorned by round cut diamonds, a three-cubic zirconia ring and an emerald cut tourmaline (all marked '14k') Pro

2026

14k Yellow Gold and Gemstone Ring Assortment

Leonard Auction, a division of The Leonard CompanyAddison, IL

Lucien Piccard 14k Yellow Gold Case and Bracelet Wristwatch: Lucien Piccard 14k Yellow Gold Case and Bracelet Wristwatch A quartz movement, ref #23018, having a diamond accented bezel, a mother-of-pearl dial, gilt baton hours, gold-tone pencil hands and a mesh

2026

Lucien Piccard 14k Yellow Gold Case and Bracelet Wristwatch

Leonard Auction, a division of The Leonard CompanyAddison, IL

VINTAGE SWIRLY PLATINUM & DIAMOND BROOCH.: A vintage, platinum (tested), swirly pin set with approx. 1.10 ct. tw., single and Old European cut diamonds of H-I color and VS-I clarity, 2 3/8 inches long, 11.0 grams.

2026

VINTAGE SWIRLY PLATINUM & DIAMOND BROOCH.

William Smith AuctionsPlainfield , NH

14K GOLD EMERALD, SAPPHIRE & DIAMOND RING.: A 14k white gold (stamped) ring set with an approx. 1.35 ct., faceted oval, medium green emerald, approx. .28 ct. tw., faceted round, medium dark blue sapphires and approx. .50 ct. tw., round brillian

2026

14K GOLD EMERALD, SAPPHIRE & DIAMOND RING.

William Smith AuctionsPlainfield , NH

14K GOLD AMETHYST & DIAMOND HEART RING.: A 14k yellow gold (stamped) ring set with an approx. 5 ct., faceted oval, medium purple amethyst and approx. .14 ct. tw., round brilliant cut, natural diamonds of G-H color and VS clarity. Ring size 6

2026

14K GOLD AMETHYST & DIAMOND HEART RING.

William Smith AuctionsPlainfield , NH

EDWARDIAN PLATINUM PEARL & DIAMOND SAUTOIR NECKLACE.: An antique, Edwardian, platinum (tested) and 18k yellow gold (tested, on reverse), seed pearl, sautoir necklace set with approx. .33 ct. tw., Old European cut, natural diamonds of G-H color and VS-SI

2026

EDWARDIAN PLATINUM PEARL & DIAMOND SAUTOIR NECKLACE.

William Smith AuctionsPlainfield , NH

ANTIQUE 20K GOLD DIAMOND BOW BAR PIN.: An antique 20k white gold (stamped) bow pin set with approx. 1.25 ct. tw., Old European cut, natural diamonds of G-H color and VS clarity, 2 1/4 inches long, 4.2 grams. Tested as natural mined diamond

2026

ANTIQUE 20K GOLD DIAMOND BOW BAR PIN.

William Smith AuctionsPlainfield , NH

ART DECO HAMILTON PLATINUM DIAMOND WRIST WATCH.: An Art Deco, Hamilton platinum (stamped) wrist watch, mechanical movement, set with approx. 3.75 ct. tw., round brilliant, single and baguette cut, natural diamonds of G-H color and VS clarity, 14mm w

2026

ART DECO HAMILTON PLATINUM DIAMOND WRIST WATCH.

William Smith AuctionsPlainfield , NH

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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

6 days Left

IGI Oval 1.53ct D IF - Loose Lab Diamond

IGI Oval 2.03ct E IF - Loose Lab Diamond

IGI Round 2.05ct E VVS2 - Ideal Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

1 day Left

ESTATE DIAMOND CLUSTER COCKTAIL STATEMENT RING 14K WHITE GOLD

PINK SAPPHIRE DIAMOND HALO STUD EARRINGS IN 18K WHITE GOLD

OVAL RUBY DIAMOND HALO DANGLE DROP EARRINGS 14K WHITE GOLD

26663 | Exceptional Diamond Collection

Starts on:

Beverly Hills, CA, US

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