Diamond

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2026

TIFFANY & CO. TIFFANY SETTING DIAMOND RING

NY Elizabeth Beverly Hills, CA

14k Gold 15.00ct Sapphire 0.60ct Diamond Bracelet: Retail: $9,900.00 ****** 14k Gold 15.00ct Sapphire 0.60ct Diamond Bracelet ****** Metal: 14k Solid White Gold / Size: 7.5 / Total Item Weight: 11.0 grams / Country Made: United States / / Main Stone:

2026

14k Gold 15.00ct Sapphire 0.60ct Diamond Bracelet

Prestige Auction GalleriesWoodland Hills, CA

14k Gold 6.0ct Sapphire 1.60ct Diamond Earrings: Retail: $6,600.00 ****** 14k Gold 6.0ct Sapphire 1.60ct Diamond Earrings ****** Metal: 14k Solid White Gold / Total Item Weight: 8.0 grams / Country Made: United States / / Main Stone: Sapphire / Colo

2026

14k Gold 6.0ct Sapphire 1.60ct Diamond Earrings

Prestige Auction GalleriesWoodland Hills, CA

2026

TIFFANY & CO. BY THE YARD DIAMOND BRACELET PT950

NY Elizabeth Beverly Hills, CA

2026

TIFFANY & CO. DIAMOND CIRCLE NECKLACE PT950 / 750YG WOMEN

NY Elizabeth Beverly Hills, CA

0.76 Ctw SI2/I1Emerald and Diamond 14K Yellow Gold Engagement Ring: Center Stone Weight : 0.50 Ctw ( 1pec Cushion Cut) Center stone Color :-Emerald Setting : Prong Side Diamond Weight Of Ctw 0.26 Ctw Color : J-K Clarity : SI2/I1 Stone Setting : Prong Metal Weight : Ap

2026

0.76 Ctw SI2/I1Emerald and Diamond 14K Yellow Gold Engagement Ring

Papps Family LiquidationBurbank, CA

Art Deco Jeweler Advertising Thermometer – Omaha NE: Antique Art Deco advertising thermometer for Malashock’s Diamond Specialists and Jewelers, established 1894, located at 16th & Farnam, Omaha, Nebraska. Features bold geometric Deco design framing a

2026

Art Deco Jeweler Advertising Thermometer – Omaha NE

Sphere Auctions LLCSun Prarie, WI

Antique Cut Crystal Perfume Bottle w/ Silver Hinged Stopper: Antique cut crystal perfume bottle with hinged silver-mounted stopper, late 19th–early 20th century. Features a richly cut crystal body with star and diamond motifs and an ornate floral silver top.

2026

Antique Cut Crystal Perfume Bottle w/ Silver Hinged Stopper

Sphere Auctions LLCSun Prarie, WI

Antique Cut Crystal Vanity Jar w/ Sterling Silver Repoussé Floral Lid c.1900: Antique cut crystal vanity or dresser jar with ornate silver floral repoussé lid, late 19th–early 20th century. Features deep star and diamond cut crystal body with a finely detailed rose and scrol

2026

Antique Cut Crystal Vanity Jar w/ Sterling Silver Repoussé Floral Lid c.1900

Sphere Auctions LLCSun Prarie, WI

Rookwood Arts and Crafts Vase #950D 1890's, 9" Tall: Rookwood arts and crafts vase #950D, 1890's in maroon tone with raised diamond design. 9" tall.

2026

Rookwood Arts and Crafts Vase #950D 1890's, 9" Tall

Leffler's AntiquesToledo, OH

Fenton Glass Cranberry Diamond Optic Ruffled Melon Rose Bowl: Fenton Glass Cranberry Diamond Optic Ruffled Melon Rose Bowl

2026

Fenton Glass Cranberry Diamond Optic Ruffled Melon Rose Bowl

Southernaire Antiques & AuctionCalhoun, GA

SOLD

Pearl and Diamond Ring: ESTIMATED RETAIL PRICE: $2,000* *This is the estimated value a piece of similar quality, craftsmanship, and characteristics could command at retail. An 11mm pearl is a generous specimen — the ki

2026

Pearl and Diamond Ring

FORTUNAWellington, FL

14K DIAMOND GUAGE PENDANT: in the form of a diamond sizer fitted with a (10pt) diamond in its appropriate spot, in yellow gold, stamped 14K, overall length 2.1in., 12.1gms., Opening Bid $600

2026

14K DIAMOND GUAGE PENDANT

Leighton GalleriesWaldwick, NJ

18K DIAMOND SPRAY BROOCH: in reticulated design, set with 49 round diamonds approx. 3.00ctw, in white gold, tests 18K (double bales test 14K), 2.2x1.5in., 17.3gms., Opening Bid $1400

2026

18K DIAMOND SPRAY BROOCH

Leighton GalleriesWaldwick, NJ

18K DIAMOND HINGED BANGLE: comprising a panel of 50 caliber cut diamonds approx. 2.00ctw, in yellow gold, stamped 18K, width 5.5mm, inner circumference 6.5in., safety catch, 14.3gms., Opening Bid $900

2026

18K DIAMOND HINGED BANGLE

Leighton GalleriesWaldwick, NJ

14K/18K DIAMOND PENDANT NECKLACE: comprising an 18K pendant set with 16 round and pear cut diamonds approx. 2.00ctw, 16x22mm, integrated lavalier style to 14K rope link neckchain, 18in., each aptly stamped, 15.9gms., Opening Bid $700

2026

14K/18K DIAMOND PENDANT NECKLACE

Leighton GalleriesWaldwick, NJ

18K DIAMOND STARBURST RING: set with 13 round diamonds approx. 0.75ctw, ring head 17mm, in white gold, partially stamped and tested 18K, size 5, 9.3gms., Opening Bid $500

2026

18K DIAMOND STARBURST RING

Leighton GalleriesWaldwick, NJ

ITALIAN 14K DIAMOND BISMARCK NECKCHAIN: featuring 12 round bar-set diamonds approx. 1.10ctw, appear nice clean stones, stamped '14K Italy', 15.5in., 7.3gms., Opening Bid $500

2026

ITALIAN 14K DIAMOND BISMARCK NECKCHAIN

Leighton GalleriesWaldwick, NJ

PLATINUM & DIAMOND ENGAGEMENT RING, 1.00CT: c.1940's, set with a round brilliant cut natural diamond approx. 1.08ct, 6.7x6.7x3.8mm (in our opinion: F-G color, SI clarity, however not guaranteed), flanked by 4 diamond baguettes approx. 0.58ctw,

2026

PLATINUM & DIAMOND ENGAGEMENT RING, 1.00CT

Leighton GalleriesWaldwick, NJ

14K RUBY & DIAMOND STARBURST PIN: set with 16 round rubies approx. 2.00ctw, and 7 round diamonds approx. 0.35ctw, diameter 1.75in., in yellow gold, tests 14K, 13.7gms., Opening Bid $900

2026

14K RUBY & DIAMOND STARBURST PIN

Leighton GalleriesWaldwick, NJ

PAIR 14K DIAMOND STUD EARRINGS: threaded back earrings each set with a round cut natural diamond approx. 0.31-0.32ct (in our opinion: E-F color, VS clarity, however not guaranteed), total diamond weight for the pair approx. 0.63ctw,

2026

PAIR 14K DIAMOND STUD EARRINGS

Leighton GalleriesWaldwick, NJ

14K PEARL & DIAMOND HALO RING: set with a center (7mm) cultured pearl, and 16 round natural diamonds approx. 0.24ctw (appear nice clean stones), overall head 10mm, in yellow gold, stamped 14K, size 8, 3.3gms.

2026

14K PEARL & DIAMOND HALO RING

Leighton GalleriesWaldwick, NJ

PAIR 14K DIAMOND HOOP EARRINGS: each set with 15 round diamonds approx. 1.50ctw, total diamond weight for the pair approx. 3.00ctw, in yellow gold, stamped ?14K MJ', latch back closures, .7in., gross weight 11.2gms., Opening Bid $70

2026

PAIR 14K DIAMOND HOOP EARRINGS

Leighton GalleriesWaldwick, NJ

(3) 14K VINTAGE DIAMOND RINGS: including a swirl from ring set with 17 round diamonds approx. 0.30ctw, height 9mm, size 6.75, a curve form band set with 6 round diamonds approx. 0.42ctw, size 5.5, and a signet 'L' ring set with 7 r

2026

(3) 14K VINTAGE DIAMOND RINGS

Leighton GalleriesWaldwick, NJ

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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

18 hrs Left

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