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Diamond Jewelry

Diamond Jewelry

18,315 Results

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Diamond×

Vintage 8.3-11mm Genuine Cultured Akoya Pearl Long 3 Strand Necklace 1ctw Old Euro Diamond 14k Clasp: Title: Vintage 8.3-11mm Genuine Cultured Akoya Pearl Ultra Long 3 Strand Necklace 1ctw Old Euro Diamond 14k Clasp Description: An impressive 3-strand cultured Akoya pearl necklace with a gorgeous, lar

2024Hess Fine Auctions

Vintage 8.3-11mm Genuine Cultured Akoya Pearl Long 3 Strand Necklace 1ctw Old Euro Diamond 14k Clasp

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PR GOLD & GEMSET CUFFLINKS: Pair of Art Deco Era 14K Yellow Gold Cufflinks, with engine turned swirled decoration, double sided - one side set with a diamond and the other with a blue sapphire, tops: 3/4" x 1/2"; 8.2 dwt.

2024Thomaston Place Auction Galleries

PR GOLD & GEMSET CUFFLINKS

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Men's 14k Diamond Wedding Band - 3.7g TW: Men's 14k diamond wedding band. 3.7g TW. Size 10. 5 Diamonds - graduated sizes. Engraved K+R 9-28-96. Photos are considered part of the description and condition. 505-2

2024Berner's Auction

Men's 14k Diamond Wedding Band - 3.7g TW

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VINTAGE 14K GOLD DIAMOND BANGLE BRACELET: Slide hinged bangle bracelet featuring Old Mine cut Diamond. 1.11ct (by calculation). Clarity I-1, Color G-H. Very good condition. 5.19dwt. Catalog description and appraisal provided by GIA certified

2024Thomaston Place Auction Galleries

VINTAGE 14K GOLD DIAMOND BANGLE BRACELET

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Tiffany & Co. Pair of Gold, Diamond and Yellow Sapphire Bee Pins: 18 kt., 12 round diamonds ap. .55 ct., 6 small round diamonds ap. .10 ct., 16 round yellow sapphires ap. .65 ct., 4 round ruby eyes, signed Tiffany & Co., ap. 8.6 dwts.

2024DOYLE Auctioneers & Appraisers

Tiffany & Co. Pair of Gold, Diamond and Yellow Sapphire Bee Pins

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18K White Gold Swiss Blue Topaz & Diamond Ring: Ladies diamond and topaz cocktail ring One-of-a-Kind Custom Design Mounting: 18K White Gold, 14mm at its widest point (top) Center Stone: 8.75ct Swiss Blue (first time mounted) Diamonds: 130 Na

2024Dallas Auction Gallery

18K White Gold Swiss Blue Topaz & Diamond Ring

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14K WHITE GOLD 8.76CT SAPPHIRE 1.42CT DIAMOND RING: Retail Price: $50,260.00 / Metal: 14K White Gold / Manufactured: USA / Size 7 (can be adjusted to any size) / Main Stone:Sapphire/ Shape: Oval/ Color: Blue/Carat Weight: 8.76CT/ Secondary Stone: Diamo

Live NowHilda's Auction House

14K WHITE GOLD 8.76CT SAPPHIRE 1.42CT DIAMOND RING

(3 bids)

2.0ct Unmounted Champagne Moissanite Diamond: Magnificent New SMARTLIFE 2.0ct Unmounted Champagne Moissanite Diamond - Clarity VVS1 - 3EX Round Brilliant Cut (8 Hearts & 8 Arrows) and near Flawless. Tests Positive with a Diamond Tester and Exhibi

2024Carsation Designs

2.0ct Unmounted Champagne Moissanite Diamond

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14K White Gold 2.0ct Moissanite Diamond Solitaire Ring: Amazing New SMARTLIFE 14K White Gold 2.0ct Moissanite Diamond Solitaire Ring - Color D - Clarity VVS1 - Size 7 - 3EX Round Brilliant Cut (8 Hearts & 8 Arrows) and near Flawless. The Moissanite Diamond

2024Carsation Designs

14K White Gold 2.0ct Moissanite Diamond Solitaire Ring

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Live Now

Antique 3.30ctw Old Cut Diamond Demantoid Garnet Lizard Alligator Large 14k Gold Pendant: Title: Antique 3.30ctw Old Cut Diamond Demantoid Garnet Lizard Alligator Large 14k Gold Pendant Description: A large antique lizard / gator figure made in a generous amount of 14k gold & embellished w

2024Hess Fine Auctions

Antique 3.30ctw Old Cut Diamond Demantoid Garnet Lizard Alligator Large 14k Gold Pendant

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Edwardian Tiffany & Co. Aprx 1ctw Fine Old Euro Diamond Natural Pearl Platinum Top 14k Gold Brooch: Title: Edwardian Tiffany & Co. Approx. 1ctw Fine Old Euro Diamond Natural Pearl Platinum Top 14k Gold Brooch Description: A finely made Edwardian Era brooch by Tiffany & Co. comprised of a platinum t

2024Hess Fine Auctions

Edwardian Tiffany & Co. Aprx 1ctw Fine Old Euro Diamond Natural Pearl Platinum Top 14k Gold Brooch

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7" 12K Gold Diamond Tennis Bracelet: 7" 12k gold diamond tennis bracelet. Marked 12k, diamonds tested. Estate fresh in nice condition.

2024Ralph Fontaine Heritage Auctions Inc.

7" 12K Gold Diamond Tennis Bracelet

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VICTORIAN 14K ANGEL SKIN CORAL & DIAMOND BROOCH: Antique 14KT brooch with a center Euro cut diamond (approximately .25 carat) surrounded with (20) diamond accents set in coral. Measures 1.5" wide, weighs 17.2 grams. Two losses to outside coral beads

2024Vero Beach Auction

VICTORIAN 14K ANGEL SKIN CORAL & DIAMOND BROOCH

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VTG 14K BAROQUE PEARL AND DIAMOND COCKTAIL RING: VTG 14K BAROQUE PEARL AND DIAMOND RING SZ 7.5 --17.4 G-BOX 1 This item can qualify for in-house shipping. Please contact us if you would like to use this service after winning the item. In-house

2024DejaVu Estate Sales & Auctions, LLC

VTG 14K BAROQUE PEARL AND DIAMOND COCKTAIL RING

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14K Opal Diamond Openwork Pin: 14K Opal Diamond Openwork Pin, featuring one round opal cabochon and eight oval opal cabochons weighing a combined total of approx. 5.00 carats, further adorned with six round brilliant cut diamonds w

2024Auctions at Showplace

14K Opal Diamond Openwork Pin

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Art Deco Platinum Diamond Sapphire Ring: Art Deco Period Ring, fabricated in platinum, adorned with 3 transitional round brilliant cut diamonds, J-L color, SI clarity, weighing a total of approx. 0.66 carats, further adorned with 6 single cu

2024Auctions at Showplace

Art Deco Platinum Diamond Sapphire Ring

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Womens Vintage Estate 10K White Gold Diamond Wedding Ring Set: A WOMENS VINTAGE 10K WHITE GOLD DIAMOND ENGAGEMENT WEDDING RING SET. THERE ARE ABOUT 1.04cts OF DIAMONDS IN THIS SET. THE TOTAL WEIGHT IS 4.3g, AND IS A SIZE 7.25. THE WIDTH OF THE SET IS 1/2". ANY QU

2024Mannys Jewelry

Womens Vintage Estate 10K White Gold Diamond Wedding Ring Set

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Italian 18K Triple Cable Diamond Cuff: Italian 18K Yellow Gold Cuff Bangle, designed as three cables, decorated with 27 round brilliant cut diamonds weighing a total of approx. 0.40 carat and prong set in 18K white gold, worn on wrist as a

2024Auctions at Showplace

Italian 18K Triple Cable Diamond Cuff

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7 Carat Diamond Tennis Bracelet: 14K yellow gold bracelet, set with apprx 7 carats of round brilliant cut diamonds, 42 stones apprx 18 points each, prong set, with tension clasp, hallmarked 14K (and 3.7 (tdw). Stones appear to be SI1

2024Neue Auctions

7 Carat Diamond Tennis Bracelet

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Pair of White Gold and Diamond Hoop Earrings: 14 kt., 60 round diamonds ap. 6.95 cts., ap. 10.8 dwts.

2024DOYLE Auctioneers & Appraisers

Pair of White Gold and Diamond Hoop Earrings

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Pair of Art Nouveau Gold, Plique-à-Jour Green Enamel and Diamond Gargoyle Cufflinks: 2 old-mine cut diamonds ap. .80 ct., c. 1900, ap. 9.3 dwts.

2024DOYLE Auctioneers & Appraisers

Pair of Art Nouveau Gold, Plique-à-Jour Green Enamel and Diamond Gargoyle Cufflinks

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Pair of White Gold and Diamond Stud Earrings: 2 cushion-shaped modified briliant diamonds weighing 3.01 cts. With GIA report no. 1429999971 stating 1.51 cts., H color, SI2 With GIA report no. 1468761222 stating 1.50 cts., H color, SI2

2024DOYLE Auctioneers & Appraisers

Pair of White Gold and Diamond Stud Earrings

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14K GOLD 1.53 CTW NATURAL PINK DIAMOND & DIAMOND RING: Ref:230711007 Gold Content:14K Gold Ring Size:7.25US Main Gemstone:Pink Diamond Number of stones:1 Shape:Oval Carat Weight:0.66ct Clarity Grade:I2 Color:Pink Treatment:Natural Adjacent Gemston

2024Elbert Gallery

14K GOLD 1.53 CTW NATURAL PINK DIAMOND & DIAMOND RING

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Diamond Auctions

1865 $1 ORIGINAL SERIES FIRST NATIONAL BANKNOTE YONKERS NEW YORK PMG VF 30

Series 611 $5 Replacement Note Military Payment Certificate MPC PMG VF35

Mynt Collector - Coins Gold Loose Diamonds +

New York, NY, US

Auction Ended

Art Deco Platinum GIA Certified 5.35 Ct. Diamond Ring

Victorian 18K Yellow Gold No-heat Sapphire & Diamond Brooch

Loose Diamond - ROUND 0.7ct Fancy Dark Orangy Brown VS2

LIVE68

Diamonds are Forever - Loose Stones & Jewelry

Started:

New York, NY, US

Bid Now

Loose Diamond - RADIANT 5.05ct G VVS2

Alexius III AD 1195-1203 BYZANTINE EMPIRE EL Aspron Trachy NGC MS60

Mynt Collector- Coins Gold Natural Diamonds +

New York, NY, US

Auction Ended

Diamond Jewelry

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