Diamond

(10,000 price results)

Sort by:

Most Relevant

14k Gold Opal Swans Cameo and Diamond Pendant 7.7g: 14k yellow gold pendant featuring a carved opal cameo depicting two swans facing head to head within a pear shaped design. The opal measures approximately 22 x 13 mm and displays attractive play of co

2026

14k Gold Opal Swans Cameo and Diamond Pendant 7.7g

Hill Auction Gallery Sunrise, FL

Ippolita Pair of Gold and Diamond Bangles and Ring: 18 kt., 22 round rose-cut diamonds, 20 round diamonds ap. .70 ct., signed Ippolita, ap. 17.2 dwts. Inner cir. 6 1/2 and 7 1/2 inches. Size 6 3/4. Diamonds: H-I-VS-SI Bangle widths 3/16 to 1/16 inch. R

2026

Ippolita Pair of Gold and Diamond Bangles and Ring

DOYLE Auctioneers & AppraisersNew York, NY

Oversized White Gold, Emerald and Diamond Bow Clip-Brooch: 18 kt., rectangular and square-cut emeralds, round diamonds weighing 2.11 cts., weight inscribed, ap. 41.3 dwts. Emeralds: bright medium to medium deep green to very slightly bluish-green, slightly to

2026

Oversized White Gold, Emerald and Diamond Bow Clip-Brooch

DOYLE Auctioneers & AppraisersNew York, NY

14k Gold Antique Garnet and Diamond Ring Size 8: 14k antique yellow gold ring featuring a floral cluster design set with garnet and diamond gemstones. The center is set with one round garnet measuring approximately 5 mm, surrounded by ten smaller ro

2026

14k Gold Antique Garnet and Diamond Ring Size 8

Hill Auction Gallery Sunrise, FL

Girard Perregaux Gold and Diamond 'Vintage 1945' Wristwatch, Ref. 2591: 18 kt., quartz, rectangular brushed silver-tone dial, diamond dot markers, case dia. ap. 33 x 23 mm., brown croco leather strap with gold buckle, dial, movement, case, strap and case signed Girard-Per

2026

Girard Perregaux Gold and Diamond 'Vintage 1945' Wristwatch, Ref. 2591

DOYLE Auctioneers & AppraisersNew York, NY

18k White Gold Emerald and Diamond Ring 14g Sz 9.5: 18k white gold ring set with a square cut emerald surrounded by numerous round brilliant cut diamonds in a pave cluster design extending across the top and shoulders. The center emerald measures appro

2026

18k White Gold Emerald and Diamond Ring 14g Sz 9.5

Hill Auction Gallery Sunrise, FL

14k Gold Ruby and Diamond Cushion Ring 10.5g. Sz 9: 14k yellow gold ring featuring a bold cushion style design set with a ruby and diamonds. The center is set with an emerald cut ruby measuring approximately 8 x 6 mm, with an estimated weight of 1.40 t

2026

14k Gold Ruby and Diamond Cushion Ring 10.5g. Sz 9

Hill Auction Gallery Sunrise, FL

Silver, Cabochon Gem-Set and Diamond Necklace and Pair of Pendant-Earrings: Vari-sized round cabochon pink, green, yellow and orange tourmalines ap. 7.0 to 4.6 mm., single-cut diamonds, ap. 102 dwts. gross. Length 16 inches. 14 kt. gold posts and inner clasp. Tourmalines: lig

2026

Silver, Cabochon Gem-Set and Diamond Necklace and Pair of Pendant-Earrings

DOYLE Auctioneers & AppraisersNew York, NY

Brush With Passion: The Art & Life of Dave Stevens Diamond Exclusive HC Book: Brush With Passion: The Art & Life of Dave Stevens Diamond Exclusive HC Book

2026

Brush With Passion: The Art & Life of Dave Stevens Diamond Exclusive HC Book

LOS ANGELES ESTATE AUCTIONNorthridge, CA

Alex Yost b.1978 Wine High Heel & Sneaker Painting: Alex Yost (American, born 1978), mixed media painting on wood panel executed in acrylic, spray paint, epoxy, and diamond dust. The work reflects Modern Pop Art, graffiti, and street art styles, depict

2026

Alex Yost b.1978 Wine High Heel & Sneaker Painting

Hill Auction Gallery Sunrise, FL

Miriam Salat Sterling Green Acrylic Cuff Bracelet: Miriam Salat wide cuff bracelet composed of molded green resin in a faceted geometric design. The bracelet features a quilted diamond pattern accented with dark metal tone cross elements and small app

2026

Miriam Salat Sterling Green Acrylic Cuff Bracelet

Hill Auction Gallery Sunrise, FL

Waterford Crystal Kylemore Claret Wine Glasses 10p: Waterford Ireland set of ten cut crystal claret wine goblets in the Kylemore pattern produced from 1966 to 2017. Each bowl features vertical wedge cuts above a band of crisscross diamond detailing, ra

2026

Waterford Crystal Kylemore Claret Wine Glasses 10p

Hill Auction Gallery Sunrise, FL

Platinum and Diamond Solitaire Pendant: Platinum and diamond solitaire pendant featuring one round brilliant cut diamond. The gemstone is secured in a six-prong basket setting with a fixed integrated bail. The reverse of the setting is insc

2026

Platinum and Diamond Solitaire Pendant

Gallery 63Atlanta, GA

Three Gold Crosses Diamonds, Sapphires: Lot 89 Three Gold Crosses Diamonds, Sapphires Description: Three 14k gold crosses set with diamonds and sapphires, two stamped, all test for 14k gold. total approximate inclusive weight: 7.3 grams Det

2026

Three Gold Crosses Diamonds, Sapphires

Capsule AuctionsNew York, NY

IMPRESSIVE SAPPHIRE AND DIAMOND BROOCH: IMPRESSIVE SAPPHIRE AND DIAMOND BROOCH,35,6 grams, testing high carat gold.Rich and vibrant sapphires, totalling approx. 14 ct.Diamonds bright and lively, totalling approx. 7.50 ct.W. 5.2 cm.Antique f

2026

IMPRESSIVE SAPPHIRE AND DIAMOND BROOCH

Etrusca AuctionsLondon, UK

SWEET DIAMOND AND OPAL SQUIRREL BROOCH: SWEET DIAMOND AND OPAL SQUIRREL BROOCH,8.4 grams, testing high carat gold and silver.Bright and lively diamonds.Fine modelled squirrel chasing after the opal set acorn and leaf.L. 3.6 cm.

2026

SWEET DIAMOND AND OPAL SQUIRREL BROOCH

Etrusca AuctionsLondon, UK

14k Yellow Gold and Diamond Ring Assortment: 14k Yellow Gold and Diamond Ring Assortment (3) items including (2) solitaire engagement style having center round cut diamonds and a band style having a square accent and round cut diamond (most mark

2026

14k Yellow Gold and Diamond Ring Assortment

Leonard Auction, a division of The Leonard CompanyAddison, IL

Gold Credit Suisse Bar and Diamond Pendant Necklace: Lot 36 Gold Credit Suisse Bar and Diamond Pendant Necklace Description: 1g 24k gold credit suisse bar encased in 14k gold frame with diamonds and a 14k chain, total weight 9.3 grams chain weighs 6g De

2026

Gold Credit Suisse Bar and Diamond Pendant Necklace

Capsule AuctionsNew York, NY

Two Gold And Onyx Rings, One With Diamonds: Lot 49 Two Gold And Onyx Rings, One With Diamonds Description: Two gold rings, 14k gold ring with onyx and melee diamond, size 6; and 10k gold and onyx ring, size 5 3/4, each stamped approximate inclu

2026

Two Gold And Onyx Rings, One With Diamonds

Capsule AuctionsNew York, NY

Four Gold Rings With Colorful Gems: Lot 42 Four Gold Rings With Colorful Gems Description: 14k gold ring group, 4 rings with assorted colorful gems, three with melee diamonds, each stamped total approximate inclusive weight: 12.1 grams

2026

Four Gold Rings With Colorful Gems

Capsule AuctionsNew York, NY

Two Gold and Turquoise Cocktail Rings: Lot 82 Two Gold and Turquoise Cocktail Rings Description: Two 14 kt gold rings: one ring set with a cushion cut cabochon turquoise surrounded by small round diamonds and peridots (size 10), and a quat

2026

Two Gold and Turquoise Cocktail Rings

Capsule AuctionsNew York, NY

18 kt. Ladies Gold and Diamond Italian Bracelet: 18K yellow and white gold link bracelet with inset diamond and plunger catch. 100 set diamonds with total carat weight of approx. 1.00 ct. Weight of bracelet: 56.7 grams. Marked "750." Length of brace

2026

18 kt. Ladies Gold and Diamond Italian Bracelet

Caza SikesCincinnati, OH

Two Sets of 14K Earrings with Diamonds and Sapphires: Two pair of 14K earrings: One set with each earring containing 1 Genuine sapphire, 12 round cut diamonds, and 8 baguette cut diamonds. This sets weighs 5.4 grams. The second set also 14K setting, each

2026

Two Sets of 14K Earrings with Diamonds and Sapphires

Caza SikesCincinnati, OH

Pair Hidalgo 18K Gold Stacking Rings: An 18K white gold and diamond outer ring, 51 brilliant cut diamonds, ring size 6 3/4. Also, a center 18K yellow gold and enamel ring, which nests in the outer ring of the same size. Total weight: 10 g

2026

Pair Hidalgo 18K Gold Stacking Rings

Caza SikesCincinnati, OH

View:

24

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

20 hrs Left

IGI Princess 2.53ct E VVS2 - Loose Lab Diamond

IGI Cushion Modified 1.4ct Fancy Intense Green VVS2 - Loose Lab Diamond

IGI Round 1.39ct D VVS2 - Ideal Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

IGI Pear 1.59ct E VVS2 - Loose Lab Diamond

IGI Round 1.07ct D VVS2 - Loose Lab Diamond

IGI Oval 4.09ct F VVS2 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

TOP