Diamond

(10,000 price results)

Sort by:

Most Relevant

Two Gold Diamond Rings, One with Emerald: center pear faceted cut emerald, approx. 0.40ct., round faceted cut diamonds, approx. 2.15ctw., marked "750", 18kt. yellow gold, 8 ring sz., 9.2 g; textured woven design, round faceted cut diamonds, m

2026

Two Gold Diamond Rings, One with Emerald

Brunk AuctionsAsheville, NC

Cranberry to Clear Diamond Cut Crystal Vase: Cranberry to clear cut crystal vase with diamond and geometric pattern. Measures approx. 5 x 5.5 inches. Some scratching. Cranberry crystal vase, Crystal vase, cut crystal vase, collectibles, home dec

2026

Cranberry to Clear Diamond Cut Crystal Vase

The Benefit Shop Foundation Inc.Mount Kisco, NY

Diamond and Yellow Gold Convertible Chain Necklace: Diamond and Yellow Gold Convertible Chain Necklace Featuring a pear shape diamond weighing 3.02 carats, set in a detachable pendant with additional round brilliant cut diamonds. 14 karat yellow gold.

2026

Diamond and Yellow Gold Convertible Chain Necklace

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

14kt. Ruby and Diamond J-Hoop Earrings: two oval faceted rubies, approx. 1.00ctw., 52 square step cut rubies, 28 round single cut diamonds, marked "14k", yellow gold, post backs, 19.0 x 111.0mm, 7.7 g Provenance: Private Collection, Virgini

2026

14kt. Ruby and Diamond J-Hoop Earrings

Brunk AuctionsAsheville, NC

Two 14kt. Tahitian Pearl and Diamond Rings: full and single cut round faceted diamonds; swirl design, Tahitian Pearl, approx. 12.5mm, marked "14k", white gold, 9-1/4 ring sz., 9.1 g; bypass design, Tahitian Pearl, approx. 9.0mm, marked "14k", y

2026

Two 14kt. Tahitian Pearl and Diamond Rings

Brunk AuctionsAsheville, NC

Turi, Onyx, Diamond, and Yellow Gold Ring: Turi, Onyx, Diamond, and Yellow Gold Ring Featuring an emerald cut onyx measuring approximately 11.90 x 9.10 x 5.05 mm, and baguette and round brilliant cut diamonds weighing approximately 4.95 carats

2026

Turi, Onyx, Diamond, and Yellow Gold Ring

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

Colombian Emerald, Diamond, and Bicolor Gold Pendant: Colombian Emerald, Diamond, and Bicolor Gold Pendant Featuring a pear shape Colombian emerald weighing approximately 41.79 carats, accented by round brilliant, old European, and single cut diamonds. M

2026

Colombian Emerald, Diamond, and Bicolor Gold Pendant

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

Cartier, France, Yellow Gold, Diamond, and Enamel Brooch: Cartier, France, Yellow Gold, Diamond, and Enamel Brooch In a stylized pine cone design, set with round brilliant cut diamonds weighing approximately 1.20 carats total and green enamel. Mounted in 18

2026

Cartier, France, Yellow Gold, Diamond, and Enamel Brooch

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

14kt. Vintage Retro Ruby and Diamond Swirl Ring: central round faceted cut diamond, approx. 0.25ct., VS, H-I, 11 round faceted cut rubies, approx. 1.65 ctw., 7 round faceted cut diamonds, approx. 0.50ctw., marked "14K, PLAT TOP", rose gold, diamonds

2026

14kt. Vintage Retro Ruby and Diamond Swirl Ring

Brunk AuctionsAsheville, NC

14kt. Multi-Colored Tourmaline and Diamond Bombe Ring: six oval mixed cut tourmaline, accented by seven round faceted yellow tourmalines, approx. 7.50ctw., round faceted diamonds, marked "14k", white gold, 9 ring sz., 19.0mm at widest area, 15.1 g Provena

2026

14kt. Multi-Colored Tourmaline and Diamond Bombe Ring

Brunk AuctionsAsheville, NC

14kt. Green Moissanite Center and Diamond Accented Ring: round full cut moissanite, approx. 0.80ct., mounting is accented with pave set, round full cut diamonds, marked "14k", white gold, 7-1/2 ring sz., 6.2 g Provenance: Estate of Linda Sargent Thompson, h

2026

14kt. Green Moissanite Center and Diamond Accented Ring

Brunk AuctionsAsheville, NC

14kt. Light Blue-Green Sapphire and Diamond Ring: modified oval cut blue green sapphire, approx. 3.56ct., 16 round faceted diamonds, marked "14K, Noah", yellow and white gold, 8 ring sz., 7.9 g Provenance: Private Collection, Virginia Beach Note: Acc

2026

14kt. Light Blue-Green Sapphire and Diamond Ring

Brunk AuctionsAsheville, NC

Buccellati, Pink Sapphire, Diamond, and Bicolor Gold Ring: Buccellati, Pink Sapphire, Diamond, and Bicolor Gold Ring Featuring an oval pink sapphire weighing approximately 4.15 carats by formula, surrounded by round brilliant cut diamonds weighing approximate

2026

Buccellati, Pink Sapphire, Diamond, and Bicolor Gold Ring

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

Burmese Ruby, Diamond, and Silver-Topped Gold Wing Earrings: Burmese Ruby, Diamond, and Silver-Topped Gold Wing Earrings Designed as wings, set with old mine cut and pear shape Burmese rubies weighing approximately 4.00 - 6.00 carats total by formula, old mine,

2026

Burmese Ruby, Diamond, and Silver-Topped Gold Wing Earrings

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

Tony Duquette, Coral, Cultured Gray Pearl, and Diamond Earrings: Tony Duquette, Coral, Cultured Gray Pearl, and Diamond Earrings Featuring cultured gray pearls (origin of color not tested) measuring approximately 15.00 mm, suspending carved coral twists measuring a

2026

Tony Duquette, Coral, Cultured Gray Pearl, and Diamond Earrings

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

14kt. Panther Door Knocker Style Diamond and Ruby Earrings: four round faceted ruby eyes, 60 round faceted diamonds, approx. 2.00ctw., marked "14K", yellow gold, 1-1/4 in. length, post backs, 21.7 g Provenance: Private Collection, Virginia Beach Note: Accompan

2026

14kt. Panther Door Knocker Style Diamond and Ruby Earrings

Brunk AuctionsAsheville, NC

American Gold Eagle Coin with Diamond Bezel on Chain: 1oz. fine gold - 50 dollars, dated 1998, 24 round faceted diamonds, approx. 2.25ctw., mounting tests 14kt. yellow gold, 2 in. length with bail; rope chain, marked "18K, ITALY", yellow gold, 24 in. len

2026

American Gold Eagle Coin with Diamond Bezel on Chain

Brunk AuctionsAsheville, NC

14kt. White Pearl and Diamond Custom Mermaid Pendant on Chain: round cultured South Sea pearl, approx. 13.0 - 13.5mm, 45 round faceted diamonds, VS-SI, champagne, greenish blue, and G-H, approx. 1.20ctw., tests 14kt. yellow gold, 2-1/8 in. x 2 in., hinged clip ba

2026

14kt. White Pearl and Diamond Custom Mermaid Pendant on Chain

Brunk AuctionsAsheville, NC

Two 14kt. Gemstone and Diamond Fashion Rings, Emerald and Topaz: square step cut emerald, approx. 1.10ct., flanked by four round brilliant cut diamonds, approx. 0.30ctw., VS, H-J, marked "14K", yellow gold, 6-1/4 ring sz.; oval brilliant cut golden topaz, approx. 1

2026

Two 14kt. Gemstone and Diamond Fashion Rings, Emerald and Topaz

Brunk AuctionsAsheville, NC

Silvia Furmanovich, Hand-Painted Miniature, Diamond, and Cultured Pearl 'India' Earrings: Silvia Furmanovich, Hand-Painted Miniature, Diamond, and Cultured Pearl 'India' Earrings Featuring hand-worked miniature paintings depicting the sky and landscape rendered on plaques, bordered by roun

2026

Silvia Furmanovich, Hand-Painted Miniature, Diamond, and Cultured Pearl 'India' Earrings

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

Lot 6 Philippe Deshoulieres Floral Plates France: Lot of 6 Philippe Deshoulieres floral porcelain plates. Marked on underside, reads Porcelaine Philippe Deshoulieres France. Round scalloped plates. Embossed diamond like pattern and floral motifs. Var

2026

Lot 6 Philippe Deshoulieres Floral Plates France

The Benefit Shop Foundation Inc.Mount Kisco, NY

Collection of Vintage Gold Brooches and Bucherer Skeleton Pendant Watch: comprising: cluster of colorful enameled pansies, seven round faceted diamonds, marked "14K", yellow gold, 1-1/4 in. diameter, 8.3 g; cluster of freshwater pearls, round faceted blue sapphire center,

2026

Collection of Vintage Gold Brooches and Bucherer Skeleton Pendant Watch

Brunk AuctionsAsheville, NC

14K GOLD 4CT TANZANITE & DIAMOND RING W/APPRAISAL: Ladies' 14k yellow gold tanzanite (4.00ct) and diamond (0.96ctw) ring accompanied by an appraisal report (copy) with an ERRV of $6,594.00 (See additional website images of report for specifications).

2026

14K GOLD 4CT TANZANITE & DIAMOND RING W/APPRAISAL

Dan Morphy AuctionsDenver, PA

18KT Gold Wedding Ring Set Simulated Diamond: Simulated diamond ring set Both engraved 18KT in shank. Total weight is 9.5 grams. Size 8. Center stone measures 8.99mm X 5.80mm. Flanked by 1.28mm sized stones. Center stone reflects a 3 carat diamon

2026

18KT Gold Wedding Ring Set Simulated Diamond

Affiliated AuctionsTallahassee, FL

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

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

IGI Princess 2.09ct D VVS2 - Loose Lab Diamond

IGI Round 1.41ct E VVS2 - Ideal Loose Lab Diamond

IGI Marquise 2.28ct D IF - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

TOP