Results for “diamond”

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May 31, 2026

PARAIBA TOURMALINE DIAMOND RING 900 PLATINUM

Est. $1,350-$1,980

$25

NY Elizabeth Beverly Hills, CA

May 30, 2026

TIFFANY & CO HARMONY DIAMOND RING PT950

Est. $2,400-$3,520

$25

NY Elizabeth Beverly Hills, CA

PLATINUM BEZEL-SET DIAMOND BRACELET W/REPORT: Ladies' platinum bezel-set diamond (10.22ctw) bracelet accompanied by an original AIGL appraisal report with an ERRV of $49,687.00 (See additional website images of report for specifications). Width m

Jun 10, 2026

PLATINUM BEZEL-SET DIAMOND BRACELET W/REPORT

Est. $8,000-$12,000

$4,000

Dan Morphy AuctionsDenver, PA

Platinum Aquamarine and Diamond Cocktail Ring: Platinum cocktail ring featuring an oval-cut aquamarine center stone, mid-to-late 20th century. The mounting includes tiered shoulders set with round brilliant and tapered baguette diamonds and an int

Jun 03, 2026

Platinum Aquamarine and Diamond Cocktail Ring

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

18K White Gold and 0.80ctw Diamond 12mm Wide Wave Band: 18K White Gold and 0.80ctw SI1-SI2/G-H Diamond 12mm Wide Wave Band - A bold and contemporary statement of refined luxury, this 18K white gold band showcases approximately 0.80 carat total weight of br

May 30, 2026

18K White Gold and 0.80ctw Diamond 12mm Wide Wave Band

Est. $5,000-$5,500

$800

GWS Auctions Inc.Maitland, FL

Marco Bicego Cairo Necklace 2ct Diamonds 18k Gold 7 Strand Choker: Marco Bicego Cairo Necklace 2ct Diamonds 18k Gold 7 Strand Choker Elevate your style with this stunning Marco Bicego Cairo Necklace, a masterpiece from the renowned Cairo Collection. This elegant piec

3 days Left

Marco Bicego Cairo Necklace 2ct Diamonds 18k Gold 7 Strand Choker

Est. $14,794-$19,232

$11,250

Mynt AuctionsNew York, NY

Rachel Koen 14K Rose Gold Diamond By The Yard Necklace 0.61cttw: Rachel Koen 14K Rose Gold Diamond By The Yard Necklace 0.61cttw This exquisite Rachel Koen necklace features a stunning design crafted in 14K rose gold, showcasing a total carat weight of 0.61cttw. Th

May 23, 2026

Rachel Koen 14K Rose Gold Diamond By The Yard Necklace 0.61cttw

Est. $2,418-$3,143

$100

BidhausNew York, NY

Rachel Koen 18K White Gold Diamond Pave Ring 0.20cttw Size 6.5: Rachel Koen 18K White Gold Diamond Pave Ring 0.20cttw Size 6.5 This exquisite Rachel Koen ladies' ring features a stunning pave setting adorned with sparkling round cut diamonds, crafted from luxuriou

May 24, 2026

Rachel Koen 18K White Gold Diamond Pave Ring 0.20cttw Size 6.5

Est. $1,391-$1,808

$100

BidhausNew York, NY

18k Yellow Gold Pendant Necklace With Akoya Pearl and Diamond by Mikimoto: 18k Yellow Gold Pendant Necklace With Akoya Pearl and Diamond by Mikimoto This authentic Mikimoto necklace features a pendant crafted from 18k yellow gold, showcasing a luminous Akoya pearl measuring

May 22, 2026

18k Yellow Gold Pendant Necklace With Akoya Pearl and Diamond by Mikimoto

Est. $4,043-$5,255

$100

BidhausNew York, NY

May 24, 2026

LADIES WHITE GOLD DIAMOND BAND RING

Est. $9,975-$14,630

$25

NY Elizabeth Beverly Hills, CA

May 24, 2026

DIAMOND HEART CLUSTER RING YELLOW GOLD

Est. $2,325-$3,410

$25

NY Elizabeth Beverly Hills, CA

May 24, 2026

ALLAH PENDANT DIAMOND 10K ROSE GOLD

Est. $60,975-$89,430

$25

NY Elizabeth Beverly Hills, CA

RUSSIAN GOLD AND DIAMOND CHANDELIER EARRINGS: A pair of Russian rose and yellow gold lever-back earrings. Chandelier-style piece set with four round-cut diamonds each. Hallmarked with 56 gold standard and makers mark. Total Weight: 7.53 g. The pa

May 24, 2026

RUSSIAN GOLD AND DIAMOND CHANDELIER EARRINGS

Est. $2,500-$3,800

$200

Antique Arena Inc.Brooklyn, NY

ANTIQUE 14K GOLD 3-STONE OLD MINE CUT DIAMOND RING.: An antique, 14k yellow gold (stamped), three-stone ring set with approx. .50 ct. tw., Old Mine cut, natural diamonds of G-I-J color and VS clarity. Ring size 10, 7.3mm wide, 9.0 grams.

May 27, 2026

ANTIQUE 14K GOLD 3-STONE OLD MINE CUT DIAMOND RING.

Est. $500-$800

$250

William Smith AuctionsPlainfield , NH

May 31, 2026

GUCCI RING DIAMOND ICON STARDUST THIN 18K 750 WHITE GOLD

Est. $2,100-$3,080

$25

NY Elizabeth Beverly Hills, CA

Vintage 14K gold pearl, diamond, and ruby sunflower ring. Central pearl (7.6mm diameter) with halo: Vintage 14K gold pearl, diamond, and ruby sunflower ring. Central pearl (7.6mm diameter) with halo of small diamonds and rubies and a ring of sunflower petals. Pierced shank. Marked 14K and TCJI. Ring

May 31, 2026

Vintage 14K gold pearl, diamond, and ruby sunflower ring. Central pearl (7.6mm diameter) with halo

Est. $400-$600

$200

Tremont AuctionsSudbury, MA

Certified 10 Ct Lab Grown Diamond Engagement Ring in 14K Solid White Gold - Radiant Cut: Certified 10 Ct VVS1 D Color Lab Grown Diamond Engagement Ring in 14K Solid White Gold - Radiant Cut Side Stone is Lab grown diamonds vs1 e color 0.40 -Ring Size US - 6.5

Jun 04, 2026

Certified 10 Ct Lab Grown Diamond Engagement Ring in 14K Solid White Gold - Radiant Cut

Est. $25,000-$30,000

$50

Gatral GemsDelhi , Delhi

14K white gold black cultured pearl and diamond mounted ring. Large pearl measuring approx. 11.4mm: 14K white gold black cultured pearl and diamond mounted ring. Large pearl measuring approx. 11.4mm diameter. Surrounded by round and baguette cut diamonds. Marked 14K 585 and IPS. Ring size 6.25. 7.2

May 31, 2026

14K white gold black cultured pearl and diamond mounted ring. Large pearl measuring approx. 11.4mm

Est. $400-$600

$200

Tremont AuctionsSudbury, MA

GIA Natural Colombian Emerald Fine Diamond Exquisite Art Deco Platinum Numbered Ring: Described & Photographed By:CHRIS AJP GIA / NODDDD / EST. $18K-29K Title: GIA Natural Colombian Emerald Fine Diamond Exquisite Art Deco Platinum Numbered Ring Description: A beautifully numbered plati

Jun 11, 2026

GIA Natural Colombian Emerald Fine Diamond Exquisite Art Deco Platinum Numbered Ring

Est. $18,000-$29,000

$800

Hess Fine AuctionsSt Petersburg, FL

Cultured Pearl and Diamond Convertible Earrings: Cultured Pearl and Diamond Convertible Earrings Cultured white and gray (origin of color not tested) pearls measuring approximately 9.65 - 11.75 mm, the white pearls removable as studs, and transition

May 27, 2026

Cultured Pearl and Diamond Convertible Earrings

Est. $1,000-$2,000

$500

Freeman'sChicago, IL

May 28, 2026

TUDOR PRINCE DATE DIAMOND YG AUTOMATIC

Est. $5,175-$7,590

$25

NY Elizabeth Beverly Hills, CA

May 28, 2026

OMEGA DE VILLE PRESTIGE DIAMOND AUTOMATIC

Est. $7,650-$11,220

$25

NY Elizabeth Beverly Hills, CA

May 30, 2026

TIFFANY & CO ARIA DIAMOND NECKLACE PT950

Est. $3,375-$4,950

$25

NY Elizabeth Beverly Hills, CA

May 31, 2026

TASAKI RING DIAMOND OPENWORK 900 PLATINUM

Est. $1,800-$2,640

$25

NY Elizabeth Beverly Hills, CA

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