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14K Yellow Gold Emerald and Diamond Stud Earrings: METAL: 14K Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.92 ctw; GEMSTONES: Emerald approx. total weight 2.30 carats, Weight estimated by formula; STAMPED: Backs marked: R.O.I, 14K, Italy; TESTED:

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14K Yellow Gold Emerald and Diamond Stud Earrings

Est. $750-$1,000

$500

Hampton Estate AuctionNew York, NY

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Tiffany & Co. Platinum and Diamond Wedding Band Ring

Est. $450-$600

$300

Hampton Estate AuctionNew York, NY

14 Karat Yellow Gold and Diamond Pearl Necklace: Including one 14 karat yellow gold diamond pearl necklace, including one strand of small round pearls measuring approximately 7.90mm-8.05mm in diameter; clasp set with six small round diamonds; neckla

2 days Left

14 Karat Yellow Gold and Diamond Pearl Necklace

Est. $300-$500

$150

Abell AuctionLos Angeles, CA

Art Deco Platinum Ring with 2.82 Ct Lab Grown Diamond and 22 Side Diamonds: Art Deco Platinum Ring with 2.82 Ct Lab Grown Diamond and 22 Side Diamonds This exquisite Art Deco ring is crafted in platinum and features a stunning 2.82 Ct. round lab-grown diamond at its center. T

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Art Deco Platinum Ring with 2.82 Ct Lab Grown Diamond and 22 Side Diamonds

Est. $6,773-$8,804

$100

Mynt AuctionsNew York, NY

GIA Certified 13.18ct Emerald Diamond Halo Three Stone Ring in 18k White Gold: GIA Certified 13.18ct Emerald Diamond Halo Three Stone Ring in 18k White Gold This exquisite three stone halo ring features a stunning 13.18 carat GIA certified emerald cut emerald, displaying a remar

May 24, 2026

GIA Certified 13.18ct Emerald Diamond Halo Three Stone Ring in 18k White Gold

Est. $96,707-$125,719

$100

BidhausNew York, NY

A YELLOW DIAMOND AND DIAMOND RING, SET IN WHITE GOLD.: Dimensions:Ring Size: 17.5 mm (approximately 7),Diamond (each): 5.1 x 6.8 mm,Weight: 4.2 g Description:This elegant ring features two sparkling yellow diamonds, each surrounded by a halo of smaller wh

6 days Left

A YELLOW DIAMOND AND DIAMOND RING, SET IN WHITE GOLD.

Est. $5,000-$8,000

$2,000

Yakon AuctionsGermantown, MD

FEATURED

Diamond and 18K Pendant Necklace: Finely Made Approx. 14.0-14.25 Carat TW Diamond and 18 Karat White and Yellow Gold Detachable Pendant Necklace. Necklace set with approx. 6.5-6.75 carats TW one hundred and ninety two round brilliant

1 day Left

Diamond and 18K Pendant Necklace

Est. $10,000-$15,000

$5,000

Kodner Galleries Inc.Dania Beach, FL

2.2 CT Natural Oval-Cut Diamond Three-Stone Ring in 14K White Gold, Elegant Diamond Side Stones, GIA: An exceptional 2.2 carat natural oval-cut diamond ring, masterfully crafted in luxurious 14K White Gold and designed to embody refined elegance and lasting beauty. The center diamond is beautifully co

4 days Left

2.2 CT Natural Oval-Cut Diamond Three-Stone Ring in 14K White Gold, Elegant Diamond Side Stones, GIA

Est. $28,500-$29,500

$70

ILAGEMSVeraval, Gyjrat

14K White Gold Ruby and Diamond Trinity Ring: METAL: 14K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.70 ctw; GEMSTONES: Ruby approx. 0.61; STAMPED: © SAI, 14K, S; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 4.3 g; MEASUREMENTS: Rin

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14K White Gold Ruby and Diamond Trinity Ring

Est. $500-$700

$375

Hampton Estate AuctionNew York, NY

15.5mm Turquoise, Diamond, Onyx and 14K 2.25" Earrings: 15.5mm Turquoise, 3.00ctw Brown Diamond, Onyx and 14K Yellow Gold 2.25" Clip-On Drop Earrings - A dramatic and distinctly modern statement pair, these clip-on drop earrings showcase vivid rectangular

May 30, 2026

15.5mm Turquoise, Diamond, Onyx and 14K 2.25" Earrings

Est. $6,500-$7,000

$1,500

GWS Auctions Inc.Maitland, FL

Antique 14K Yellow Gold Pearl and Diamond Pin: METAL: 14K Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.98 ctw; GEMSTONES: Pearl, Center pearl approx. 7.00mm in diameter, Side pearls approx. 4.00mm in diameter; TESTED: 14K Yellow Gold; CONDITIO

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Antique 14K Yellow Gold Pearl and Diamond Pin

Est. $1,400-$1,800

$900

Hampton Estate AuctionNew York, NY

CARTIER: A DIAMOND SINGLE-STONE RING The central collet-set brilliant-cut diamond, within a: CARTIER: A DIAMOND SINGLE-STONE RING The central collet-set brilliant-cut diamond, within a brilliant-cut diamond surround and between similarly-cut diamond shoulders, mounted in platinum, signed Cart

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CARTIER: A DIAMOND SINGLE-STONE RING The central collet-set brilliant-cut diamond, within a

Est. €1,500-€2,500

€750

Adam's AuctioneersIreland, Dublin

Platinum and 1.811 Carat Natural Diamond Solitaire Ring: A contemporary natural diamond solitaire ring set in platinum. The round brilliant-cut center stone weighs 1.811 carats. The polished band includes internal hallmarks for Pt900 and 1.811, accompanied

24 hrs Left

Platinum and 1.811 Carat Natural Diamond Solitaire Ring

Est. $10-$100,000

$120

Gallery 63Atlanta, GA

ERICA COURTNEY PLATINUM 120CT BLACK DIAMOND AND 2.0CT WHITE DIAMOND LARIAT NECKLACE: Dramatic in detail and rich in contrast, this lariat necklace by Erica Courtney showcases 120 carats of faceted black diamonds paired with 2.0 carats of brilliant white diamonds. Set in platinum, the

3 days Left

ERICA COURTNEY PLATINUM 120CT BLACK DIAMOND AND 2.0CT WHITE DIAMOND LARIAT NECKLACE

Est. $5,500-$22,000

$5,500

Robinhood AuctionsLas Vegas, NV

Rhapsody Kunzite, Diamond, Platinum Ring: Rhapsody Kunzite, Diamond, Platinum Ring. Featuring one round-cut kunzite weighing approximately 3.60 cts., accented by full-cut diamonds weighing a total of approximately 0.60 cttw., set in a platinu

3 days Left

Rhapsody Kunzite, Diamond, Platinum Ring

Est. $600-$800

$300

Michaan's AuctionsAlameda, CA

A COLOURED DIAMOND AND DIAMOND RING Of two-tone design, centring a marquise-cut diamond of yellow: A COLOURED DIAMOND AND DIAMOND RING Of two-tone design, centring a marquise-cut diamond of yellow hue within collet-setting, to a textured two-toned shank accented with a single-cut diamond, mounted i

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A COLOURED DIAMOND AND DIAMOND RING Of two-tone design, centring a marquise-cut diamond of yellow

Est. €4,000-€5,000

€2,000

Adam's AuctioneersIreland, Dublin

Platinum and 3.00ctw Natural Diamond Tennis Bracelet: Platinum tennis bracelet featuring a continuous row of over 50 round brilliant cut diamonds, each individually set in four-prong box links. The piece is secured by an integrated box clasp with a singl

24 hrs Left

Platinum and 3.00ctw Natural Diamond Tennis Bracelet

Est. $10-$100,000

$220

Gallery 63Atlanta, GA

Colored Diamond, Diamond, 18k Ring: Colored Diamond, Diamond, 18k Ring Featuring two light pink pear-shape diamonds weighing a total of approximately 0.33 cttw., accented by ninety-two round brilliant-cut diamonds weighing a total of ap

5 days Left

Colored Diamond, Diamond, 18k Ring

Est. $1,200-$1,400

$600

Fine Estate, Inc. San Rafael, CA

DIAMOND RING & DIAMOND NECKLACE: Two 14k gold items: pear shaped diamond pendant on 15 in chain, diamond approx. 1.25-1.5 carats; and a 4 stone diamond ring (size 6.5) with total of approximately 1 ct of diamonds. Nice diamonds, ungr

4 days Left

DIAMOND RING & DIAMOND NECKLACE

Est. $1,400-$2,000

$700

Americana AuctionsRehoboth, MA

Rhapsody Tanzanite, Diamond, Platinum Ring: Rhapsody Tanzanite, Diamond, Platinum Ring. Featuring one marquise-cut tanzanite weighing approximately 4.85 cts., accented by eight princess-cut diamonds weighing a total of approximately 0.50 cttw.,

3 days Left

Rhapsody Tanzanite, Diamond, Platinum Ring

Est. $800-$1,200

$400

Michaan's AuctionsAlameda, CA

Swarovski Crystal Paradise Bird Black Diamond Toucan Figurine 850600: This Swarovski crystal figurine depicts a toucan from the Paradise Birds collection, model 850600. The bird is constructed from multi-colored faceted and frosted lead crystal. The beak features segmen

May 24, 2026

Swarovski Crystal Paradise Bird Black Diamond Toucan Figurine 850600

Est. $200-$800

$50

Lion and UnicornHollywood, FL

18K White Gold Diamond and Black Spinel Bracelet: METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.27 ctw; GEMSTONES: Black Spinel; STAMPED: 750; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 8.5 g; MEASUREMENTS: Bracelet 7 inches l

2026

18K White Gold Diamond and Black Spinel Bracelet

Hampton Estate AuctionNew York, NY

Emerald, Diamond, 18k Yellow Gold Ring: Emerald, Diamond, 18k Yellow Gold Ring. Featuring three oval-cut emeralds weighing a total of approximately 1.00 cttw., accented by single-cut diamonds weighing a total of approximately 0.30 cttw., se

3 days Left

Emerald, Diamond, 18k Yellow Gold Ring

Est. $500-$700

$250

Michaan's AuctionsAlameda, CA

Datejust Lady Ref 69173 Champagne Diamond Dial Jubilee Bracelet with Papers 1990: Datejust Lady Ref 69173 Champagne Diamond Dial Jubilee Bracelet with Papers 1990 This Rolex Datejust Lady wristwatch features a champagne diamond dial, complemented by a fluted bezel and a Jubilee bra

2 days Left

Datejust Lady Ref 69173 Champagne Diamond Dial Jubilee Bracelet with Papers 1990

Est. $7,774-$10,106

$100

Mynt AuctionsNew York, NY

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