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Harbor Diamonds 18KT White Gold Sapphire Diamond Tennis Bracelet 22.80 CTTW: Harbor Diamonds 18KT White Gold Sapphire Diamond Tennis Bracelet 22.80 CTTW This exquisite 18KT white gold tennis bracelet showcases a stunning arrangement of alternating oval cut blue sapphires and r

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Harbor Diamonds 18KT White Gold Sapphire Diamond Tennis Bracelet 22.80 CTTW

Est. $57,174-$74,326

$43,750

Mynt AuctionsNew York, NY

14K Yellow Gold and Diamond Line Bracelet: METAL: 14K Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 6 ctw; STAMPED: JST; TESTED: 14K Yellow Gold; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 15.5 g; MEASUREMENTS: Bracelet 7 1/8 inche

11 hrs Left

14K Yellow Gold and Diamond Line Bracelet

Est. $2,250-$3,000

$1,500

Hampton Estate AuctionNew York, NY

PLATINUM 4CT DIAMOND NECKLACE W/GIA REPORT: Ladies' platinum and 18k gold yellow diamond (4.01ct, S/T, VS2) and white diamond (1.45ctw) necklace accompanied by an original GIA natural diamond grading report (See additional website images of rep

Jun 10, 2026

PLATINUM 4CT DIAMOND NECKLACE W/GIA REPORT

Est. $20,000-$30,000

$10,000

Dan Morphy AuctionsDenver, PA

Phillips House 14k Yellow Gold Diamond Ring Size 6: Phillips House 14k yellow gold diamond ring featuring a modern sculptural openwork design. The band is composed of layered, organic-style forms with a hammered texture, accented by pave-set diamonds a

2 days Left

Phillips House 14k Yellow Gold Diamond Ring Size 6

Est. $100-$1,000

$125

Hill Auction Gallery Sunrise, FL

11 hrs Left

Tacori Platinum and Diamond Ring Setting

Est. $1,500-$2,000

$1,000

Hampton Estate AuctionNew York, NY

Cartier 18K Yellow Gold Tank Francaise Diamond Watch Ref 1821: Cartier 18K Yellow Gold Tank Francaise Diamond Watch Ref 1821 This exquisite Cartier 18K Yellow Gold Tank Francaise 25 Ref 1821 Ladies Diamond Watch showcases a stunning blend of luxury and craftsmans

2 days Left

Cartier 18K Yellow Gold Tank Francaise Diamond Watch Ref 1821

Est. $13,260-$17,238

$280

Mynt AuctionsNew York, NY

BULGARI: A FINE PAIR OF DIAMOND EARCLIPS, LATE 20TH CENTURY Of openwork bombé design, set with: BULGARI: A FINE PAIR OF DIAMOND EARCLIPS, LATE 20TH CENTURY Of openwork bombé design, set with graduated brilliant-cut diamonds throughout, mounted in 18K gold, diamonds approximately 7.00cts tot

12 hrs Left

BULGARI: A FINE PAIR OF DIAMOND EARCLIPS, LATE 20TH CENTURY Of openwork bombé design, set with

Est. €15,000-€25,000

€7,500

Adam's AuctioneersIreland, Dublin

14K White Gold 40 Ct Diamond Tennis Necklace 123 Diamonds: 14K White Gold 40 Ct Diamond Tennis Necklace 123 Diamonds This exquisite 14K White Gold Tennis Necklace features a stunning array of 123 diamonds, collectively weighing approximately 40.00 carats. The

3 days Left

14K White Gold 40 Ct Diamond Tennis Necklace 123 Diamonds

Est. $46,163-$60,011

$35,500

Mynt AuctionsNew York, NY

Platinum natural kashmir sapphire diamond ring GIA: Platinum natural unheated Kashmir sapphire natural diamond ring, comes with GIA report. Total 1.38 carats sapphire and total 0.47 carats diamonds. US ring size 6.5.

3 days Left

Platinum natural kashmir sapphire diamond ring GIA

Est. $1,800-$2,800

$500

West Coast Auction Gallery IRVINE, CA

Marquise 3.10ct Diamond Platinum Eternity Band Ring 5.8 Grams: Marquise Diamond Platinum Eternity Band Ring Metal: Platinum Ring Size: 5 Total Weight: Approximately 5.8 grams Primary Stones: Diamonds</

2026

Marquise 3.10ct Diamond Platinum Eternity Band Ring 5.8 Grams

Dover JewelryMiami, FL

Roberta Flack | Gold and Diamond Rings: Four gold and diamond rings comprising: a 14k yellow gold and diamond solitaire ring, 6.8 grams, ring size 6.5; a 14k yellow gold and diamond solitaire ring, 1.6 grams, ring size 6; 14k yellow gold an

3 days Left

Roberta Flack | Gold and Diamond Rings

Est. $2,000-$3,000

$50

Julien's AuctionsGardena, CA

Roberta Flack | 14K White Gold, Colored Diamond, and Diamond Ring: A 14K white gold, colored diamond, and diamond ring, centering upon a cluster of circular-cut green, yellow, orange, and colorless diamonds, mounted in 14k white gold, ring size 6.5, 8.9 grams. Please

3 days Left

Roberta Flack | 14K White Gold, Colored Diamond, and Diamond Ring

Est. $1,000-$2,000

$50

Julien's AuctionsGardena, CA

A DIAMOND LONG CHAIN NECKLACE Composed of a continuous series of collet-set brilliant-cut diamonds,: A DIAMOND LONG CHAIN NECKLACE Composed of a continuous series of collet-set brilliant-cut diamonds, each interspersed by a cable-link chain, mounted in 18K gold, diamonds approximately 10.50cts total,

12 hrs Left

A DIAMOND LONG CHAIN NECKLACE Composed of a continuous series of collet-set brilliant-cut diamonds,

Est. €10,000-€15,000

€5,000

Adam's AuctioneersIreland, Dublin

14K Rose Gold and Diamond Tennis Necklace: METAL: 14K Rose Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 6.40 ctw; STAMPED: 14K; CONDITION: Pre-owned, Excellent; ITEM WEIGHT (GRAMS): 15.7 g; MEASUREMENTS: Necklace 16 1/2 inches long

11 hrs Left

14K Rose Gold and Diamond Tennis Necklace

Est. $2,500-$3,250

$1,600

Hampton Estate AuctionNew York, NY

11 hrs Left

David Yurman Streamline 18K Yellow Gold and Black Diamond Cross Pendant

Est. $1,000-$1,400

$700

Hampton Estate AuctionNew York, NY

Tanzanite, Diamond, 18k Yellow Gold Ring: Tanzanite, Diamond, 18k Yellow Gold Ring. Featuring one square cushion-cut tanzanite weighing approximately 5.75 cts., accented by twenty-two full-cut diamonds weighing a total of approximately 0.20 c

4 days Left

Tanzanite, Diamond, 18k Yellow Gold Ring

Est. $800-$1,200

$400

Michaan's AuctionsAlameda, CA

AN ART DECO DIAMOND AND SAPPHIRE RING, CIRCA 1925 Set with an old European-cut diamond weighing: AN ART DECO DIAMOND AND SAPPHIRE RING, CIRCA 1925 Set with an old European-cut diamond weighing approximately 3.45cts within a multiple-claw setting, between pierced shoulders inlaid with calibré

12 hrs Left

AN ART DECO DIAMOND AND SAPPHIRE RING, CIRCA 1925 Set with an old European-cut diamond weighing

Est. €8,000-€12,000

€4,000

Adam's AuctioneersIreland, Dublin

Platinum and Trilliant Cut Diamond Setting: METAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.20 ctw; STAMPED: 10% IRID PLAT; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 6.3 g; MEASUREMENTS: Ring size 5 1/2 with sizing beads, Center wil

11 hrs Left

Platinum and Trilliant Cut Diamond Setting

Est. $750-$1,000

$500

Hampton Estate AuctionNew York, NY

Platinum and Old European Cut Diamond Halo Ring: METAL: Platinum; SHAPE: OEC; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.24 ctw; GEMSTONES: Old European Cut diamond approx. 6.25 mm in diameter; STAMPED: Plat; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS)

11 hrs Left

Platinum and Old European Cut Diamond Halo Ring

Est. $1,800-$2,500

$1,200

Hampton Estate AuctionNew York, NY

Platinum and Bezel Set Diamond Drop Necklace: METAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.44 ctw; STAMPED: 950Pt; TESTED: Platinum; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 4.42 g; MEASUREMENTS: Necklace 18 1/ inches long, Drop 1

11 hrs Left

Platinum and Bezel Set Diamond Drop Necklace

Est. $600-$800

$425

Hampton Estate AuctionNew York, NY

GIA Certified 6.19ct E VVS2 Round Diamond: GIA Certified 6.19ct E VVS2 Round Diamond GIA Certified 6.19ct E VVS2 Round Diamond Presenting a stunning GIA certified loose round brilliant diamond, weighing 6.19 ct. This diamond features an E colo

3 days Left

GIA Certified 6.19ct E VVS2 Round Diamond

Est. $430,482-$559,626

$100

Mynt AuctionsNew York, NY

Hublot Diamond, 18k 'Classic Fusion' Wristwatch: Hublot Diamond, 18k 'Classic Fusion' Wristwatch DIAL: Round, black, diamond hour markers, gold baton hands, center seconds sweep, date aperture at 3 o'clock, Hublot, MDM, Geneve, Swiss. MOVEMENT: Quar

6 days Left

Hublot Diamond, 18k 'Classic Fusion' Wristwatch

Est. $2,000-$3,000

$1,000

Fine Estate, Inc. San Rafael, CA

18K White Gold Yellow and White Diamond Halo Ring: METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.53 ctw; GEMSTONES: Center yellow diamond approx. total weight 0.63 carat; STAMPED: EK, G750, D0.506ct, d0.138ct, d0.534ct,; CONDITION: Pre-ow

11 hrs Left

18K White Gold Yellow and White Diamond Halo Ring

Est. $1,100-$1,500

$750

Hampton Estate AuctionNew York, NY

11 hrs Left

De Beers Platinum and Baguette Cut Diamond Eternity Band Ring

Est. $600-$800

$400

Hampton Estate AuctionNew York, NY

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