American Brilliant

(4,665 upcoming items)

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2.13ct Fancy Yellow Diamond Halo Ring 18k Gold EGL Certified

$8,930

(17 bids)

Mynt AuctionsNew York, NY

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10.01ct Emerald Cut Diamond Halo Ring in 18k White Gold GIA Certified

$454,890

BidhausNew York, NY

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Harbor Diamonds 18K White Gold Diamond Pearl Drop Earrings 0.70 Carat 10-11mm

$3,630

BidhausNew York, NY

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Harbor Diamonds Golden South Sea Pearl Diamond Earrings 18K Yellow Gold 0.40ct

$3,560

BidhausNew York, NY

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14k Yellow Gold Natural Blue Sapphire Circle Slide Pendant Necklace

$970

BidhausNew York, NY

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2.66ct Fancy Intense Yellow VS2 Diamond Halo Ring 18k

$13,510

BidhausNew York, NY

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Tiffany & Co Victoria Vine 18K Rose Gold Diamond Ring Authentic

$23,930

BidhausNew York, NY

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3ct GIA Radiant Cut Diamond Three Stone Ring in 18k White Gold

$60,780

(21 bids)

BidhausNew York, NY

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Emerald Cut Diamond Band in 18k White Gold Three Row Wide Design 3.75ctw

$10,300

(19 bids)

BidhausNew York, NY

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4.75ct Diamond Eternity Band 18k Yellow Gold

$10,900

(18 bids)

BidhausNew York, NY

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Platinum GIA Certified 1.14ct Pink Sapphire Diamond East West Ring

$2,300

(13 bids)

BidhausNew York, NY

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2.51ctw Natural Square Diamond Eternity Band in 14k White Gold Size 6

$2,420

(14 bids)

BidhausNew York, NY

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GIA Certified 5.10 Carat L VS1 Cushion Cut Diamond 2211298752

$65,950

(26 bids)

BidhausNew York, NY

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3.91ct Floating Diamond Ring in 18k Rose Gold

$19,490

(16 bids)

Mynt AuctionsNew York, NY

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18K Yellow Gold Braided Diamond Ring 1.02 Carats by Harbor Diamonds

$7,510

BidhausNew York, NY

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Harbor Diamonds 14K Gold Tahitian Pearl Diamond Drop Earrings 0.30 Carat

$1,970

BidhausNew York, NY

Jun 25, 2026

Tiffany & Co. Platinum Round Cut Diamond Engagement Ring 0.49ctw

Est.

$6,110

$7,943

$4,700

BidhausNew York, NY

Jun 25, 2026

David Webb 18K Yellow Gold Pink Coral Diamond Brooch Pendant

Est.

$52,416

$68,140

$40,250

BidhausNew York, NY

Jun 25, 2026

Diamond Spiral Bracelet White Gold 3.25ctw Vintage Mid Century

Est.

$4,862

$6,320

$3,700

BidhausNew York, NY

Jun 24, 2026

Harbor Diamonds 1.73 Carat Diamond Floating Bangle in 18K Rose Gold and Platinum

Est.

$17,368

$22,578

$13,250

BidhausNew York, NY

Jun 26, 2026

2.50ct Fancy Vivid Yellow Pear Diamond EGL Certified 18k Two Tone Halo Ring

Est.

$35,932

$46,711

$27,500

BidhausNew York, NY

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Oval Pink Tourmaline and Diamond Cocktail Ring in 14k Yellow Gold 10.2g

$2,590

(15 bids)

Mynt AuctionsNew York, NY

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4.69ct Diamond Tennis Bracelet in 14k Rose Gold

$5,710

BidhausNew York, NY

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1.02ct GIA Fancy Deep Orangey Yellow Diamond Ring 18k

$6,550

BidhausNew York, NY

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