Platinum

(10,000 upcoming items)

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PT900 Platinum Ring, 1 Diamond (0.05ct), with Appraisal Certificate, Total Weight 5.1g, Like New

$900

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Diamond (0.507ct) and 0.13ct (VS1 clarity), Certified, Total Weight 4.2g,

$2,400

IntervendueMIAMI, FL

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PT900 Platinum Ring with 0.26ct Diamond (no carat marking), I1 clarity, Certificate of Authenticity,

$600

IntervendueMIAMI, FL

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PT900 Platinum Ring with 0.357ct Diamond (SI1 Clarity), Certified, Total Weight 2.9g, Like New

$1,000

IntervendueMIAMI, FL

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PT850 Platinum Ring, 1 Diamond (0.50ct), with Appraisal Certificate, Total Weight 6.5g, Like New

$1,400

IntervendueMIAMI, FL

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PT900 Platinum Ring with 0.582ct Diamond and 0.625ct (SI2 clarity, certified), Total Weight 9.2g,

$2,300

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Diamond, 1.00ct, Certificate of Authenticity, Total Weight 4.5g, Like New

$1,000

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Diamond (1.00ct), with Appraisal Certificate, Total Weight 4.2g, Like New

$1,200

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Diamond (0.50ct), with Appraisal Certificate, Total Weight 3.8g, Like New

$900

IntervendueMIAMI, FL

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PT900 Platinum Ring with 0.357ct Diamond (SI1 Clarity), Certified, Total Weight 2.9g, Like New

$1,000

IntervendueMIAMI, FL

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PT900 Platinum Ring with 0.67 ct Diamond, Certificate of Authenticity Included, Total Weight 4.1g,

$1,200

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Diamond (0.25ct), with Appraisal Certificate, Total Weight 5.8g, Like New

$1,400

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Diamond, 1.00ct, Certificate of Authenticity, Total Weight 6.3g, Like New

$1,400

IntervendueMIAMI, FL

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PT900 Platinum Ring with 1 Diamond (0.13 ct), Total Weight 2.1g, Like New Condition.

$400

IntervendueMIAMI, FL

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PT900 Platinum Ring with 0.443ct Diamond and 0.27ct (VS1 clarity, certified), Total Weight 6.0g,

$1,300

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Yellow Diamond 0.52ct, 0.10ct, I1 Clarity, Certificate of Authenticity, Total

$1,800

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Diamond, 0.55ct, with Appraisal Certificate, Total Weight 4.1g, Like New

$1,000

IntervendueMIAMI, FL

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PT850 Platinum Ring with 1 Diamond (0.18 ct), Total Weight 3.3g, Like New Condition.

$700

IntervendueMIAMI, FL

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PT900 Platinum Ring with 0.33 ct Diamond, Certificate of Authenticity Included, Total Weight 5.2g,

$1,200

IntervendueMIAMI, FL

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PT900 Platinum Ring with 1 Diamond (0.24ct), Certificate of Authenticity, Total Weight 5.9g, Like

$1,400

IntervendueMIAMI, FL

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PT900 Platinum Ring, 1 Diamond, 0.53ct, with Certificate of Authenticity, Total Weight 5.5g, Like

$1,500

IntervendueMIAMI, FL

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PT850 Platinum Ring, 1 Diamond, 0.45ct, with Certificate of Authenticity, Total Weight 5.1g, Like

$1,200

IntervendueMIAMI, FL

Jul 05, 2026

Tasaki Ring Diamond 0.59Ct Trilogy Us5.25-5.5 900 Platinum

Est.

$2,100

$2,525

$560

SEUYCORaleigh, NC

Jul 12, 2026

HAMILTON PLATINUM AND DIAMOND COCKTAIL WATCH

Est.

$9,350

$10,450

$7,700

Modern JewelryValley Village, CA

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Platinum Auctions

LAB-GROWN 3.02 CARAT OVAL E-F-VVS2 DIAMOND 14K YELLOW GOLD HANGING EARRINGS

VINTAGE 18K GOLD DROP EARRINGS WITH 1 CARAT ROUND DIAMONDS & SOUTH SEA PEARLS

LAB-GROWN 7.68 CARAT OVAL E-F-VS1 DIAMOND 14K YELLOW GOLD HANGING EARRINGS

DESIGNER GOLD DIAMOND AND PLATINUM JEWELRY 13

Modern Jewelry

Starts on:

Valley Village, CA, US

3.00 CARAT OLD EUROPEAN CUT J SI1 DIAMOND 14 KARAT TWO TONE GOLD ENGAGEMENT RING

3.12 CARAT F VS DIAMOND VINTAGE BANGLE BRACELET 18K TWO-TONE GOLD

21.00 CARAT ROUND BRILLIANT G VS1 DIAMOND 18 KARAT YELLOW GOLD LINK BRACELET

DESIGNER PREMIUM GOLD AND PLATINUM JEWELRY 12

Modern Jewelry

Starts on:

Valley Village, CA, US

18K White Gold 3.61ct Diamond, Emerald, and Tanzanite Cocktail Ring

18K Yellow Gold 6.0ct Diamond and Ruby Earrings

Curated Fine Gold Jewelry Vintage & Antique

Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

2 days Left

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Platinum Auctions

DESIGNER GOLD DIAMOND AND PLATINUM JEWELRY 13

DESIGNER PREMIUM GOLD AND PLATINUM JEWELRY 12

Curated Fine Gold Jewelry Vintage & Antique