Platinum

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Platinum and Diamond Pave Engagement Ring Mounting: METAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.75 ctw; STAMPED: JA, PT950, personal engraving; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 5.5 g; MEASUREMENTS: Ring size 4.5; fits appr

2026

Platinum and Diamond Pave Engagement Ring Mounting

Hampton Estate AuctionNew York, NY

2026

Black Starr & Frost Platinum Pearl And Diamond Pendant Necklace

Hampton Estate AuctionNew York, NY

Platinum And Diamond Split Shank Six Prong Engagement Ring Mounting: METAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.50 ctw; STAMPED: PLAT; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 14.1 g; MEASUREMENTS: Ring size 4.75, mounting will fit approx. 9.5-10.5 by

2026

Platinum And Diamond Split Shank Six Prong Engagement Ring Mounting

Hampton Estate AuctionNew York, NY

2026

Cathy Waterman Platinum and 14K White Gold Diamond Love Pendant Earrings

Hampton Estate AuctionNew York, NY

Vintage Platinum Topped 14K Yellow Gold Glass And Diamond Halo Ring: METAL: 14K Yellow Gold, Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.65 ctw; GEMSTONES: Glass center stone measuring approx. 10.50mm by 7.50mm, heavily abraded; TESTED: 14K Yellow Gold, Platinum; CON

2026

Vintage Platinum Topped 14K Yellow Gold Glass And Diamond Halo Ring

Hampton Estate AuctionNew York, NY

Platinum And Diamond Three Stone Engagement Ring Mounting With Tapered Baguettes: METAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.72 ctw; STAMPED: 10% IRID PLAT; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 5.6 g; MEASUREMENTS: Ring size 7.5; center will fit approx. 8.5-9.

2026

Platinum And Diamond Three Stone Engagement Ring Mounting With Tapered Baguettes

Hampton Estate AuctionNew York, NY

Vintage 18K Yellow Gold And Platinum Ruby And Diamond Quatrefoil Ring: METAL: 18K Yellow Gold/Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.33 ctw; GEMSTONES: Rubies weighing approx. 0.35 cttw; TESTED: 18K Yellow Gold/Platinum; CONDITION: Pre-owned, Good; ITEM WEIGHT (GR

2026

Vintage 18K Yellow Gold And Platinum Ruby And Diamond Quatrefoil Ring

Hampton Estate AuctionNew York, NY

Platinum Art Deco Floral Diamond Engagement Ring with Milgrain Detailing 0.91ctw: Platinum Art Deco Floral Diamond Engagement Ring with Milgrain Detailing 0.91ctw This antique Art Deco engagement ring features a solid platinum setting with intricate milgrain etching and a floral mo

2026

Platinum Art Deco Floral Diamond Engagement Ring with Milgrain Detailing 0.91ctw

Diamond DepotNew York, NY

Platinum 6.65ct Green Tourmaline Cocktail Ring with Diamond Accents: Platinum 6.65ct Green Tourmaline Cocktail Ring with Diamond Accents This exquisite cocktail ring features a stunning 6.65ct cushion-cut green tourmaline, prong set in solid platinum. The vibrant natur

2026

Platinum 6.65ct Green Tourmaline Cocktail Ring with Diamond Accents

Mynt AuctionsNew York, NY

Tiffany & Co Diamond Pendant Cross Necklace Platinum 950 0.66 CTW: Tiffany & Co Diamond Pendant Cross Necklace Platinum 950 0.66 CTW Elevate your jewelry collection with this stunning Tiffany & Co. Diamond Platinum Cross Necklace. This elegant pendant features a beau

2026

Tiffany & Co Diamond Pendant Cross Necklace Platinum 950 0.66 CTW

Mynt AuctionsNew York, NY

SOLD

PLATINUM AND DIAMOND ETERNITY BAND RING: PLATINUM AND DIAMOND ETERNITY BAND RING • Platinum • Numerous round diamonds weighing approximately 3.60 - 3.70 carats total • Size 8 1/2 • Estimated gross weight: 8.1 grams Fo

2026

PLATINUM AND DIAMOND ETERNITY BAND RING

BonhamsLos Angeles, CA

(2) Platinum & Diamond Brooches. 13.7 grams, 1.5" - 2". Larger brooch has 3 round diamonds center: (2) Platinum & Diamond Brooches. 13.7 grams, 1.5" - 2". Larger brooch has 3 round diamonds center diamond 2.5 carat Si-2 I/J. with 1 carat diamonds on each side Si-2 I1 H/I with diamond accents.

2026

(2) Platinum & Diamond Brooches. 13.7 grams, 1.5" - 2". Larger brooch has 3 round diamonds center

Bill Hood & Sons Art & Antique AuctionsDelray Beach, FL

Lady's Pear Shape Diamond Engagement Ring. 14K White Gold & Platinum Ring Size 7 with sizer. Pear: Lady's Pear Shape Diamond Engagement Ring. 14K White Gold & Platinum Ring Size 7 with sizer. Pear shape 7.75 carat diamond SI-2 H/I with 2 baguettes .25 carat each.

2026

Lady's Pear Shape Diamond Engagement Ring. 14K White Gold & Platinum Ring Size 7 with sizer. Pear

Bill Hood & Sons Art & Antique AuctionsDelray Beach, FL

CERTIFIED PLATINUM 2.21 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING: CERTIFIED PLATINUM 2.21 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING (CENTER STONE DIAMOND .90 CTWW J-K/VS-SI1) please request ring size upon payment #PAPPS86717v3

2026

CERTIFIED PLATINUM 2.21 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING

Papps Family LiquidationBurbank, CA

PLATINUM 0.50CT DIAMOND CROSS PENDANT: This classic cross pendant is poised to become an instant heirloom. Simple and elegant, Diamonds with a total weight of 0.50 carat allow it to effortlessly emanate light. Its crafted from Platinum and

2026

PLATINUM 0.50CT DIAMOND CROSS PENDANT

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

Art Deco Platinum 3.15tcw Diamond Brooch: Platinum Art Deco navette brooch featuring a .45ct Old European Cut center diamond surrounded by approx. 2.70tcw additional OEC diamonds in an elongated 1920s filigree setting. - Total diamond weight:

2026

Art Deco Platinum 3.15tcw Diamond Brooch

Empire Auctioneerselmwood park, NJ

1950s Platinum Burma Ruby Diamond Bracelet: 1950s Burmese ruby and diamond bracelet in platinum featuring 35 cabochon rubies totaling 43.67 carats and 70 marquise cut diamonds totaling 14.31 carats, a luxurious mid-century treasure. - Crafted i

2026

1950s Platinum Burma Ruby Diamond Bracelet

Empire Auctioneerselmwood park, NJ

Platinum 7.37ct Star Sapphire Diamond Ring: Platinum ring featuring a 7.37ct blue star sapphire cabochon accented by 0.73 carats of white diamonds, a bold collector's ring with celestial elegance and lasting value. - Platinum setting, total wei

2026

Platinum 7.37ct Star Sapphire Diamond Ring

Empire Auctioneerselmwood park, NJ

Art Deco Platinum Pearl Diamond Filigree Ring: Platinum Art Deco navette ring featuring a 7.6mm flat pearl and 2.00tcw of Old European Cut diamonds in an angular filigree setting, a rare geometric estate piece from the 1920s. - Center: 7.6mm flat

2026

Art Deco Platinum Pearl Diamond Filigree Ring

Empire Auctioneerselmwood park, NJ

$2021 Bowman Platinum Baseball BLASTER BOX PACK, Sports Cards, MLB Trading Cards: Bowman Baseball MLB Trading & Sports Cards, World Series & Hall of Fame Players, Auction Lots for Sale On Line, Rookie & Prospect Cards, Refractors, Numbered, SSP, SP$

2026

2021 Bowman Platinum Baseball BLASTER BOX PACK, Sports Cards, MLB Trading Cards

Western Pennsylvania Trading Inc.McKees Rocks, PA

4 Bowman Platinum Rookie Cards: vinnie Pasquantino /199 Green Ice, Mountcastle Cronenworth, & Morel: Bowman Baseball MLB Trading & Sports Cards, Sports Cards for Sale Near Me, World Series & Hall of Fame Players, SP, SSP, Chrome, 1st Bowman, Auction Memorabilia Lots Sold On Line

2026

4 Bowman Platinum Rookie Cards: vinnie Pasquantino /199 Green Ice, Mountcastle Cronenworth, & Morel

Western Pennsylvania Trading Inc.McKees Rocks, PA

4 Bowman Platinum & Panini Rookie MLB Trading Cards: Ian anderson Groove, Dylan Carlson: Bowman Baseball MLB Trading & Sports Cards, Sports Cards for Sale Near Me, World Series & Hall of Fame Players, SP, SSP, Chrome, 1st Bowman, Auction Memorabilia Lots Sold On Line

2026

4 Bowman Platinum & Panini Rookie MLB Trading Cards: Ian anderson Groove, Dylan Carlson

Western Pennsylvania Trading Inc.McKees Rocks, PA

Diamond, Platinum Ring: Diamond, Platinum Ring Featuring a pear shape diamond weighing approximately 5.09 cts., accented by two tapered baguette-cut diamonds weighing a total of approximately 0.60 cttw., set in a platinum ri

2026

Diamond, Platinum Ring

Fine Estate, Inc. San Rafael, CA

Art Deco Style Diamond, Platinum, 18k Ring: Art Deco Style Diamond, Platinum, 18k Ring Featuring thirteen old European-cut, transitional-cut and old single-cut diamonds weighing a total of approximately 1.50 cttw., set in a filigree, platinum t

2026

Art Deco Style Diamond, Platinum, 18k Ring

Fine Estate, Inc. San Rafael, CA

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24

Platinum Auctions

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

Starts on:

Valley Village, CA, US

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

Starts on:

Valley Village, CA, US

18K Yellow Gold 10.00ct Diamond Square Link Choker Necklace

Antique 18K Yellow Gold Red Enamel 4.00ct Sapphire and 2.50ct Diamond Bracelet

Faberge Imperial Russian Natural Pearl and 2ct Diamond Earrings

Luxury Vintage & Antique Jewelry Sale

Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

5 days Left

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