Platinum

(10,000 price results)

Sort by:

Most Relevant

Platinum 3.96ct Natural Sapphire & .15ctw Diamond Pendant: Platinum 3.96ct Natural Sapphire & .15ctw Diamond Pendant Marked Pt900 3.96 0.15 2.9 grams

2025

Platinum 3.96ct Natural Sapphire & .15ctw Diamond Pendant

Gallery 63Atlanta, GA

Platinum 3.32ct Opal & 1.55ct Natural Diamond Ring, 6: 3.32ct natural black opal with vibrant & substantial play of color. with 1.55ctw natural diamonds, these are white and firey. really crazy powerful ring. gorgeous. platinum 900, 14.4 grams. size 6

2025

Platinum 3.32ct Opal & 1.55ct Natural Diamond Ring, 6

Gallery 63Atlanta, GA

Platinum Stunning! Iridescent 1.60ct Crystal Opal & Natural Diamond Ring, – Size 5.25: Platinum ring set with a 1.60ct crystal opal showing vivid play of color, accented by 0.08ct of diamonds. This opal has a jelly-like iridescence and is mesmerizing. Substantial 7.1g mounting with brig

2025

Platinum Stunning! Iridescent 1.60ct Crystal Opal & Natural Diamond Ring, – Size 5.25

Gallery 63Atlanta, GA

ART DECO, DIAMOND AND PLATINUM BROOCH: ART DECO, DIAMOND AND PLATINUM BROOCH Old European, transitional, and single cut diamonds. Platinum. 2 1/8 x 1 1/8 inches. Gross weight: 8.40 dwt.

2025

ART DECO, DIAMOND AND PLATINUM BROOCH

Freeman'sSan Diego, Chicago, IL

Seidengang Athena Diamond Gold Platinum Earrings: Metal : 18k Gold / Platinum Designer : Seidengang Gemstone : Diamonds approx. 0.14ctw G/VS Measurements : Earrings are 23mm x 18mm Marked: : SG mark, Plat, 18k Weight: : 1

2025

Seidengang Athena Diamond Gold Platinum Earrings

Farber AuctioneersLambertville, NJ

Art Deco Platinum Engagement Ring Setting: Metal : Platinum Designer : Not Signed Gemstone : None Measurements : Ring size 5.75, center will fit approx. 7.3mm stone. Side stones all missing as well. Marked: : 12-25-25 engraving

2025

Art Deco Platinum Engagement Ring Setting

Farber AuctioneersLambertville, NJ

Platinum Diamond Sapphire Pendant Necklace: Metal : Platinum (Clasp ring 18k Gold) Designer : Not Signed Gemstone : Diamonds approx. 0.54ctw, Sapphire. Measurements : Necklace is 18.5" long, pendant is 18mm x 13mm. Marked: : 75

2025

Platinum Diamond Sapphire Pendant Necklace

Farber AuctioneersLambertville, NJ

TWO ANTIQUE PLATINUM & 14K DIAMOND WRIST WATCHES.: An Art Deco, Gubelin platinum wrist watch, 17 jewels, 21 mm case set with approx. .60 ct. tw. single cut round and square step cut, natural diamonds of G-H-I color and VS clarity, 14k white gold (stam

2025

TWO ANTIQUE PLATINUM & 14K DIAMOND WRIST WATCHES.

William Smith AuctionsPlainfield , NH

Platinum Diamond Eternity Wedding Band Ring: Metal : Platinum Designer : Not Signed Gemstone : Diamonds 0.67ctw. Measurements : Ring size 5.75, width 2.7mm. Marked: : D0.67, PT900. Weight: : 4.7 grams Condi

2025

Platinum Diamond Eternity Wedding Band Ring

Farber AuctioneersLambertville, NJ

PLATINUM 1.25 CT. TW. PRINCESS CUT DIAMOND STUDS.: A pair of platinum (stamped) stud earrings set with approx. 1.25 ct. tw. princess cut, natural diamonds of H-I color and VS clarity, 5.5mm diam., 1.6 grams. Tested as natural mined diamonds.

2025

PLATINUM 1.25 CT. TW. PRINCESS CUT DIAMOND STUDS.

William Smith AuctionsPlainfield , NH

ART DECO PLATINUM MONTANA SAPPHIRE& DIAM. BAR PIN.: An antique platinum bar pin set with approx. 1.20 ct. tw. faceted round, medium blue, most likely Montana sapphires with approx. .08 ct. tw. single cut, natural diamonds of H-I color and VS-SI clarity

2025

ART DECO PLATINUM MONTANA SAPPHIRE& DIAM. BAR PIN.

William Smith AuctionsPlainfield , NH

Vntg Syracuse China Coralbel Saucer & Teacup: Lot includes, 1 saucer & teacup. Pieces feature a floral design with pink and purple flowers w green leaves on an Old Ivory colored china base. Rims have a platinum and green trim. Signed & marked on

2025

Vntg Syracuse China Coralbel Saucer & Teacup

The Benefit Shop Foundation Inc.Mount Kisco, NY

Lot 5 Assorted Eyewear & Sunglasses PRIVE+: Lot includes, PRIVE REVAUX, by Lori Greiner w NEOX, PLATINUM PERFORMANCE, ROUNDABOUT C40, CAT. 3. Glasses & eyewear vary in color & lens. 2 glasses come with their appropriate cases. Surface wear cons

2025

Lot 5 Assorted Eyewear & Sunglasses PRIVE+

The Benefit Shop Foundation Inc.Mount Kisco, NY

Platinum Plated 4mm CZ Princess Cut Tennis Necklace, 18"L (adjustable).: Platinum Plated 4mm CZ Princess Cut Tennis Necklace, 18"L (adjustable).

2025

Platinum Plated 4mm CZ Princess Cut Tennis Necklace, 18"L (adjustable).

Lunds Auctioneers & Appraisers Ltd.Victoria, BC

Platine Platinum Ring Marked RR950, 2.6g, Size 6, 2.6g.: Platine Platinum Ring Marked RR950, 2.6g, Size 6, 2.6g.

2025

Platine Platinum Ring Marked RR950, 2.6g, Size 6, 2.6g.

Lunds Auctioneers & Appraisers Ltd.Victoria, BC

Platinum Plated 4mm CZ Princess Cut Tennis Bracelet, 7-8"L.: Platinum Plated 4mm CZ Princess Cut Tennis Bracelet, 7-8"L.

2025

Platinum Plated 4mm CZ Princess Cut Tennis Bracelet, 7-8"L.

Lunds Auctioneers & Appraisers Ltd.Victoria, BC

Tiffany & Co. Platinum/Marked Irid- Plat.) Ring, 1947 Inscription, Size 5, 1.8g.: Tiffany & Co. Platinum/Marked Irid- Plat.) Ring, 1947 Inscription, Size 5, 1.8g.

2025

Tiffany & Co. Platinum/Marked Irid- Plat.) Ring, 1947 Inscription, Size 5, 1.8g.

Lunds Auctioneers & Appraisers Ltd.Victoria, BC

GIA Certified 4.84 Carat Flower Diamond Platinum Earrings: GIA Certified 4.84 Carat Flower Diamond Platinum EarringsAn elegant platinum ring featuring two GIA certified round brilliant cut diamonds totaling 2.02 carats (G color, VS2 clarity). Accented by 16 r

2025

GIA Certified 4.84 Carat Flower Diamond Platinum Earrings

ZhentaiKowloon, Hong Kong

Rolex Daytona 116576TBR Platinum Diamond Ice Blue Arabic Dial: Rolex Daytona 116576TBR Platinum Diamond Ice Blue Arabic DialThe Rolex 116576TBR is an extraordinary take on the iconic chronograph, showcasing Rolex's mastery of luxury and precision. Crafted from so

2025

Rolex Daytona 116576TBR Platinum Diamond Ice Blue Arabic Dial

ZhentaiKowloon, Hong Kong

Tiffany & Co. Soleste Platinum Ruby and Diamond Halo Stud Earrings: Tiffany & Co. Soleste Platinum Ruby and Diamond Halo Stud EarringsTiffany & Co. Soleste Platinum Ruby and Diamond Halo Stud EarringsFrom the iconic Tiffany Soleste Collection, these elegant stud earri

2025

Tiffany & Co. Soleste Platinum Ruby and Diamond Halo Stud Earrings

ZhentaiKowloon, Hong Kong

Magnificent Vintage Cartier Platinum & 18K Gold Emerald and Diamond Ring: Magnificent Vintage Cartier Platinum & 18K Gold Emerald and Diamond Ring

2025

Magnificent Vintage Cartier Platinum & 18K Gold Emerald and Diamond Ring

ZhentaiKowloon, Hong Kong

Patek Philippe Grand Complications 5271P-001 Perpetual Calendar Platinum Black: Patek Philippe Grand Complications 5271P-001 Perpetual Calendar Platinum BlackThis 5271P-001 features a 41mm platinum case with a baguette diamond set bezel. The black dial features three sub-dials wi

2025

Patek Philippe Grand Complications 5271P-001 Perpetual Calendar Platinum Black

ZhentaiKowloon, Hong Kong

2025

Rolex Daytona 126576TBR Platinum Ice Blue Diamond Dial Diamond Bezel-

ZhentaiKowloon, Hong Kong

GIA Certified 6.13 Carat Emerald Cut Diamond Ring in Platinum: GIA Certified 6.13 Carat Emerald Cut Diamond Ring in Platinum with Tapered Baguette Side StonesAn extraordinary GIA certified emerald cut diamond of 6.13 carats, graded G color and VS1 clarity, is the

2025

GIA Certified 6.13 Carat Emerald Cut Diamond Ring in Platinum

ZhentaiKowloon, Hong Kong

View:

24

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

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

Starts on:

Valley Village, CA, US

Engagement Ring Oval Shaped 2.22 Carat 18k W/G

Buddha Brass Necklace Black Rope 30 Inches 24k gold Overlay

Ruby: 5.32 Diamond: .72CT Ring 14k White Gold

Fine Jewelry Auction: Diamonds & Gemstones

M.D.CHJewelry Co.

Starts on:

Fort Worth, TX, US

TOP