Platinum

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2024

PT Tanzanite Ring 0.22CT

BidhausNew York, NY

Art Deco Platinum, Diamond, and Sapphire Ring: Art Deco Platinum, Diamond, and Sapphire Ring in a filigree shield design set with old European cut diamonds weighing approximately .84 total carat (H-I color, SI2-I1 clarity), and with French cut sap

2024

Art Deco Platinum, Diamond, and Sapphire Ring

Leland LittleHillsborough, NC

Gold, Platinum Topped Gold, and Diamond Spider Stick Pin: Gold, Platinum Topped Gold, and Diamond Spider Stick Pin the yellow gold stick pin with spider surmount with old European cut diamonds set in platinum topped gold and weighing approximately .47 total

2024

Gold, Platinum Topped Gold, and Diamond Spider Stick Pin

Leland LittleHillsborough, NC

Art Deco Style Platinum, Diamond, and Black Onyx Ring: Art Deco Style Platinum, Diamond, and Black Onyx Ring the platinum navette shaped mount with milgrain detailing set to the center with three marquise cut diamonds weighing approximately .70 total cara

2024

Art Deco Style Platinum, Diamond, and Black Onyx Ring

Leland LittleHillsborough, NC

Sterling Silver Bracelet Lot Including 18K Gold and Platinum Plating: A lot of two sterling silver bracelets. Includes an 18K yellow gold over sterling silver bracelet with ruby, sapphire and emerald stones and a platinum over sterling silver bracelet with diamond accen

2024

Sterling Silver Bracelet Lot Including 18K Gold and Platinum Plating

Embassy Auctions InternationalKinzers, PA

VINTAGE PLATINUM AND DIAMOND RING Mid- to Late 20th Century Approx. 4.01 total dwt.: VINTAGE PLATINUM AND DIAMOND RING Mid- to Late 20th Century Central approx. 0.65 ct. round-cut diamond, approx. I1 clarity, K-L color, surrounded by 22 single-cut diamonds, approx. 0.22 ctw., and eigh

2024

VINTAGE PLATINUM AND DIAMOND RING Mid- to Late 20th Century Approx. 4.01 total dwt.

Eldred'sEast Dennis, MA

FIVE DIAMOND RINGS Approx. 9.25 total dwt.: FIVE DIAMOND RINGS One 18kt white gold, two platinum and two 14kt yellow gold. One platinum with a seven-diamond cluster, approx. 0.25 ctw. Other four rings are solitaires, approx. 0.33 ct., 0.25 ct.

2024

FIVE DIAMOND RINGS Approx. 9.25 total dwt.

Eldred'sEast Dennis, MA

Antique 1.5ct Old European Cut Diamond Solitaire Engagement Ring in Platinum: In Platinum. Contains one high quality old European cut diamond, 7.3mm in diameter, 1.5ct, VS1 clarity/J color. Some very small chips on girdle, indicative of age. Size: 5.5. 3.3g.

2024

Antique 1.5ct Old European Cut Diamond Solitaire Engagement Ring in Platinum

Eric's Estate & JewelryPunta Gorda, FL

Art Deco Inspired Antique Marquise Diamond and Natural French cut Sapphire Engagement Ring: Size: 8 US Materials: Platinum Gemstone: Diamond Adjustable The Kaley ring is a handmade ring inspired in the Art Deco period. It centers one old mine marquise cut diamond of K color and VS1 clarity t

2024

Art Deco Inspired Antique Marquise Diamond and Natural French cut Sapphire Engagement Ring

Jasper52New York, NY

Platinum and Diamond Octagonal Link Straight-line Bracelet: Platinum straight-line bracelet set in individual octagonal settings with 37 Old European cut Diamonds [I/VS], approximate total weight 5.92 ct., 7" long by 4.72 mm. wide, completed with a concealed b

2024

Platinum and Diamond Octagonal Link Straight-line Bracelet

Abell AuctionLos Angeles, CA

2014 Proof 1/4 oz Platinum JFK Apollo 11 Anniversary Medal ANACS MS69: One 2014 Proof 1/4 oz Platinum JFK Apollo 11 Anniversary Medal ANACS MS69. ANACS Certified.

2024

2014 Proof 1/4 oz Platinum JFK Apollo 11 Anniversary Medal ANACS MS69

BK AuctionsWestlake Village, CA

CERTIFIED PLATINUM 1.11 CTW J-K/VS-SI1 DIAMOND HALO ENG: CERTIFIED PLATINUM 1.11 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING -- CERTIFIED PLATINUM 1.11 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RING (CENTER STONE DAIMOND .80 CTW J-K/VS-SI1) please request ring

2024

CERTIFIED PLATINUM 1.11 CTW J-K/VS-SI1 DIAMOND HALO ENG

Papps Family LiquidationBurbank, CA

3D Green Amethyst Diamond Statement Ring in Sterling Silver: In platinum over sterling silver. Contains one 9x11mm oval cut green amethyst with excellent clarity and light green color. Accented by 2 diamonds, .01ctw. Size 6. 3.9g

2024

3D Green Amethyst Diamond Statement Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Replogle 12" Globe platinum Class Series in a Floor Stand: Replogle 12" Globe platinum Class Series in a Floor Stand . i don't think this globe and this floor stand originally went together.

2024

Replogle 12" Globe platinum Class Series in a Floor Stand

Denotter Auctions, LLCArlington Heights, IL

0.59 Cts Diamond Designer Bracelet: 58 Single cut 1.2mm rounds diamonds Color: I-J & Clarity:I2-I3 No treatment.14.75 grams of base metal layered with platinum rhodium.Length is 7 1/2 inches.The width is 1/4 inches.

2024

0.59 Cts Diamond Designer Bracelet

U.S. Auction GalleryEncino, CA

.999 Fine Platinum, 0.25 grain, COA-Benchmark Metals, sealed-new, Wealth you can hold!: .999 Fine Platinum, 0.25 grain, COA-Benchmark Metals, sealed-new, Wealth you can hold!

2024

.999 Fine Platinum, 0.25 grain, COA-Benchmark Metals, sealed-new, Wealth you can hold!

Richard L. Edwards AuctioneeringGreenville, OH

Platinum and Diamond Ring: DESCRIPTION: A ring comprised of 950 platinum featuring a 1ct round cut pink stone in a prong setting, further accented along the shoulders with baguette diamonds. Stamped along the inner band "950 Pl

2024

Platinum and Diamond Ring

Akiba GalleriesDania Beach, FL

An Art Decó old-cut diamond brooch, p: An Art Decó old-cut diamond brooch, platinum, unmarked, tested, with 51 old-cut diamonds and 16 diamond roses, weighing 5.58 ct fine white-slightly tinted white+ (G-I) /VVS-SI, l. 44 mm, 9.99 g, with

2024

An Art Decó old-cut diamond brooch, p

Historia AuctionataBerlin, bERLIN

A platinum diamond band: A platinum diamond band, wt. 2.7gm, size 6.5

2024

A platinum diamond band

International Auction GalleryAnaheim, CA

18K Gold & Platinum Ring: 18 karat and platinum ring size 6 3/4 1.9 g total weight.

2024

18K Gold & Platinum Ring

Main Street Auctions & Estate LiquidatorsWoodbury, CT

Tiffany & Co. Platinum and Diamond Pierced Earrings: Tiffany & Co. Platinum and Diamond Pierced Earrings (2) items including a pair of Tiffany & Co. earrings having diamond studs set with 5mm round brilliant cut diamonds, weighing approximately 0.66 car

2024

Tiffany & Co. Platinum and Diamond Pierced Earrings

Leonard Auction, a division of The Leonard CompanyAddison, IL

ESTATE PLATINUM & 4.00CTTW LAB SAPPHIRE BAR PIN: Estate platinum (tested) bar pin, twelve synthetic blue sapphires, approx 4.00cttw, in a milgrain surround, clasp marked S & CO, approx 2"l, 5.3 grams (inclusive of all materials) Start Price: $125.00

2024

ESTATE PLATINUM & 4.00CTTW LAB SAPPHIRE BAR PIN

Austin Auction GalleryAustin, TX

4CT Garnet & Diamond Oval Wave Pendant on Chain in Platinum over Sterling Silver: In platinum over sterling silver. Contains one oval cut Garnet gemstone accented with one .005ct genuine diamond. Pendant hangs on 18" sterling silver chain link pendant chain with spring clasp. 3.0g

2024

4CT Garnet & Diamond Oval Wave Pendant on Chain in Platinum over Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Huge 5CT Lab Swiss Blue Topaz and Diamond Halo Ring in Platinum over Sterling Silver: In platinum over sterling silver. Contains one lab Swiss Blue topaz, 5 carats, with excellent color and clarity. Accented with 2 genuine diamonds, .01ctw. Size 7. 3.2g

2024

Huge 5CT Lab Swiss Blue Topaz and Diamond Halo Ring in Platinum over Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

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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

Sterling Silver Oval Red Coral Ring With Split Shank And Serrated Bezel Southwestern Design

Milor Italy 18K Yellow Gold Turquoise Cabochon Pendant Necklace With Tassel Link Fringe Drop Accent

Mexico Sterling Silver Carved Green Stone Pre-Columbian Warrior Ring Figural Statement Design

Gold, Silver, Gemstone & Estate Jewelry

Crafted Auctions

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Germantown Hills, IL, US

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