Platinum

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18k Platinum Victorian Fancy Diamond Rosetta Ring: 18k Platinum 3.68g Victorian Fancy Diamond Approx. 0.95ct Rosetta Ring Size 6 Measurements 0.50inx0.70in

2024

18k Platinum Victorian Fancy Diamond Rosetta Ring

IntervendueMIAMI, FL

Art Deco Platinum Gold Diamond Filigree Bar Pin, Brooch.: Art Deco Platinum Gold Diamond Filigree Bar Pin, Brooch. Metal: Platinum Metal: 6.1 grams Diamond: Approximately 0.25 carats Measurement : 0.25 inches long by 2.5 inches wide Markings: â€&#

2024

Art Deco Platinum Gold Diamond Filigree Bar Pin, Brooch.

IntervendueMIAMI, FL

850PT 1.29CTTW SAPPHIRE DIAMOND RING, 6.25: 850-purity platinum 1.15-carat oval-cut sapphire ring accented by 0.14 carats of baguette-cut diamonds. Stamped Pt850, 115, D014, on the inside of the ring band. Details and measurements: Ring size: 6

2024

850PT 1.29CTTW SAPPHIRE DIAMOND RING, 6.25

Gallery 63Atlanta, GA

900PT 7.73CTTW JADE & DIAMOND HALO RING, 6.25: Platinum ring with an incredible 6.63-carat cabochon-cut jade center stone accented by a halo of round brilliant and tapered baguette diamonds totaling 1.00 carat. Stamped Pt90, 6.63, D100, on the ins

2024

900PT 7.73CTTW JADE & DIAMOND HALO RING, 6.25

Gallery 63Atlanta, GA

900PT 3.10CTTW SAPPHIRE DIAMOND HALO RING, 6.5: A 900-purity platinum ring with a 2.40-carat sapphire center stone accented by a halo of round brilliant and tapered baguette diamonds totaling 0.70 carats. Stamped 2.40, Pt900, D0.70, on the inside o

2024

900PT 3.10CTTW SAPPHIRE DIAMOND HALO RING, 6.5

Gallery 63Atlanta, GA

900PT 2.64CTTW AQUAMARINE & DIAMOND RING, 7.5: Platinum ring with a 2.39-carat oval-cut aquamarine center stone accented by 0.25 carats of round brilliant diamonds. Stamped Pt900, 2.39, D0.25, on the inside of the ring band. Details and measuremen

2024

900PT 2.64CTTW AQUAMARINE & DIAMOND RING, 7.5

Gallery 63Atlanta, GA

PLAT. 4.6CTTW STAR SAP. & DIA. HALO RING, 8.75: Platinum ring with a 4.25-carat cabochon-cut star sapphire accented by a halo of round brilliant and tapered baguette diamonds totaling 0.329 carats. Stamped 4.25, Pt900, 0329, on the inside of the ri

2024

PLAT. 4.6CTTW STAR SAP. & DIA. HALO RING, 8.75

Gallery 63Atlanta, GA

18K GOLD TIFFANY & CO. SCHLUMBERGER DIAMOND BAND.: A signed Tiffany & Co., Schlumberger, 18k yellow gold and platinum ring that is set with approx. .28 ct. tw. round brilliant cut diamonds, of G-H color and VS clarity, Ring size 7, 6.18 grams.

2024

18K GOLD TIFFANY & CO. SCHLUMBERGER DIAMOND BAND.

William Smith AuctionsPlainfield , NH

Vintage Glycine Platinum & Diamond Watch: Vintage Glycine Platinum & Diamond Watch Vintage watch is made of tested Platinum, is engraved on the reverse in fancy script, "Linda Torley Howard," has a black cord bracelet and silver-tone deployme

2024

Vintage Glycine Platinum & Diamond Watch

Apple Tree Auction CenterNewark, OH

Ladies' Wrist Watch with Platinum Case and Diamonds from Geneva: Ladies' Wrist Watch with Platinum Case and Diamonds from Geneva Dial signed Geneva, movement signed M&W Ullmann (17 jewels, Swiss made). Winds, sets and runs at the time of listing. Platinum case (10%

2024

Ladies' Wrist Watch with Platinum Case and Diamonds from Geneva

Apple Tree Auction CenterNewark, OH

5MM Round Cut Green Amethyst .9CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 round cut green amethyst gemstones with light green color and excellent clarity, approx. .9CTW, 5mm each

2024

5MM Round Cut Green Amethyst .9CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Lenox Handpainted w/ Platinum Elephant - Original Box & Certificate, 8'' x 2.5'' x 7'': Lenox Handpainted w/ Platinum Elephant - Original Box & Certificate, 8'' x 2.5'' x 7''

2024

Lenox Handpainted w/ Platinum Elephant - Original Box & Certificate, 8'' x 2.5'' x 7''

A & A Auction GallerySanta Cruz, CA

TACORI 1.13CTS GIA CUSHION DIAMOND PLATINUM THREE STONE ENGAGEMENT RING: Prong-set by a centered GIA lab reported cushion-brilliant diamond, weighing 0.75 carats, graded I color and SI2 clarity. Besides two square-cut, prong-set diamonds and accented by 12 round-cut, chann

2024

TACORI 1.13CTS GIA CUSHION DIAMOND PLATINUM THREE STONE ENGAGEMENT RING

Miami Auction GalleryMiami, FL

GIA 4.09CTS RUBY DIAMOND PLATINUM THREE STONE COCKTAIL RING: Oval Brilliant-Cut natural corundum Ruby showing minor residues of heat, and weighing approximately 4.09 carats. Adorned by 2 Genuine Natural Diamonds with the rare Trillion cut, H - I color and VS cl

2024

GIA 4.09CTS RUBY DIAMOND PLATINUM THREE STONE COCKTAIL RING

Miami Auction GalleryMiami, FL

18K GOLD, PLATINUM AND DIAMOND FROG NECKLACE, 9.6g: An 18k yellow gold and platinum pendant, in the shape of a frog sitting on a lily pad, the frog pave set with diamonds,and two emerald eyes, marked 18k, platinum, and S.M.T., on an integrated 14k yell

2024

18K GOLD, PLATINUM AND DIAMOND FROG NECKLACE, 9.6g

A.H. Wilkens Auctions & AppraisalsToronto, , Ontario

Boucheron Paris Platinum Diamond and Pearl Pin: Boucheron Paris Platinum Diamond and Pearl Pin Boucheron Paris Platinum Diamond and Pearl Pin Weighing 7.4 grams Set with an app. 1.10 Ct. Diamond in Center G Color, SI2 Clarity Along with 2 Diamonds

2024

Boucheron Paris Platinum Diamond and Pearl Pin

IntervendueMIAMI, FL

6MM Heart Cut Midnight Sapphire 2CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 heart cut genuine midnight sapphire gemstones with deep blue/black color,approx. 2CTW, 6mm each. 1.3g

2024

6MM Heart Cut Midnight Sapphire 2CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

3.66 Cts Green Agate & Diamond Designer Bracelet: 4 pieces of GENUINE 7x5 mm Oval Green Agates.3 pieces of GENUINE single cut diamonds, no treatment.Diamond Color: I-JDiamond Clarity: I2-I3Total Weight: 5.05 grams of base metal layered with platinum

2024

3.66 Cts Green Agate & Diamond Designer Bracelet

U.S. Auction GalleryEncino, CA

Grogan Art Deco Platinum & 18K Diamond Brooch: Grogan Art Deco Platinum & 18K Diamond Brooch Stone Type: Diamonds Metal Type: Platinum 18K Other: Signed Vintage Appraisal Price: $8600 Comments: Grogan Art Deco Platinum & 18K Diamond Brooch Weighin

2024

Grogan Art Deco Platinum & 18K Diamond Brooch

Mynt AuctionsNew York, NY

Art Deco Platinum 15.35 Ct. Diamond Brooch: Art Deco Platinum 15.35 Ct. Diamond Brooch Stone Type: Diamonds Metal Type: Platinum Other: Vintage Appraisal Price: $36100 Comments: Art Deco Platinum 15.35 Ct. Diamond Brooch Weighing 32.2 grams Set

2024

Art Deco Platinum 15.35 Ct. Diamond Brooch

Mynt AuctionsNew York, NY

Diamond, Lab Grown Diamond, Platinum Ring: Diamond, Lab Grown Diamond, Platinum Ring Centering a round brilliant-cut lab grown diamond weighing 1.01 ct., accented by four tapered baguette-cut diamonds weighing approximately 0.24 cttw., set in

2024

Diamond, Lab Grown Diamond, Platinum Ring

Fine Estate, Inc. San Rafael, CA

2.25CTW Pear Cut Lab Tanzanite and Diamond Dangle Twist Earrings in Platinum over Sterling Silver: In platinum over sterling silver. Contains 2 pear cut lab tanzanite, 2.25ctw, with excellent color and clarity. Accented with 2 genuine diamonds, .01ctw. Friction backs. 2.1g

2024

2.25CTW Pear Cut Lab Tanzanite and Diamond Dangle Twist Earrings in Platinum over Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

7MM Heart Cut Rustic Midnight Sapphire and Diamond Halo Ring in Platinum over Sterling Silver: In platinum over sterling silver. Contains one heart cut rustic genuine midnight sapphire, 7mm, 1.7cts, with deep color and rustic cut. Accented with 2 genuine diamonds, .01ctw. Size 8. 3.0g

2024

7MM Heart Cut Rustic Midnight Sapphire and Diamond Halo Ring in Platinum over Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

Kazinsky 1950s Platinum Diamond Brooch/Pendant: Kazinsky 1950s Platinum Diamond Brooch/Pendant Stone Type: Diamonds Metal Type: Platinum Other: Signed Vintage Appraisal Price: $35800 Comments: Kazinsky 1950's Platinum Diamond Brooch/Pendant Weighin

2024

Kazinsky 1950s Platinum Diamond Brooch/Pendant

Mynt AuctionsNew York, NY

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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

Starts on:

Valley Village, CA, US

7 days Left

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

6 days Left

Michael Christoff 18K White Gold 11.50 CTW Diamond Multi Row Wide Cuff Bracelet With PavÃ© Set

18K White Gold Pear Cut Ruby Diamond Baguette Ballerina Halo Cocktail Ring Estate Fine Jewelry

Pery Watch Co. Vintage Art Deco .900 Platinum & Diamond Case With 14K White Gold Diamond Band

Gold, Silver, Gemstone & Estate Jewelry

Crafted Auctions

Starts on:

Germantown Hills, IL, US

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