Results for “platinum bar”

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Antique Art Deco Krementz Platinum 14k Gold Diamond Filigree Bar Pin 1.76ctw: Antique Art Deco Krementz Platinum 14k Gold Diamond Filigree Bar Pin 1.76ctw This exquisite Antique Art Deco bar pin showcases a stunning blend of craftsmanship and elegance. Created by Krementz, this

4 days Left

Antique Art Deco Krementz Platinum 14k Gold Diamond Filigree Bar Pin 1.76ctw

Est. US$2,964-US$3,853

Edwardian Era 18k Gold Platinum Bar Brooch With GIA Ceylon Sapphire No Heat: Edwardian Era 18k Gold Platinum Bar Brooch With GIA Ceylon Sapphire No Heat This antique Edwardian bar brooch features a natural, no-heat sapphire with GIA certification, set in a combination of solid

May 09, 2026

Edwardian Era 18k Gold Platinum Bar Brooch With GIA Ceylon Sapphire No Heat

Est. US$3,874-US$5,036

Edwardian Era 18k Gold Platinum Bar Brooch With GIA Ceylon Sapphire No Heat: Edwardian Era 18k Gold Platinum Bar Brooch With GIA Ceylon Sapphire No Heat This antique Edwardian bar brooch features a natural, no-heat sapphire with GIA certification, set in a combination of solid

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Edwardian Era 18k Gold Platinum Bar Brooch With GIA Ceylon Sapphire No Heat

18k Yellow Gold Platinum 1ct Diamond Curved Bar Bracelet: 18k Yellow Gold Platinum 1ct Diamond Curved Bar Bracelet This stunning bracelet features a unique combination of 18k yellow gold and platinum, designed with a textured finish. It showcases eight elega

May 07, 2026

18k Yellow Gold Platinum 1ct Diamond Curved Bar Bracelet

Est. US$7,969-US$10,359

18k Yellow Gold Platinum 1ct Diamond Curved Bar Bracelet: 18k Yellow Gold Platinum 1ct Diamond Curved Bar Bracelet This stunning bracelet features a unique combination of 18k yellow gold and platinum, designed with a textured finish. It showcases eight elega

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18k Yellow Gold Platinum 1ct Diamond Curved Bar Bracelet

Antique Edwardian 14k Gold Platinum Diamond Filigree Bar Brooch: Antique Edwardian 14k Gold Platinum Diamond Filigree Bar Brooch This exquisite antique Edwardian bar pin brooch showcases a stunning combination of 14k solid yellow gold and a platinum top, crafted du

4 days Left

Antique Edwardian 14k Gold Platinum Diamond Filigree Bar Brooch

Est. US$1,066-US$1,385

Platinum Wide Band Ring with 1.50ctw Baguette Diamonds Bar Set: Platinum Wide Band Ring with 1.50ctw Baguette Diamonds Bar Set This stunning wide band ring features a unique "V" chevron design, elegantly showcasing (27) natural baguette cut diamonds totaling appro

6 days Left

Platinum Wide Band Ring with 1.50ctw Baguette Diamonds Bar Set

Est. US$2,964-US$3,853

Vintage Platinum 18K Gold Sapphire Diamond Bar Brooch 2 Cts: Vintage Platinum 18K Gold Sapphire Diamond Bar Brooch 2 Cts This exquisite brooch features a captivating design crafted from a combination of platinum and 18K yellow gold. It showcases a stunning arra

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Vintage Platinum 18K Gold Sapphire Diamond Bar Brooch 2 Cts

Art Deco, Diamond, Onyx, and Emerald Bar Brooch: Art Deco, Diamond, Onyx, and Emerald Bar Brooch Old European, single, and rose cut diamonds, calibré-cut black onyx, and emeralds. Platinum and yellow gold. 2 5/8 inches long. Gross weight: 3.65

2 days Left

Art Deco, Diamond, Onyx, and Emerald Bar Brooch

Est. US$700-US$900

Platinum Wide Band Ring with 1.50ctw Baguette Diamonds Bar Set: Platinum Wide Band Ring with 1.50ctw Baguette Diamonds Bar Set This stunning wide band ring features a unique "V" chevron design, elegantly showcasing (27) natural baguette cut diamonds totaling appro

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Platinum Wide Band Ring with 1.50ctw Baguette Diamonds Bar Set

Art Deco Sapphire and Diamond Bar Pin: Crafted in platinum featuring channel set sapphires weighing approximately 5.80cttw and (18) old mine cut diamonds weighing approximately 1.50cttw. The bar pin measures 4 1/2in in length and 7mm at it

May 06, 2026

Art Deco Sapphire and Diamond Bar Pin

Kingston Auction House

Est. US$1,000-US$2,000

Platinum, Australian Black Opal, and Diamond Pendant: Modern platinum pendant featuring a central oval cabochon opal and accent diamonds. The opal exhibits a dark body tone with vibrant blue and green play of color, bisected by a horizontal bar channel-s

12 hrs Left

Platinum, Australian Black Opal, and Diamond Pendant

Est. US$10-US$100,000

Antique Krementz 14k Gold Hand Engraved Filigree Bar Pin: Antique Krementz 14k Gold Hand Engraved Filigree Bar Pin This exquisite antique Art Deco bar pin showcases the artistry of Krementz, crafted from 14k yellow gold with a platinum top. Its intricate han

7 hrs Left

Antique Krementz 14k Gold Hand Engraved Filigree Bar Pin

Est. US$390-US$507

Diamond Gold Bracelet 14k Two Tone Channel Set Bar Link Style 4 carats: This diamond and gold bracelet is a beautiful piece of fine jewelry featuring long and short alternating bar links with double row channel set diamonds on the long links and single row on the short li

6 days Left

Diamond Gold Bracelet 14k Two Tone Channel Set Bar Link Style 4 carats

Platinum Auction Group

Est. US$5,450-US$5,650

Platinum and 1.134ctw Diamond Floral Cluster Link Bracelet: Platinum link bracelet featuring eleven floral clusters joined by articulated polished bar sections. Each cluster is set with round-cut diamonds, totaling fifty-five stones across the piece. The brace

12 hrs Left

Platinum and 1.134ctw Diamond Floral Cluster Link Bracelet

Est. US$10-US$100,000

Diamond Gold Necklace Butterfly Motifs Bar Links Collar Style: This adorable diamond gold necklace features a luxurious design with butterfly motifs and slim curved bar link accented with single bezel set diamonds in collar style, making it a standout piece of fi

6 days Left

Diamond Gold Necklace Butterfly Motifs Bar Links Collar Style

Platinum Auction Group

Est. US$2,950-US$3,300

Diamond Gold Dangle Earrings 18k White Long Bar Bezel Set Moving Diamonds: These elegant dangle earrings are crafted from 18k white gold with 14k gold backs, the pair features a bezel set stud top with a long 6mm bar with prong set diamonds around the frame and bezel set mov

6 days Left

Diamond Gold Dangle Earrings 18k White Long Bar Bezel Set Moving Diamonds

Platinum Auction Group

Est. US$2,900-US$3,300

14KT DIAMOND INFINITY BAR PENDENT NECKLACE: 14KT DIAMOND INFINITY BAR PENDENT NECKLACE18" LONG CHAIN WITH ADJUSTABLE RING ON 16" & 17" EXTENDER14KT. GOLD WT. APPROX. 3.48 GRAMDIAMOND WT. APPROX. 0.48 CT/ 23 PCS

6 days Left

14KT DIAMOND INFINITY BAR PENDENT NECKLACE

Platinum Auction Group

Est. US$1,500-US$1,900

Platinum, Diamond, and Emerald Brooch: Platinum, Diamond, and Emerald Brooch the bar brooch of open-work and engraved design featuring bezel-set old European-cut diamonds weighing approx. 0.28 tcw. and step-cut emeralds weighing approx. 0.

May 06, 2026

Platinum, Diamond, and Emerald Brooch

Grogan & Company

Est. US$700-US$1,000

Five Stone Platinum Band Ring with 2.69ctw Blue Square Sapphires: Five Stone Platinum Band Ring with 2.69ctw Blue Square Sapphires This un-used band ring features five square step cut natural sapphires in a channel bar setting, totaling 2.69 carats. The sapphires di

3 days Left

Five Stone Platinum Band Ring with 2.69ctw Blue Square Sapphires

Est. US$3,393-US$4,410

Five Stone Platinum Band Ring with 2.69ctw Blue Square Sapphires: Five Stone Platinum Band Ring with 2.69ctw Blue Square Sapphires This un-used band ring features five square step cut natural sapphires in a channel bar setting, totaling 2.69 carats. The sapphires di

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Five Stone Platinum Band Ring with 2.69ctw Blue Square Sapphires

Est. US$3,393-US$4,410

5 Stone Diamond and Blue Sapphire Bridal Set Platinum 2.52ctw: CENTER STONE; Diamond (1.00 cttw) CENTER STONE CLARITY; VS2-SI1#Eye Clean CENTER STONE COLOR; J-K,Blue CENTER STONE SETTING; Bar,Bar SIDE STONE WEIGHT (0.52 CTTW) SIDE STONE CLARITY; VS1-SI2,Eye Clean

3 days Left

5 Stone Diamond and Blue Sapphire Bridal Set Platinum 2.52ctw

Papps Family Liquidation

Est. US$11,460-US$12,750

ANTIQUE ART DECO DIAMOND BAR PIN CIRCA 1920: ANTIQUE ART DECO DIAMOND BAR PIN CIRCA 1920. THESE PINS ARE CHARACTERIZED BY THEIR ELONGATED SHAPE, INTRICATE FILIGREE OPENWORK, AND THE USE OF “WHITE” METALS LIKE PLATINUM OR WHITE GOLD. THE

May 12, 2026

ANTIQUE ART DECO DIAMOND BAR PIN CIRCA 1920

ALL AUCTIONS INC - MELZETRATI INC

Est. US$6,500-US$10,000

Italian Two-Tone Curved Bar Link Chain Necklace 14K Yellow Gold, 29.73 Grams: Title: Men's Princess Cut Diamond Solitaire Satin Wedding Band Ring Platinum, .45 CTW Description: Men's Princess Cut Diamond Solitaire Satin Wedding Band Ring Platinum, .45 CTW This is a stylish men'

2026

Italian Two-Tone Curved Bar Link Chain Necklace 14K Yellow Gold, 29.73 Grams

Chairish Auctions

Est. US$7,000-US$8,000

Buy Now for US$5,996.00

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