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Art Nouveau Period Yellow Gold Lavalier Pendant Necklace With 0.15ct Diamond: Art Nouveau Period Yellow Gold Lavalier Pendant Necklace With 0.15ct Diamond This antique Art Nouveau lavalier pendant necklace features an openwork geometric design set with a single natural cushion

2 days Left

Art Nouveau Period Yellow Gold Lavalier Pendant Necklace With 0.15ct Diamond

Est. $780-$1,014

$600

BidhausNew York, NY

Antique Art Nouveau 14k Gold Diamond Cufflinks Oval Repousse Design: Antique Art Nouveau 14k Gold Diamond Cufflinks Oval Repousse Design Discover these exquisite Antique Art Nouveau cufflinks, skillfully crafted in solid 14k yellow gold and featuring two natural genuin

2 days Left

Antique Art Nouveau 14k Gold Diamond Cufflinks Oval Repousse Design

Est. $2,015-$2,619

$1,550

BidhausNew York, NY

Edwardian Platinum 0.36ct Fancy Yellow Diamond Pendant Necklace: Edwardian Platinum 0.36ct Fancy Yellow Diamond Pendant Necklace This exquisite Antique Edwardian Pendant Necklace features a stunning 0.36ct fancy yellow diamond set in solid platinum, showcasing a cl

11 hrs Left

Edwardian Platinum 0.36ct Fancy Yellow Diamond Pendant Necklace

Est. $1,534-$1,994

$1,175

BidhausNew York, NY

Vintage 18k Yellow Gold Diamond Ruby Floral Slide Pendant: Vintage 18k Yellow Gold Diamond Ruby Floral Slide Pendant This exquisite Vintage Yellow Gold Diamond Ruby Floral Detail Etched Leaf Slide Pendant showcases a stunning combination of natural gemstones

11 hrs Left

Vintage 18k Yellow Gold Diamond Ruby Floral Slide Pendant

Est. $494-$642

$380

BidhausNew York, NY

Art Deco Platinum Brooch 8.60 Ct Diamond Vintage Jewelry: Art Deco Platinum Brooch 8.60 Ct Diamond Vintage Jewelry This exquisite Art Deco brooch is crafted in platinum and features a stunning total diamond weight of 8.60 ct. It showcases 4 baguette diamonds

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Art Deco Platinum Brooch 8.60 Ct Diamond Vintage Jewelry

$4,410

BidhausNew York, NY

VICTORIAN ETRUSCAN 14K YELLOW GOLD CLAW SET AMETHST VS .30CT DIAMOND PIN BROOCH: VICTORIAN ETRUSCAN 14K YELLOW GOLD CLAW SET AMETHST VS .30CT DIAMOND PIN BROOCH VICTORIAN ETRUSCAN 14K YELLOW GOLD CLAW SET AMETHST VS .30ct DIAMOND PIN BROOCH Size: 2 3/8" Wide By 5/8" Wide Tall In t

May 31, 2026

VICTORIAN ETRUSCAN 14K YELLOW GOLD CLAW SET AMETHST VS .30CT DIAMOND PIN BROOCH

Est. $1,443-$1,613

$1,175

Modern JewelryValley Village, CA

Art Deco 18K Gold Platinum Diamond Pearl Brooch Pendant 9.95 Ct: Art Deco 18K Gold Platinum Diamond Pearl Brooch Pendant 9.95 Ct This exquisite Art Deco brooch/pendant features a stunning combination of 18K yellow gold and platinum. It is adorned with a remarkable

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Art Deco 18K Gold Platinum Diamond Pearl Brooch Pendant 9.95 Ct

$31,730

Mynt AuctionsNew York, NY

Vintage Everbrite 14k White Gold 0.84ctw Diamond Engagement Ring: Vintage Everbrite 14k White Gold 0.84ctw Diamond Engagement Ring This exquisite vintage engagement ring by Everbrite is crafted from solid 14k white gold and showcases a stunning design. The centerpie

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Vintage Everbrite 14k White Gold 0.84ctw Diamond Engagement Ring

$2,570

BidhausNew York, NY

Antique 14K Yellow Gold Diamond Pearl Floral Lavalier Pendant: Antique 14K Yellow Gold Diamond Pearl Floral Lavalier Pendant This exquisite antique lavalier pendant showcases intricate floral work in a beautiful combination of yellow and green gold. It features a

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Antique 14K Yellow Gold Diamond Pearl Floral Lavalier Pendant

$570

BidhausNew York, NY

Antique Edwardian Tiffany & Co. 5ctw Diamond Comb in Platinum and Gold: Antique Edwardian Tiffany & Co. 5ctw Diamond Comb in Platinum and Gold This exquisite Antique Edwardian brooch from Tiffany & Co. features a stunning combination of solid platinum and yellow gold, ado

3 days Left

Antique Edwardian Tiffany & Co. 5ctw Diamond Comb in Platinum and Gold

Est. $19,123-$24,859

$14,500

BidhausNew York, NY

Art Deco Platinum Pendant Brooch with Diamonds and Sapphires: Art Deco Platinum Pendant Brooch with Diamonds and Sapphires This exquisite Art Deco pendant/brooch is crafted in platinum and features a stunning design adorned with a central European-cut diamond ap

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Art Deco Platinum Pendant Brooch with Diamonds and Sapphires

$9,110

BidhausNew York, NY

Eight Strand Box Chain Bracelet with Emeralds and Diamonds in White Gold and Platinum: Eight Strand Box Chain Bracelet with Emeralds and Diamonds in White Gold and Platinum This vintage bracelet features an elegant eight-strand box chain design crafted from solid 14k white gold with pla

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Eight Strand Box Chain Bracelet with Emeralds and Diamonds in White Gold and Platinum

$27,570

BidhausNew York, NY

14k Yellow Gold Floral Ruby Diamond Halo Cluster Ring 0.14ctw: 14k Yellow Gold Floral Ruby Diamond Halo Cluster Ring 0.14ctw This exquisite 14k Yellow Gold ring features a stunning floral design, showcasing a cluster of six round brilliant cut rubies surrounded b

3 days Left

14k Yellow Gold Floral Ruby Diamond Halo Cluster Ring 0.14ctw

Est. $494-$642

$380

BidhausNew York, NY

Victorian Platinum Pendant GIA Certified Pearl Emerald Diamond 18K Chain: Victorian Platinum Pendant GIA Certified Pearl Emerald Diamond 18K Chain This exquisite Victorian pendant showcases a GIA Certified Natural Pearl, measuring 9.18 x 8.58mm, set in luxurious platinum. T

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Victorian Platinum Pendant GIA Certified Pearl Emerald Diamond 18K Chain

Est. $6,773-$8,804

$5,200

BidhausNew York, NY

Vintage Two Tone 14k Gold 0.87ct Diamond Engagement Ring: Vintage Two Tone 14k Gold 0.87ct Diamond Engagement Ring This exquisite vintage engagement or promise ring features a stunning two-tone design crafted from solid 14k yellow gold with a white gold top.

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Vintage Two Tone 14k Gold 0.87ct Diamond Engagement Ring

$2,570

BidhausNew York, NY

Edwardian 18K Platinum GIA Certified Natural Pearl Diamond Bracelet 7.5in: Edwardian 18K Platinum GIA Certified Natural Pearl Diamond Bracelet 7.5in This exquisite Edwardian bracelet features a stunning combination of 18K gold and platinum, complemented by GIA Certified Natu

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Edwardian 18K Platinum GIA Certified Natural Pearl Diamond Bracelet 7.5in

$8,570

BidhausNew York, NY

Antique Art Nouveau 14K Gold Diamond Lavender Enamel Flower Brooch: Antique Art Nouveau 14K Gold Diamond Lavender Enamel Flower Brooch This exquisite Antique Art Nouveau brooch features a stunning flower bouquet design adorned with four natural genuine diamonds, total

4 days Left

Antique Art Nouveau 14K Gold Diamond Lavender Enamel Flower Brooch

Est. $2,249-$2,923

$1,725

BidhausNew York, NY

Vintage 14K Yellow Gold Pave Diamond Onyx Cocktail Ring: Vintage 14K Yellow Gold Pave Diamond Onyx Cocktail Ring This exquisite vintage ring is crafted from solid 14K yellow gold and features a stunning domed, custom-cut black onyx at its center. The ring i

11 hrs Left

Vintage 14K Yellow Gold Pave Diamond Onyx Cocktail Ring

Est. $585-$760

$450

BidhausNew York, NY

Antique Platinum 0.55ctw Diamond Eternity Band Ring Size 5.5: Antique Platinum 0.55ctw Diamond Eternity Band Ring Size 5.5 This exquisite antique eternity band ring is crafted in solid platinum and features a stunning array of natural genuine diamonds. The diamo

11 hrs Left

Antique Platinum 0.55ctw Diamond Eternity Band Ring Size 5.5

Est. $1,534-$1,994

$1,175

BidhausNew York, NY

TIFFANY & CO. Art Deco Platinum Diamond Bow Brooch 9.05 Ct: TIFFANY & CO. Art Deco Platinum Diamond Bow Brooch 9.05 Ct This exquisite Art Deco brooch from TIFFANY & CO. showcases a stunning bow design crafted in platinum. It features a total diamond weight of

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TIFFANY & CO. Art Deco Platinum Diamond Bow Brooch 9.05 Ct

$19,830

BidhausNew York, NY

Antique Georgian Gold Silver Diamond Pendant 0.18ct Adjustable Chain: Antique Georgian Gold Silver Diamond Pendant 0.18ct Adjustable Chain This exquisite Antique Georgian pendant showcases a delicate blend of yellow gold and silver, featuring a stunning array of (25) na

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Antique Georgian Gold Silver Diamond Pendant 0.18ct Adjustable Chain

$900

BidhausNew York, NY

Platinum 18K Yellow Gold 5.80 Ct Diamond Earrings: Platinum 18K Yellow Gold 5.80 Ct Diamond Earrings Exquisite Platinum and 18K Yellow Gold earrings featuring a total of 5.80 carats of dazzling diamonds. The earrings are adorned with two main diamonds

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Platinum 18K Yellow Gold 5.80 Ct Diamond Earrings

$15,590

BidhausNew York, NY

Antique Victorian 18k Yellow Gold Diamond Floral Dangle Earrings 1.50ctw: Antique Victorian 18k Yellow Gold Diamond Floral Dangle Earrings 1.50ctw These exquisite antique Victorian drop earrings showcase a stunning floral design crafted from solid 18k yellow gold. Each earr

1 day Left

Antique Victorian 18k Yellow Gold Diamond Floral Dangle Earrings 1.50ctw

Est. $2,483-$3,227

$1,900

BidhausNew York, NY

Art Deco Platinum Ring 2.40 Ct Diamond 1.00 Ct Sapphire: Art Deco Platinum Ring 2.40 Ct Diamond 1.00 Ct Sapphire This exquisite Art Deco ring features a stunning combination of diamonds and sapphires, crafted in platinum. At its center lies a magnificent ap

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Art Deco Platinum Ring 2.40 Ct Diamond 1.00 Ct Sapphire

$14,000

BidhausNew York, NY

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