Results for “old diamond”

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French 18K Yellow Gold Swan Brooch 16ct Diamonds Double Pin Closure: French 18K Yellow Gold Swan Brooch 16ct Diamonds Double Pin Closure This exquisite French brooch features a stunning swan design crafted from luxurious 18K yellow gold. Adorned with approximately 16 c

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French 18K Yellow Gold Swan Brooch 16ct Diamonds Double Pin Closure

$28,550

BidhausNew York, NY

Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds: Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds This vintage dome ring features a twisted bombe design crafted from solid 17-18k yellow gold with white gold accents. The top is a

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Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds

$1,740

BidhausNew York, NY

Vintage 14k White Gold Blue Topaz Diamond Pendant 19.85ct: Vintage 14k White Gold Blue Topaz Diamond Pendant 19.85ct This exquisite vintage pendant features a stunning natural blue topaz gemstone, elegantly cut in an emerald shape and prong set to showcase it

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Vintage 14k White Gold Blue Topaz Diamond Pendant 19.85ct

$940

BidhausNew York, NY

Vintage 13k Rose Gold 0.62ctw Ruby Diamond Flower Earrings: Vintage 13k Rose Gold 0.62ctw Ruby Diamond Flower Earrings Elevate your style with these stunning Retro Vintage Rose Gold Earrings, featuring a captivating floral design. Crafted from solid 13k rose g

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Vintage 13k Rose Gold 0.62ctw Ruby Diamond Flower Earrings

$1,320

BidhausNew York, NY

Victorian 14K Gold Oval Opal Diamond Halo Ring 0.80ctw: Victorian 14K Gold Oval Opal Diamond Halo Ring 0.80ctw This exquisite Antique Victorian ring showcases a captivating oval opal solitaire, expertly crafted in solid 14K yellow gold. The opal, measuring

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Victorian 14K Gold Oval Opal Diamond Halo Ring 0.80ctw

$3,820

BidhausNew York, NY

Vintage 14k White Gold Blue Topaz Diamond Pendant 19.85ct: Vintage 14k White Gold Blue Topaz Diamond Pendant 19.85ct This exquisite vintage pendant features a stunning natural blue topaz gemstone, elegantly cut in an emerald shape and prong set to showcase it

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Vintage 14k White Gold Blue Topaz Diamond Pendant 19.85ct

$940

BidhausNew York, NY

Antique Art Nouveau 14k Gold Pearl Diamond Butterfly Stick Pin: Antique Art Nouveau 14k Gold Pearl Diamond Butterfly Stick Pin This exquisite Antique Art Nouveau stick pin features a detailed butterfly design crafted from 14k yellow gold. The pin showcases a genui

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Antique Art Nouveau 14k Gold Pearl Diamond Butterfly Stick Pin

$440

BidhausNew York, NY

Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch: Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch This exquisite Early Victorian brooch pin showcases a unique sword and sheath design, expertly crafted from solid 14k yellow gold w

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Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch

$1,950

BidhausNew York, NY

Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch: Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch This exquisite Early Victorian brooch pin showcases a unique sword and sheath design, expertly crafted from solid 14k yellow gold w

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Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch

$1,950

BidhausNew York, NY

Krementz Art Nouveau marquise floral brooch 14k gold platinum pearl diamond: Krementz Art Nouveau marquise floral brooch 14k gold platinum pearl diamond Antique Art Nouveau brooch by Krementz & Co. featuring a detailed floral marquise design in solid 14k yellow gold with plati

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Krementz Art Nouveau marquise floral brooch 14k gold platinum pearl diamond

$940

BidhausNew York, NY

GIA Certified Colombian Emerald Diamond Pendant Brooch 18K Gold Platinum Top: GIA Certified Colombian Emerald Diamond Pendant Brooch 18K Gold Platinum Top This pendant and brooch combination is crafted from 18K yellow gold with a platinum top, featuring a GIA certified Colombia

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GIA Certified Colombian Emerald Diamond Pendant Brooch 18K Gold Platinum Top

$39,130

BidhausNew York, NY

Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds: Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds This vintage dome ring features a twisted bombe design crafted from solid 17-18k yellow gold with white gold accents. The top is a

Buy Now

Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds

$1,740

BidhausNew York, NY

VINTAGE 14K WHITE GOLD 2.32CT NATURAL DIAMOND EMERALD STATEMENT RING SI1-H: VINTAGE 14K WHITE GOLD 2.32CT NATURAL DIAMOND EMERALD RING SI1-H Gorgeous Vintage natural Diamond emerald in 14k white gold ring Side set natural diamond weight 1.25ct SI1-H side set natural green eme

Aug 25, 2026

VINTAGE 14K WHITE GOLD 2.32CT NATURAL DIAMOND EMERALD STATEMENT RING SI1-H

Est.

$5,525

-

$6,175

$4,550

Modern JewelryValley Village, CA

Antique Art Nouveau 14k Gold Pearl Diamond Butterfly Stick Pin: Antique Art Nouveau 14k Gold Pearl Diamond Butterfly Stick Pin This exquisite Antique Art Nouveau stick pin features a detailed butterfly design crafted from 14k yellow gold. The pin showcases a genui

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Antique Art Nouveau 14k Gold Pearl Diamond Butterfly Stick Pin

$440

BidhausNew York, NY

Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch: Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch This exquisite Early Victorian brooch pin showcases a unique sword and sheath design, expertly crafted from solid 14k yellow gold w

Buy Now

Antique Victorian 14k Gold Emerald Diamond Sword Cigar Cutter Brooch

$1,950

BidhausNew York, NY

French 18K Yellow Gold Swan Brooch 16ct Diamonds Double Pin Closure: French 18K Yellow Gold Swan Brooch 16ct Diamonds Double Pin Closure This exquisite French brooch features a stunning swan design crafted from luxurious 18K yellow gold. Adorned with approximately 16 c

Buy Now

French 18K Yellow Gold Swan Brooch 16ct Diamonds Double Pin Closure

$28,550

BidhausNew York, NY

White Gold Rainbow Moonstone and Single Cut Diamond Vintage Halo Ring: White Gold Rainbow Moonstone and Single Cut Diamond Vintage Halo Ring This vintage ring features a natural oval cabochon-cut rainbow moonstone, prong-set at the center and surrounded by a halo of sixt

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White Gold Rainbow Moonstone and Single Cut Diamond Vintage Halo Ring

$2,420

BidhausNew York, NY

Krementz Art Nouveau marquise floral brooch 14k gold platinum pearl diamond: Krementz Art Nouveau marquise floral brooch 14k gold platinum pearl diamond Antique Art Nouveau brooch by Krementz & Co. featuring a detailed floral marquise design in solid 14k yellow gold with plati

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Krementz Art Nouveau marquise floral brooch 14k gold platinum pearl diamond

$940

BidhausNew York, NY

Vintage 18K Two Tone Gold Diamond Cross Pendant Necklace with Curb Link Chain: Vintage 18K Two Tone Gold Diamond Cross Pendant Necklace with Curb Link Chain This exquisite vintage cross pendant is crafted from solid 18K two-tone gold, featuring a beautifully etched design and a

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Vintage 18K Two Tone Gold Diamond Cross Pendant Necklace with Curb Link Chain

$750

BidhausNew York, NY

Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds: Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds This vintage dome ring features a twisted bombe design crafted from solid 17-18k yellow gold with white gold accents. The top is a

Buy Now

Red Orange Enamel Bombe Dome Ring in 17-18k Yellow Gold with Diamonds

$1,740

BidhausNew York, NY

Vintage 18K Two Tone Gold Diamond Cross Pendant Necklace with Curb Link Chain: Vintage 18K Two Tone Gold Diamond Cross Pendant Necklace with Curb Link Chain This exquisite vintage cross pendant is crafted from solid 18K two-tone gold, featuring a beautifully etched design and a

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Vintage 18K Two Tone Gold Diamond Cross Pendant Necklace with Curb Link Chain

$750

BidhausNew York, NY

Antique Krementz 14k Gold Platinum Filigree Diamond Bar Brooch: Antique Krementz 14k Gold Platinum Filigree Diamond Bar Brooch This exquisite antique bar brooch features a stunning combination of 14k yellow gold and platinum, showcasing a delicate filigree design.

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Antique Krementz 14k Gold Platinum Filigree Diamond Bar Brooch

$1,040

BidhausNew York, NY

GIA Ceylon Star Sapphire Platinum Cocktail Ring with Diamonds: GIA Ceylon Star Sapphire Platinum Cocktail Ring with Diamonds This antique Art Deco ring is crafted from solid platinum and features a GIA-certified, natural Ceylon star sapphire. The centerpiece is a

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GIA Ceylon Star Sapphire Platinum Cocktail Ring with Diamonds

$8,440

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

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

$2,420

BidhausNew York, NY

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