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BAILEY BANKS & BIDDLE PLATINUM OPAL DIAMOND PENDANT EDWARDIAN1910S: BAILEY BANKS & BIDDLE PLATINUM OPAL DIAMOND PENDANT EDWARDIAN1910S Bailey Banks & Biddle Black Opal Diamond Platinum Pendant Fabulous pendant created by Bailey Banks & Biddle in the 1910s. The pendant

Jun 04, 2026

BAILEY BANKS & BIDDLE PLATINUM OPAL DIAMOND PENDANT EDWARDIAN1910S

Est. $16,830-$18,810

$13,750

Modern JewelryValley Village, CA

Antique Art Deco Platinum 7.3ctw GIA Colombian Emerald Diamond Brooch: Antique Art Deco Platinum 7.3ctw GIA Colombian Emerald Diamond Brooch This exquisite antique brooch showcases a stunning 4.65-carat GIA certified Colombian emerald, elegantly crafted from solid .900 p

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Antique Art Deco Platinum 7.3ctw GIA Colombian Emerald Diamond Brooch

$6,570

Diamond DepotNew York, NY

18K Yellow Gold 1.0ct Diamond and Enamel Earrings: A striking geometric design makes these earrings instantly eye-catching. At the center of the round 18K Yellow Gold setting, Diamonds totaling 1.0 carats effortlessly catch the light. Black enamel aro

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18K Yellow Gold 1.0ct Diamond and Enamel Earrings

$2,100

Eastern European Art Gallery IncBroomall, PA

1940s Retro Platinum 18K Gold Diamond Fan Earrings 7 Cts: 1940s Retro Platinum 18K Gold Diamond Fan Earrings 7 Cts These exquisite earrings from the 1940s feature a stunning retro fan style design, crafted from a luxurious combination of Platinum and 18K Yel

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1940s Retro Platinum 18K Gold Diamond Fan Earrings 7 Cts

$10,030

Diamond DepotNew York, NY

Antique Art Deco 10k Gold .14ct Diamond Filigree Brooch: Antique Art Deco 10k Gold .14ct Diamond Filigree Brooch This exquisite Antique Art Deco brooch features a stunning solitaire diamond, elegantly set in a delicate open filigree design. Crafted from sol

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Antique Art Deco 10k Gold .14ct Diamond Filigree Brooch

$570

Diamond DepotNew York, NY

Antique Art Deco 18K White Gold 0.32ctw Diamond Sapphire Navette Ring: Antique Art Deco 18K White Gold 0.32ctw Diamond Sapphire Navette Ring This exquisite Antique Art Deco ring features a stunning navette shape crafted from solid 18K white gold. The ring showcases a tot

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Antique Art Deco 18K White Gold 0.32ctw Diamond Sapphire Navette Ring

$1,320

BidhausNew York, NY

Antique Victorian Pave Green Diamond Round Ring 14K Yellow Gold Silver, 6.44 Gr: Title: Antique Victorian Pave Green Diamond Round Ring 14K Yellow Gold Silver, 6.44 Gr Description: Antique Victorian Pave Green Diamond Round Ring 14K Yellow Gold Silver, 6.44 Gr Make a statement wit

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Antique Victorian Pave Green Diamond Round Ring 14K Yellow Gold Silver, 6.44 Gr

$1,836

Chairish AuctionsNew York, NY

French Antique Art Nouveau GIA Certified Gold Opal Diamond Navette Ring: French Antique Art Nouveau GIA Certified Gold Opal Diamond Navette Ring This exquisite French Antique Art Nouveau ring showcases a stunning natural black opal complemented by sparkling diamonds. The r

4 days Left

French Antique Art Nouveau GIA Certified Gold Opal Diamond Navette Ring

Est. $31,479-$35,414

$9,800

Diamond DepotNew York, NY

BOUCHERON 18K GOLD RETRO CLIP PIN BROOCH DIAMOND SAPPHIRE: BOUCHERON 18K GOLD RETRO CLIP PIN BROOCH DIAMOND SAPPHIRE Boucheron, Paris Sapphire Diamond 18 karat Yellow Gold Platinum Clip Chic Retro clip created by Boucheron Paris in 1930s. Made of 18 karat yel

Jun 04, 2026

BOUCHERON 18K GOLD RETRO CLIP PIN BROOCH DIAMOND SAPPHIRE

Est. $62,900-$70,300

$51,500

Modern JewelryValley Village, CA

ART DECO PLATINUM 13X18MM SOUTH SEA PEARL PEAR MARQUISE BAGUETTE DIAMOND RING: ART DECO PLATINUM 13X18MM SOUTH SEA PEARL PEAR MARQUISE BAGUETTE DIAMOND RING Antique Art Deco Platinum 13x18mm Natural South Sea Pearl Pear Marquise Baguette Diamond Ring Size: 7- Can Be Sized To Any

May 31, 2026

ART DECO PLATINUM 13X18MM SOUTH SEA PEARL PEAR MARQUISE BAGUETTE DIAMOND RING

Est. $5,950-$6,650

$4,900

Modern JewelryValley Village, CA

18K Yellow Gold Platinum 5.30 Ct Diamond Cluster Earrings: 18K Yellow Gold Platinum 5.30 Ct Diamond Cluster Earrings These exquisite earrings feature a stunning combination of 18K yellow gold and platinum, elegantly showcasing a total diamond weight of 5.30 c

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18K Yellow Gold Platinum 5.30 Ct Diamond Cluster Earrings

$6,460

BidhausNew York, NY

Solid 10k Yellow Gold Diamond Nugget Bar Pendant 0.06ctw: Solid 10k Yellow Gold Diamond Nugget Bar Pendant 0.06ctw This exquisite Y-Drop pendant features three natural genuine diamonds, meticulously bezel set for a striking effect. The round brilliant and ol

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Solid 10k Yellow Gold Diamond Nugget Bar Pendant 0.06ctw

$1,220

Diamond DepotNew York, NY

Vintage Filigree Platinum Ring 3.32ct. Natural Diamond Burma Ruby GIA Cert 1930': VINTAGE FILIGREE PLATINUM RING 3.32CT. NATURAL DIAMOND BURMA RUBY GIA CERT 1930' This stunning vintage Art Deco ring is crafted in solid platinum, featuring a 1.45-carat round diamond (approx. 7.3 mm)

Jun 02, 2026

Vintage Filigree Platinum Ring 3.32ct. Natural Diamond Burma Ruby GIA Cert 1930'

Est. $21,675-$24,225

$17,750

Modern JewelryValley Village, CA

Antique Victorian 10k Yellow Gold Purple Stone Diamond Halo Cluster Ring: Antique Victorian 10k Yellow Gold Purple Stone Diamond Halo Cluster Ring This exquisite Antique Victorian ring showcases a beautiful flower cluster design featuring a vivid rich purple stone at its ce

2 days Left

Antique Victorian 10k Yellow Gold Purple Stone Diamond Halo Cluster Ring

Est. $963-$1,083

$300

Diamond DepotNew York, NY

VINTAGE YELLOW GOLD SPUTNIK PIN BROOCH CLIP FRENCH DIAMOND RUBY SAPPHIRE 1950S: VINTAGE YELLOW GOLD SPUTNIK PIN BROOCH CLIP FRENCH DIAMOND RUBY SAPPHIRE 1950S Diamond Ruby Sapphire 18k Yellow Gold Sputnik Clip Inspired by the first sputnik launched in 1957, this colorful clip was

Jun 04, 2026

VINTAGE YELLOW GOLD SPUTNIK PIN BROOCH CLIP FRENCH DIAMOND RUBY SAPPHIRE 1950S

Est. $10,540-$11,780

$8,600

Modern JewelryValley Village, CA

Antique Art Deco 14K Gold Filigree Flip Ring with Shell Cameo Amethyst and Diamond: Antique Art Deco 14K Gold Filigree Flip Ring with Shell Cameo Amethyst and Diamond This exquisite Art Deco flip ring is crafted from solid 14K white gold and features a beautifully carved shell cameo

5 days Left

Antique Art Deco 14K Gold Filigree Flip Ring with Shell Cameo Amethyst and Diamond

Est. $2,054-$2,311

$710

Diamond DepotNew York, NY

Vintage 14k Yellow Gold Turtle Charm 0.20ct Diamond Pendant: Vintage 14k Yellow Gold Turtle Charm 0.20ct Diamond Pendant This vintage charm pendant features a beautifully detailed turtle design crafted from solid 14k yellow gold. It showcases a natural genuine

May 19, 2026

Vintage 14k Yellow Gold Turtle Charm 0.20ct Diamond Pendant

Est. $1,669-$1,877

$610

Diamond DepotNew York, NY

Art Deco Platinum Brooch with Sapphires and Diamonds in Original Box: Art Deco Platinum Brooch with Sapphires and Diamonds in Original Box This French Art Deco brooch is crafted from platinum and features 54 sapphires with an approximate total weight of 3.00 carats, as

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Art Deco Platinum Brooch with Sapphires and Diamonds in Original Box

$10,300

BidhausNew York, NY

Elegant 18K Yellow Gold Platinum Diamond Earrings 3.40 Ct: Elegant 18K Yellow Gold Platinum Diamond Earrings 3.40 Ct Elevate your elegance with these stunning 18K Yellow Gold and Platinum earrings, adorned with a striking total of 3.40 carats of exquisite dia

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Elegant 18K Yellow Gold Platinum Diamond Earrings 3.40 Ct

$5,330

BidhausNew York, NY

Antique Art Deco White Gold Onyx Diamond Masonic Floral Ring: Antique Art Deco White Gold Onyx Diamond Masonic Floral Ring This exquisite Antique Art Deco ring features a stunning combination of materials and intricate design. Crafted from 9-18k white gold and a

7 hrs Left

Antique Art Deco White Gold Onyx Diamond Masonic Floral Ring

Est. $2,332-$2,624

$730

Diamond DepotNew York, NY

Vintage 14K White Gold Ring 11.16ct Lab-Created Orange Garnet Emerald Cut: VINTAGE 14K WHITE GOLD ENGAGEMENT RING 11.16CT. GEM ORANGE GARNET EMERALD CUT VINTAGE 14K WHITE GOLD GEM ORANGE GARNET RING. CENTER LAB-GROWN ORANGE GARNET IN EMERALD CUT CENTER WEIGHT 11.16 CARAT SIZ

Jun 02, 2026

Vintage 14K White Gold Ring 11.16ct Lab-Created Orange Garnet Emerald Cut

Est. $6,205-$6,935

$5,100

Modern JewelryValley Village, CA

Mellerio French Vintage Platinum Diamond Bracelet 13.25cttw Signed Paris: Mellerio French Vintage Platinum Diamond Bracelet 13.25cttw Signed Paris This exquisite vintage bracelet by Mellerio showcases a stunning array of 156 diamonds totaling approximately 13.25 carats. Cra

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Mellerio French Vintage Platinum Diamond Bracelet 13.25cttw Signed Paris

$23,930

BidhausNew York, NY

1920s Vintage Platinum 3.65ct.Natural Green Jade & Diamond Ring – GIA Certified: 3.65CT. ANTIQUE ART DECO FILIGREE PLATINUM RING NATURAL GREEN JADE GIA CERT Gorgeous Vintage natural green jade in platinum ring circ 1920's center set beautiful natural green jade weight 3.65ct. size

Jun 02, 2026

1920s Vintage Platinum 3.65ct.Natural Green Jade & Diamond Ring – GIA Certified

Est. $5,015-$5,605

$4,100

Modern JewelryValley Village, CA

Vintage 14k Yellow Gold Opal Diamond Handmade Pendant Necklace: Vintage 14k Yellow Gold Opal Diamond Handmade Pendant Necklace This exquisite vintage pendant necklace features a stunning combination of a natural opal and diamonds, elegantly crafted from 14k yellow

5 days Left

Vintage 14k Yellow Gold Opal Diamond Handmade Pendant Necklace

Est. $2,525-$2,840

$970

Diamond DepotNew York, NY

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