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Art Deco Platinum Diamond Clips 21.20 Ct with Old Mine and Baguette Diamonds: Art Deco Platinum Diamond Clips 21.20 Ct with Old Mine and Baguette Diamonds This exquisite pair of Art Deco clips/brooches showcases a stunning design crafted in platinum. Weighing a total of 35.5 gr

14 hrs Left

Art Deco Platinum Diamond Clips 21.20 Ct with Old Mine and Baguette Diamonds

Est.

US$25,649

-

US$33,343

US$100

New York, NY

Mynt Auctions

4.5

(925)

Platinum Vintage Engagement Ring with 1.41 Ct Old European Cut Diamond: Platinum Vintage Engagement Ring with 1.41 Ct Old European Cut Diamond Vintage engagement ring crafted in platinum and set with a 1.41 ct Old-European cut center diamond. The ring features an intricat

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Platinum Vintage Engagement Ring with 1.41 Ct Old European Cut Diamond

Est.

US$8,944

-

US$11,627

US$100

New York, NY

Bidhaus

4.2

(881)

2.07 CARAT OLD EUROPEAN CUT N VS1 DIAMOND 14 KARAT YELLOW GOLD ENGAGEMENT RING: PRODUCT DESCRIPTION Title: 2.07 Carat Old European Cut N VS1 Diamond 14 Karat Yellow Gold Engagement Ring Style: Engagement Metal: 14 Karat Yellow Gold Gemstone 1: 2.07 Carat Diamond Number of Stones:

Oct 15, 2026

2.07 CARAT OLD EUROPEAN CUT N VS1 DIAMOND 14 KARAT YELLOW GOLD ENGAGEMENT RING

Est.

US$25,500

-

US$28,500

US$21,000

Valley Village, CA

Modern Jewelry

4.5

(220)

DIAMOND GOLD SOLITAIRE PENDANT OLD MINE CUT 2.92CT 14K TWO TONE NECKLACE: DIAMOND GOLD SOLITAIRE PENDANT OLD MINE CUT 2.92CT 14K TWO TONE NECKLACE This is a stunning solitaire diamond pendant necklace. The chain attached to the pendant is crafted from 14k yellow gold and th

Oct 14, 2026

DIAMOND GOLD SOLITAIRE PENDANT OLD MINE CUT 2.92CT 14K TWO TONE NECKLACE

Est.

US$33,150

-

US$37,050

US$27,250

Valley Village, CA

Modern Jewelry

4.5

(220)

Edwardian Platinum Brooch with 2.5 Carat Old-European Cut Diamonds: Edwardian Platinum Brooch with 2.5 Carat Old-European Cut Diamonds This exquisite Edwardian brooch is crafted from platinum and features a stunning arrangement of old-European cut diamonds. Weighing a

2026

Edwardian Platinum Brooch with 2.5 Carat Old-European Cut Diamonds

New York, NY

Mynt Auctions

4.5

(925)

VICTORIAN 14K GOLD SILVER TWO-STONE DIAMOND EARRINGS OLD MINE CUT ANTIQUE: VICTORIAN 14K GOLD SILVER TWO-STONE DIAMOND EARRINGS OLD MINE CUT ANTIQUE Victorian Diamond Silver 14 karat Yellow Gold Earrings This pair of Victorian two-stone diamond earrings is crafted in 14k yel

Oct 12, 2026

VICTORIAN 14K GOLD SILVER TWO-STONE DIAMOND EARRINGS OLD MINE CUT ANTIQUE

Est.

US$39,100

-

US$43,700

US$32,000

Valley Village, CA

Modern Jewelry

4.5

(220)

Platinum Art Deco Diamond Bracelet 30 Cts Old Euro Old Mine Cut: Platinum Art Deco Diamond Bracelet 30 Cts Old Euro Old Mine Cut Art Deco bracelet crafted in platinum and set with old European cut and old mine cut diamonds. This pre-owned piece has an approximate t

3 days Left

Platinum Art Deco Diamond Bracelet 30 Cts Old Euro Old Mine Cut

Est.

US$68,042

-

US$88,454

US$100

New York, NY

Bidhaus

4.2

(881)

Victorian Yellow Gold Navette Ring With GIA Ruby and Old Mine Cut Diamonds: Victorian Yellow Gold Navette Ring With GIA Ruby and Old Mine Cut Diamonds This antique Victorian navette ring showcases a natural cushion-cut ruby weighing approximately 1.50 carats, certified by GIA

3 days Left

Victorian Yellow Gold Navette Ring With GIA Ruby and Old Mine Cut Diamonds

Est.

US$9,620

-

US$12,506

US$100

New York, NY

Mynt Auctions

4.5

(925)

Platinum Old Mine Cut Diamond Bangle Bracelet 27 Cts 6.5 inches: Platinum Old Mine Cut Diamond Bangle Bracelet 27 Cts 6.5 inches An extraordinary old mine cut diamond bangle bracelet crafted in platinum. This fixed cuff-style bracelet features a hinged closure and

4 days Left

Platinum Old Mine Cut Diamond Bangle Bracelet 27 Cts 6.5 inches

Est.

US$73,513

-

US$87,260

US$24,500

New York, NY

Diamond Depot

4.3

(16)

Platinum Riviera Necklace 57.69 Ct Old Mine Diamonds H-J VS1-SI1: Platinum Riviera Necklace 57.69 Ct Old Mine Diamonds H-J VS1-SI1 This exquisite Platinum Riviera Necklace features a stunning total diamond weight of 57.69 carats, showcasing the timeless beauty of Ol

Sep 30, 2026

Platinum Riviera Necklace 57.69 Ct Old Mine Diamonds H-J VS1-SI1

Est.

US$214,178

-

US$254,229

US$67,000

New York, NY

Diamond Depot

4.3

(16)

Platinum Maltese Cross Pendant with Emerald and 102 Old Mine Diamonds: Platinum Maltese Cross Pendant with Emerald and 102 Old Mine Diamonds Art Deco platinum pendant in a Maltese cross design, centered with a Colombian emerald and surrounded by old mine cut diamonds. Th

2026

Platinum Maltese Cross Pendant with Emerald and 102 Old Mine Diamonds

New York, NY

Diamond Depot

4.3

(16)

VINTAGE PLATINUM THREE-STONE ENGAGEMENT RING 2.33CT. OLD EURO-CUT DIAMOND: 2.33CT. VINTAGE PLATINUM THREE-STONE ENGAGEMENT RING OLD EURO-CUT DIAMOND Here is an outstanding platinum diamond engagement ring,the beautiful three stone diamond design gives this ring amazing appea

Oct 5, 2026

VINTAGE PLATINUM THREE-STONE ENGAGEMENT RING 2.33CT. OLD EURO-CUT DIAMOND

Est.

US$22,950

-

US$25,650

US$18,750

Valley Village, CA

Modern Jewelry

4.5

(220)

Art Deco Platinum Ring 2.25 Ct Old Mine Diamond 100 Accent Stones: Art Deco Platinum Ring 2.25 Ct Old Mine Diamond 100 Accent Stones Discover this exquisite Art Deco Platinum Cocktail Ring, featuring a stunning central Old Mine Diamond weighing approximately 2.25 Ct.

4 days Left

Art Deco Platinum Ring 2.25 Ct Old Mine Diamond 100 Accent Stones

Est.

US$17,338

-

US$20,581

US$5,700

New York, NY

Diamond Depot

4.3

(16)

6.00 CARAT OLD EUROPEAN AND ROUND DIAMOND 18K YG SEMI MOUNT RING CENTER CZ: 6.00 CARAT OLD EUROPEAN AND ROUND DIAMOND 18K YG SEMI MOUNT RING CENTER CZ Title: 6.00 Carat Old European Cut G VS1 and Round Brilliant Fancy Yellow VS1 Diamond 18 Karat Yellow Gold Semi Mount Ring Ce

Oct 15, 2026

6.00 CARAT OLD EUROPEAN AND ROUND DIAMOND 18K YG SEMI MOUNT RING CENTER CZ

Est.

US$18,054

-

US$20,178

US$14,750

Valley Village, CA

Modern Jewelry

4.5

(220)

Old European French Cut GIA Diamond Ring in Antique Yellow Gold 2.34ctw: Old European French Cut GIA Diamond Ring in Antique Yellow Gold 2.34ctw This antique engagement ring features a 1.54 carat GIA-certified Old European brilliant cut natural diamond as the centerpiece,

2026

Old European French Cut GIA Diamond Ring in Antique Yellow Gold 2.34ctw

New York, NY

Diamond Depot

4.3

(16)

2.25CT. PLATINUM VINTAGE FILIGREE ENGAGEMENT RING NATURAL EURO OLD CUT DIAMOND: 2.25CT. PLATINUM VINTAGE FILIGREE ENGAGEMENT RING NATURAL EURO OLD CUT DIAMOND Gorgeous art deco filigree Platinum Engagement ring circ 1920's center natural euro cut round Diamond weight 2.25ct.SIZE

Oct 5, 2026

2.25CT. PLATINUM VINTAGE FILIGREE ENGAGEMENT RING NATURAL EURO OLD CUT DIAMOND

Est.

US$31,450

-

US$35,150

US$25,750

Valley Village, CA

Modern Jewelry

4.5

(220)

1.54 CARAT OLD EUROPEAN CUT DIAMOND 18 KARAT WHITE GOLD ENGAGEMENT RING: 1.54 CARAT OLD EUROPEAN CUT DIAMOND 18 KARAT WHITE GOLD ENGAGEMENT RING Title: 1.54 Carat Old European Cut Shape I-VS1 Diamond 18 Karat White Gold Engagement Ring Style: Engagement Metal: 18 Karat Whi

Oct 15, 2026

1.54 CARAT OLD EUROPEAN CUT DIAMOND 18 KARAT WHITE GOLD ENGAGEMENT RING

Est.

US$25,211

-

US$28,177

US$20,750

Valley Village, CA

Modern Jewelry

4.5

(220)

Platinum Art Deco Solitaire Ring with Old European Cut Diamond: Platinum Art Deco Solitaire Ring with Old European Cut Diamond Art Deco solitaire engagement ring made of platinum, centered with a 3.46-carat Old European cut diamond and accented with single cut dia

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Platinum Art Deco Solitaire Ring with Old European Cut Diamond

US$32,060

New York, NY

Mynt Auctions

4.5

(925)

PLATINUM 3.25 TCW VS2 G NATURAL DIAMOND OLD EUROPEAN CENTER ENGAGEMENT RING: PLATINUM 3.25 TCW VS2 G NATURAL DIAMOND OLD EUROPEAN CENTER ENGAGEMENT RING Description Platinum 3.25 TCW Natural Diamond Old European Center Engagement Ring Ring is in great condition. May show signs

Oct 11, 2026

PLATINUM 3.25 TCW VS2 G NATURAL DIAMOND OLD EUROPEAN CENTER ENGAGEMENT RING

Est.

US$25,397

-

US$28,385

US$20,750

Valley Village, CA

Modern Jewelry

4.5

(220)

VINTAGE OLD EURO CUT DIAMOND 1.77CT VS1-J PLATINUM ENGAGEMENT RING: VINTAGE OLD EURO CUT DIAMOND 1.77CT VS1-J PLATINUM ENGAGEMENT RING Stunning Vintage Art Deco old mine CUT Diamond Platinum ring center natural old mine cut diamond weight 1.77ct. SIZE 7.1x6.9mm VS1-J

Oct 5, 2026

VINTAGE OLD EURO CUT DIAMOND 1.77CT VS1-J PLATINUM ENGAGEMENT RING

Est.

US$23,715

-

US$26,505

US$19,500

Valley Village, CA

Modern Jewelry

4.5

(220)

14K White Gold Engagement Ring 1.33 ct Old European Cut Diamond GIA Size 6.5: 14K White Gold Engagement Ring 1.33 ct Old European Cut Diamond GIA Size 6.5 Solitaire style engagement ring featuring a 1.33 ct Old European Cut diamond in a modern six-prong basket-style 14K white g

4 days Left

14K White Gold Engagement Ring 1.33 ct Old European Cut Diamond GIA Size 6.5

Est.

US$15,384

-

US$18,261

US$4,600

New York, NY

Diamond Depot

4.3

(16)

Platinum Art Deco Diamond Bracelet 30 Cts Old Euro Old Mine Cut: Platinum Art Deco Diamond Bracelet 30 Cts Old Euro Old Mine Cut Art Deco bracelet crafted in platinum and set with old European cut and old mine cut diamonds. This pre-owned piece has an approximate t

17 hrs Left

Platinum Art Deco Diamond Bracelet 30 Cts Old Euro Old Mine Cut

Est.

US$108,814

-

US$129,163

US$40,500

New York, NY

Diamond Depot

4.3

(16)

Platinum Art Deco Ring with 1.39ct Old European Cut Diamond: Platinum Art Deco Ring with 1.39ct Old European Cut Diamond This stunning Art Deco ring features a captivating 1.39 carat round old European cut diamond, elegantly set in high prongs atop a beautifull

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Platinum Art Deco Ring with 1.39ct Old European Cut Diamond

US$14,520

New York, NY

Diamond Depot

4.3

(16)

3.51 CARAT OLD EUROPEAN CUT DIAMOND 0.60 CARAT EMERALD 18K GOLD-PLAT EARRINGS: 3.51 CARAT OLD EUROPEAN CUT DIAMOND 0.60 CARAT EMERALD 18K GOLD-PLAT EARRINGS Title: 3.51 Carat Old European Cut J-K I1 and Circular Brilliant Cut J I1 Diamond 0.60 Carat Tapered Baguette Shape Emeral

Oct 15, 2026

3.51 CARAT OLD EUROPEAN CUT DIAMOND 0.60 CARAT EMERALD 18K GOLD-PLAT EARRINGS

Est.

US$30,999

-

US$34,647

US$25,500

Valley Village, CA

Modern Jewelry

4.5

(220)

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