Results for “mine diamond”

Est. $16,500-$17,500

Lab Grown 3.00 Ct Cushion (Old Mine Look) Diamond Ring – Classic Cushion Halo with Tapered

18 hrs Left

Est. $11,500-$12,500

Lab Grown 4.00 Ct Cushion (Old Mine Look) Diamond Ring – Vintage Three-Stone Cushion with Engraved

18 hrs Left

Est. $14,500-$15,500

Lab Grown 4.00 Ct Cushion (Old Mine Look) Diamond Ring – Vintage Halo with Tapered Shank – / in

18 hrs Left

Est. $14,500-$15,500

Lab Grown 4.00 Ct Cushion (Old Mine Look) Diamond Ring – Vintage Bezel Set with Engraved Shoulders

18 hrs Left

Est. $14,500-$15,500

Art Deco Platinum Bypass Ring with Old Mine Cut Diamonds

6 days Left

Est. $30,667-$39,867

Lab Grown 3.00 Ct Cushion (Old Mine Look) Diamond Ring – Vintage Cushion Halo – / in 14K White

18 hrs Left

Est. $11,500-$12,500

Lab Grown 4.00 Ct Cushion (Old Mine Look) Diamond Ring – Vintage Three-Stone Cushion Bezel Set –

18 hrs Left

Est. $14,500-$15,500

Edwardian Era 12-14k Gold Platinum Old Mine Diamond Halberd Motif Stick Pin

6 days Left

Est. $780-$1,014

Lab Grown 4.00 Ct Cushion (Old Mine Look) Diamond Ring – Vintage Solitaire with Hand-Engraved

18 hrs Left

Est. $14,500-$15,500

Lab Grown 3.00 Ct Cushion (Old Mine Look) Diamond Ring – Cushion Halo with Micro-Pave Band – /

18 hrs Left

Est. $11,500-$12,500

ANTIQUE PLATINUM OLD MINE CUT DIAMOND CRESCENT PIN.

May 27, 2026

William Smith Auctions

Est. $2,000-$2,500

$1,000

May 27, 2026

ANTIQUE 14K GOLD 3-STONE OLD MINE CUT DIAMOND RING.

William Smith Auctions

Est. $500-$800

$250

4 days Left

Platinum Diamonds By The Yard Necklace With 2.75ct Old Mine Cut Gems

Est. $3,848-$5,002

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

2 days Left

Est. $10,842-$14,094

1.40ct Cushion Old Mine Cut Diamond I SI1 Loose Gem

3 days Left

Est. $13,936-$18,116

Antique Edwardian Platinum GIA 1.56ctw Old Mine Cut Diamond Ring

2 days Left

Est. $5,681-$7,385

Art Deco Platinum Diamond Clips by Wedderien with Old Mine Diamonds

3 days Left

Est. $16,276-$21,158

0.72ct Old Mine Cut Diamond I SI2 Loose Gem for Ring or Pendant

1 day Left

Est. $3,289-$4,275

Diamond by the Yard Platinum Necklace with 7.90 Carats Old Mine Cut

3 days Left

Est. $10,296-$13,384

Diamond Necklace 81.00 Carats Old Mine 18K White Gold Platinum 17 Inch

May 23, 2026

Est. $188,942-$245,624

Antique Platinum GIA Certified 1.20ct Old Mine Diamond Pendant Necklace

2 days Left

Art Deco Platinum Diamond Clips by Wedderien with Old Mine Diamonds

Est. $3,887-$5,053

$100(1 bid)

6 days Left

Est. $16,276-$21,158

Platinum Art Deco Diamond Bracelet with 13 Carats Old Mine Stones

15 hrs Left

Est. $17,641-$22,933