Estate & Designer Rings | Spectra Fine Jewelry

Estate and signed designer rings in platinum and 18k gold with diamonds and colored gemstones. Styles include solitaires, cocktail and cluster rings, bands and eternity rings, toi et moi, three-stone, and statement designs, selected for proportion, craftsmanship, and comfortable wear. Expertly evaluated and curated by Spectra Fine Jewelry in New York City.

11.68 ct. Emerald Diamond Three-Stone Engagement Ring - Spectra Fine Jewelry

11.68 ct. Emerald Diamond Three-Stone Engagement Ring - Spectra Fine Jewelry

Regular price $114,750.00

Regular price Sale price $114,750.00
Unit price per
5.38 ct. Ceylon No Heat Sapphire Ring - Spectra Fine Jewelry

5.38 ct. Ceylon No Heat Sapphire Ring - Spectra Fine Jewelry

Regular price $43,200.00

Regular price Sale price $43,200.00
Unit price per
David Webb Sapphire Diamond Ring 17.65ct | Signed Estate Ring

David Webb Sapphire Diamond Ring 17.65ct | Signed Estate Ring

Regular price $216,000.00

Regular price Sale price $216,000.00
Unit price per
6.0ct No-Heat Ceylon Sapphire and Diamond Ring | Spectra Fine Jewelry

6.0ct No-Heat Ceylon Sapphire and Diamond Ring | Spectra Fine Jewelry

Regular price $37,800.00

Regular price Sale price $37,800.00
Unit price per
Van Cleef & Arpels Diamond Lotus Between the Finger Ring

Van Cleef & Arpels Diamond Lotus Between the Finger Ring

Regular price $35,000.00

Regular price Sale price $35,000.00
Unit price per
19.80 ct Ceylon Sapphire & Diamond Ring in Platinum – Spectra Fine Jewelry

19.80 ct Ceylon Sapphire & Diamond Ring in Platinum – Spectra Fine Jewelry

Regular price $324,000.00

Regular price Sale price $324,000.00
Unit price per
Spectra Fine Jewelry 8.46-Carat Ceylon Cobalt Blue Spinel Ring

Spectra Fine Jewelry 8.46-Carat Ceylon Cobalt Blue Spinel Ring

Regular price $57,105.00

Regular price Sale price $57,105.00
Unit price per
Spectra Fine Jewelry 23.88ct Colombian Emerald and Diamond Three Stone Ring

Spectra Fine Jewelry 23.88ct Colombian Emerald and Diamond Three Stone Ring

Regular price $842,400.00

Regular price Sale price $842,400.00
Unit price per
25.02ct Intense Yellow Diamond Three-Stone Ring

25.02ct Intense Yellow Diamond Three-Stone Ring

Regular price $931,500.00

Regular price Sale price $931,500.00
Unit price per
Spectra Fine Jewelry 2.07 ct. Colombian Emerald and Diamond Ring

Spectra Fine Jewelry 2.07 ct. Colombian Emerald and Diamond Ring

Regular price $16,470.00

Regular price Sale price $16,470.00
Unit price per
Spectra Fine Jewelry GRS Certified 20.12 Carat Blue Sapphire Diamond Ring

Spectra Fine Jewelry GRS Certified 20.12 Carat Blue Sapphire Diamond Ring

Regular price $202,500.00

Regular price Sale price $202,500.00
Unit price per
Spectra Fine Jewelry 20.17 Carat GIA Certified Yellow Diamond Ring

Spectra Fine Jewelry 20.17 Carat GIA Certified Yellow Diamond Ring

Regular price $386,640.00

Regular price Sale price $386,640.00
Unit price per
Spectra Fine Jewelry 5.16ct Fancy Brown-Orange Diamond Platinum & 18K Gold Ring

Spectra Fine Jewelry 5.16ct Fancy Brown-Orange Diamond Platinum & 18K Gold Ring

Regular price $195,750.00

Regular price Sale price $195,750.00
Unit price per
Gubelin Colombian Emerald and Diamond Ring, SSEF Certified

Gubelin Colombian Emerald and Diamond Ring, SSEF Certified

Regular price $202,500.00

Regular price Sale price $202,500.00
Unit price per
Contemporary Diamond Pave Filigree Wide Band Dinner Ring

Contemporary Diamond Pave Filigree Wide Band Dinner Ring

Regular price $2,700.00

Regular price Sale price $2,700.00
Unit price per
14k Rose Gold Mama Ring

14k Rose Gold Mama Ring

Regular price $400.00

Regular price Sale price $400.00
Unit price per
Spectra Fine Jewelry 5.31ct Pear-Shaped Green Tsavorite Garnet & Diamond Ring

Spectra Fine Jewelry 5.31ct Pear-Shaped Green Tsavorite Garnet & Diamond Ring

Regular price $32,400.00

Regular price Sale price $32,400.00
Unit price per
Spectra Fine Jewelry 7.33ct. Oval Madagascar Pink Sapphire & Diamond Ring

Spectra Fine Jewelry 7.33ct. Oval Madagascar Pink Sapphire & Diamond Ring

Regular price $121,500.00

Regular price Sale price $121,500.00
Unit price per
Spectra Fine Jewelry 36.46 ct Emerald Cut Fancy Diamond Cocktail Ring

Spectra Fine Jewelry 36.46 ct Emerald Cut Fancy Diamond Cocktail Ring

Regular price $500,000.00

Regular price Sale price $500,000.00
Unit price per
Spectra Fine Jewelry 8.88 ct. Cushion Spinel and Diamond Ring

Spectra Fine Jewelry 8.88 ct. Cushion Spinel and Diamond Ring

Regular price $276,750.00

Regular price Sale price $276,750.00
Unit price per
8.34ct No-Heat Ceylon Sapphire Ring

8.34ct No-Heat Ceylon Sapphire Ring

Regular price $168,753.00

Regular price Sale price $168,753.00
Unit price per
6.05ct Oval Padparadcha Sapphire & Diamond Ring, 18k White Gold

6.05ct Oval Padparadcha Sapphire & Diamond Ring, 18k White Gold

Regular price $175,500.00

Regular price Sale price $175,500.00
Unit price per
Spectra Fine Jewelry 12.04cts Cushion Fancy Yellow Diamond Eternity Band Ring

Spectra Fine Jewelry 12.04cts Cushion Fancy Yellow Diamond Eternity Band Ring

Regular price $36,500.00

Regular price Sale price $36,500.00
Unit price per
3.60ct Cushion Cut Burma Red Spinel and Diamond Ring

3.60ct Cushion Cut Burma Red Spinel and Diamond Ring

Regular price $40,500.00

Regular price Sale price $40,500.00
Unit price per