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Gemstone Engagement Rings

54 products
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54 products
Vintage Cartier black pearl tension ring in 18k yellow gold, circa 1994, signed Cartier statement jewelry.
1990s Cartier ring featuring a black pearl tension-set in 18k yellow gold, collectible vintage Cartier jewelry.
On Sale

Vintage Cartier Black Pearl Tension Ring, c. 1994

Sale price: $2,068.00 Regular price:$2,200.00
Vintage sapphire trilogy ring in 18kt yellow gold with baguette diamonds set on either side
Ring on hand displaying vivid blue sapphire center in geometric gold setting
Sold Out

2.20ctw Vintage Baguette Cut Diamond & Sapphire Trilogy Bezel Ring

Vintage Color Change Sapphire 3-Stone Ring, GIA No-Heat
Vintage Color Change Sapphire 3-Stone Ring, GIA No-Heat

Vintage Color Change Sapphire 3-Stone Ring, GIA No-Heat

Price: $16,000.00
1.55ct Art Deco Sapphire & Diamond Ring, by Tiffany & Co.
1.55ct Art Deco Sapphire & Diamond Ring, by Tiffany & Co.

1.55ct Art Deco Sapphire & Diamond Ring, by Tiffany & Co.

Price: $8,900.00
5.76ct Vintage Aquamarine & Diamond Ring
5.76ct Vintage Aquamarine & Diamond Ring

5.76ct Vintage Aquamarine & Diamond Ring

Price: $8,500.00
2.31ct Art Deco Colombian Ring, GIA
2.31ct Art Deco Colombian Ring, GIA

2.31ct Art Deco Colombian Ring, GIA

Price: $19,500.00
2.66ct Asscher Cut Diamond & Sapphire Trilogy Ring, GIA M SI2
2.66ct Asscher Cut Diamond & Sapphire Trilogy Ring, GIA M SI2

2.66ct Asscher Cut Diamond & Sapphire Trilogy Ring, GIA M SI2

Price: $22,950.00
2.08ctw Oval Cut Sapphire & Diamond Ring, GIA No-Heat
2.08ctw Oval Cut Sapphire & Diamond Ring, GIA No-Heat

2.08ctw Oval Cut Sapphire & Diamond Ring, GIA No-Heat

Price: $3,900.00
2.90ct Vintage Tourmaline Bezel Ring
2.90ct Vintage Tourmaline Bezel Ring

2.90ct Vintage Tourmaline Bezel Ring

Price: $4,200.00
6.56ctw Victorian Shield Cut Diamond & Ruby Ring
6.56ctw Victorian Shield Cut Diamond & Ruby Ring

6.56ctw Victorian Shield Cut Diamond & Ruby Ring

Price: $26,950.00
2.45ctw Victorian Old Mine Cut Diamond & Sapphire Cluster Ring
2.45ctw Victorian Old Mine Cut Diamond & Sapphire Cluster Ring

2.45ctw Victorian Old Mine Cut Diamond & Sapphire Cluster Ring

Price: $3,950.00
3.08ctw Edwardian Old European Cut Diamond & Sapphire Toi et Moi Ring
3.08ctw Edwardian Old European Cut Diamond & Sapphire Toi et Moi Ring

3.08ctw Edwardian Old European Cut Diamond & Sapphire Toi et Moi Ring

Price: $17,750.00
2.15ct Art Deco Old European Cut Diamond & Emerald Ring, GIA
2.15ct Art Deco Old European Cut Diamond & Emerald Ring, GIA

2.15ct Art Deco Old European Cut Diamond & Emerald Ring, GIA

Price: $20,950.00
3.01ct Pear Cut Diamond & Aquamarine Ring
3.01ct Pear Cut Diamond & Aquamarine Ring

3.01ct Pear Cut Diamond & Aquamarine Ring

Price: $3,900.00
5.01ct Vintage Asscher Cut Diamond & Emerald Ring, GIA
5.01ct Vintage Asscher Cut Diamond & Emerald Ring, GIA

5.01ct Vintage Asscher Cut Diamond & Emerald Ring, GIA

Price: $74,000.00
2.00ctw Soleste Aquamarine Diamond Halo Ring, by Tiffany & Co.
2.00ctw Soleste Aquamarine Diamond Halo Ring, by Tiffany & Co.

2.00ctw Soleste Aquamarine Diamond Halo Ring, by Tiffany & Co.

Price: $7,900.00
2.97ctw Pear Cut Diamond & Colombian Emerald Toi et Moi Ring, GIA D IF
2.97ctw Pear Cut Diamond & Colombian Emerald Toi et Moi Ring, GIA D IF

2.97ctw Pear Cut Diamond & Colombian Emerald Toi et Moi Ring, GIA D IF

Price: $32,900.00
2.97ct Vintage Zircon Bezel Ring, GIA
2.97ct Vintage Zircon Bezel Ring, GIA

2.97ct Vintage Zircon Bezel Ring, GIA

Price: $5,900.00
7.53ctw Edwardian Revival Diamond, Opal & Sapphire Cluster Ring
7.53ctw Edwardian Revival Diamond, Opal & Sapphire Cluster Ring
On Sale

7.53ctw Edwardian Revival Diamond, Opal & Sapphire Cluster Ring

Sale price: $4,512.00 Regular price:$4,800.00
2.74ctw Ruby & Tapered Baguette Cut Diamond Ballerina Ring
2.74ctw Ruby & Tapered Baguette Cut Diamond Ballerina Ring
On Sale

2.74ctw Ruby & Tapered Baguette Cut Diamond Ballerina Ring

Sale price: $4,606.00 Regular price:$4,900.00
3.30ctw Rose Cut Diamond & Burma No-Heat Ruby Cluster Ring, French
3.30ctw Rose Cut Diamond & Burma No-Heat Ruby Cluster Ring, French
On Sale

3.30ctw Rose Cut Diamond & Burma No-Heat Ruby Cluster Ring, French

Sale price: $8,930.00 Regular price:$9,500.00
2.95ctw Antique Old Cut Diamond & Burmese No-Heat Sapphire Navette Ring
2.95ctw Antique Old Cut Diamond & Burmese No-Heat Sapphire Navette Ring
On Sale

2.95ctw Antique Old Cut Diamond & Burmese No-Heat Sapphire Navette Ring

Sale price: $7,332.00 Regular price:$7,800.00
Vintage sculptural gold ring with amethyst bead
1.70ct Vintage Amethyst Cross-Over Ring
On Sale

1.70ct Vintage Amethyst Cross-Over Ring

Sale price: $2,632.00 Regular price:$2,800.00
Diamond & Sardonyx Ladybug Ring
Diamond & Sardonyx Ladybug Ring
On Sale

Diamond & Sardonyx Ladybug Ring

Sale price: $705.00 Regular price:$750.00
4.95ctw Art Deco Old European Cut Diamond & Ruby Dome Ring
4.95ctw Art Deco Old European Cut Diamond & Ruby Dome Ring
On Sale

4.95ctw Art Deco Old European Cut Diamond & Ruby Dome Ring

Sale price: $7,050.00 Regular price:$7,500.00
3.92ctw Pink Sugarloaf Sapphire & Old Mine Cut Diamond Cluster Ring
3.92ctw Pink Sugarloaf Sapphire & Old Mine Cut Diamond Cluster Ring
On Sale

3.92ctw Pink Sugarloaf Sapphire & Old Mine Cut Diamond Cluster Ring

Sale price: $7,990.00 Regular price:$8,500.00
2.19ctw Vintage Fancy Yellow Radiant Cut Diamond Trilogy Ring, by Bvlgari c. 1970s
2.19ctw Vintage Fancy Yellow Radiant Cut Diamond Trilogy Ring, by Bvlgari c. 1970s
Sold Out

2.19ctw Vintage Fancy Yellow Radiant Cut Diamond Trilogy Ring, by Bvlgari c. 1970s

5.00ct Vintage Sapphire Cabochon Ring, by Cartier Paris
5.00ct Vintage Sapphire Cabochon Ring, by Cartier Paris
On Sale

5.00ct Vintage Sapphire Cabochon Ring, by Cartier Paris

Sale price: $15,933.00 Regular price:$16,950.00
7.40ct Fancy Tourmaline Sphere Ring
7.40ct Fancy Tourmaline Sphere Ring
On Sale

7.40ct Fancy Tourmaline Sphere Ring

Sale price: $2,303.00 Regular price:$2,450.00
Vintage Serpenti Sapphire Ring by Bvlgari
Vintage Serpenti Sapphire Ring by Bvlgari
On Sale

Vintage Serpenti Sapphire Ring by Bvlgari

Sale price: $3,008.00 Regular price:$3,200.00
3.67ctw Art Deco Diamond and Sapphire Target Ring
3.67ctw Art Deco Diamond and Sapphire Target Ring
On Sale

3.67ctw Art Deco Diamond and Sapphire Target Ring

Sale price: $12,173.00 Regular price:$12,950.00
3.12ctw Deco Inspired Old European Cut Diamond & Emerald Target Ring
3.12ctw Deco Inspired Old European Cut Diamond & Emerald Target Ring
On Sale

3.12ctw Deco Inspired Old European Cut Diamond & Emerald Target Ring

Sale price: $18,565.00 Regular price:$19,750.00
2.11ct Art Deco Old Mine Cut Diamond & Emerald Dinner Ring
2.11ct Art Deco Old Mine Cut Diamond & Emerald Dinner Ring
On Sale

2.11ct Art Deco Old Mine Cut Diamond & Emerald Dinner Ring

Sale price: $15,933.00 Regular price:$16,950.00
1.61ctw Aquamarine & Diamond Mod Ring
1.61ctw Aquamarine & Diamond Mod Ring
On Sale

1.61ctw Aquamarine & Diamond Mod Ring

Sale price: $1,499.00 Regular price:$1,595.00
1.28ctw Pink Sapphire Diamond Halo Navette Ring
1.28ctw Pink Sapphire Diamond Halo Navette Ring
On Sale

1.28ctw Pink Sapphire Diamond Halo Navette Ring

Sale price: $2,444.00 Regular price:$2,600.00
6.22ctw Edwardian Purple Star Sapphire Diamond Ring
6.22ctw Edwardian Purple Star Sapphire Diamond Ring
On Sale

6.22ctw Edwardian Purple Star Sapphire Diamond Ring

Sale price: $6,016.00 Regular price:$6,400.00
9.90ctw Victorian Diamond & Sapphire Cluster Ring
9.90ctw Victorian Diamond & Sapphire Cluster Ring
On Sale

9.90ctw Victorian Diamond & Sapphire Cluster Ring

Sale price: $14,053.00 Regular price:$14,950.00
6.64ctw Aquamarine & Diamond Halo Ring by Canera
6.64ctw Aquamarine & Diamond Halo Ring by Canera
On Sale

6.64ctw Aquamarine & Diamond Halo Ring by Canera

Sale price: $9,353.00 Regular price:$9,950.00
3.17ctw Black Opal & Diamond Cluster Ring
3.17ctw Black Opal & Diamond Cluster Ring
On Sale

3.17ctw Black Opal & Diamond Cluster Ring

Sale price: $3,666.00 Regular price:$3,900.00
2.55ctw Vintage Sapphire & Emerald Diamond Ballerina Ring
2.55ctw Vintage Sapphire & Emerald Diamond Ballerina Ring
On Sale

2.55ctw Vintage Sapphire & Emerald Diamond Ballerina Ring

Sale price: $4,042.00 Regular price:$4,300.00
11ct Elongated Sphene Bezel Ring
11ct Elongated Sphene Bezel Ring
On Sale

11ct Elongated Sphene Bezel Ring

Sale price: $3,196.00 Regular price:$3,400.00
3.88ctw Sapphire & Diamond Trilogy Ring, GIA
3.88ctw Sapphire & Diamond Trilogy Ring, GIA
On Sale

3.88ctw Sapphire & Diamond Trilogy Ring, GIA

Sale price: $9,306.00 Regular price:$9,900.00
4.66ct Tapered Blue Zircon Half-Bezel Solitaire
4.66ct Tapered Blue Zircon Half-Bezel Solitaire
On Sale

4.66ct Tapered Blue Zircon Half-Bezel Solitaire

Sale price: $3,948.00 Regular price:$4,200.00
2.62ctw Old European Cut Diamond & Sapphire Trilogy Ring
2.62ctw Old European Cut Diamond & Sapphire Trilogy Ring
On Sale

2.62ctw Old European Cut Diamond & Sapphire Trilogy Ring

Sale price: $7,426.00 Regular price:$7,900.00
2.51ct Old European Cut Diamond Sapphire Target Ring, GIA M VS2
2.51ct Old European Cut Diamond Sapphire Target Ring, GIA M VS2
On Sale

2.51ct Old European Cut Diamond Sapphire Target Ring, GIA M VS2

Sale price: $19,693.00 Regular price:$20,950.00
3.30ctw Vintage Ruby & Diamond Heart Motif Ring
3.30ctw Vintage Ruby & Diamond Heart Motif Ring
On Sale

3.30ctw Vintage Ruby & Diamond Heart Motif Ring

Sale price: $8,648.00 Regular price:$9,200.00
2.21ctw Sapphire & Old Mine Cut Diamond Trilogy Ring
2.21ctw Sapphire & Old Mine Cut Diamond Trilogy Ring
On Sale

2.21ctw Sapphire & Old Mine Cut Diamond Trilogy Ring

Sale price: $10,293.00 Regular price:$10,950.00
2.26ctw Cushion Sapphire & Tapered Baguette Diamond Ring
2.26ctw Cushion Sapphire & Tapered Baguette Diamond Ring
On Sale

2.26ctw Cushion Sapphire & Tapered Baguette Diamond Ring

Sale price: $8,272.00 Regular price:$8,800.00