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18K Gold Signet Rings

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French 20th Century 18 Karat Yellow Gold Engraved With Initials Signet Ring Size 5.75 For Sale
0.44ʺW × 0.11ʺD × 0.55ʺH

French 20th Century 18 Karat Yellow Gold Engraved With Initials Signet Ring Size 5.75

$2,358$2,408
Mid 19th Century 18k Gold Early Victorian Agate Griffin Intaglio Signet Ring Size 7 For Sale
0.5ʺW × 0.12ʺD × 0.37ʺH

Mid 19th Century 18k Gold Early Victorian Agate Griffin Intaglio Signet Ring Size 7

$2,750
Vintage Family Crest Signet Ring 18k Yellow Gold Sz 6.5 Oval Mount Jewellery For Sale
2.09ʺW × 2.09ʺD × 2.09ʺH

Vintage Family Crest Signet Ring 18k Yellow Gold Sz 6.5 Oval Mount Jewellery

$1,885
Vintage 18k Gold Greek Honey Bee Signet Ring Size 6.25 For Sale
0.75ʺW × 0.1ʺD × 1ʺH

Vintage 18k Gold Greek Honey Bee Signet Ring Size 6.25

$2,750
Vintage Antique Etruscan Revival 18k Gold & Carnelian Carved Intaglio Signet Ring Size 6 For Sale
0.79ʺW × 0.87ʺD × 0.75ʺH

Vintage Antique Etruscan Revival 18k Gold & Carnelian Carved Intaglio Signet Ring Size 6

$1,850
Vintage Gübelin 18 Karat Gold and Emerald Cabochon Three-Stone Ring Size 5.25 For Sale
0.82ʺW × 0.47ʺD × 0.94ʺH

Vintage Gübelin 18 Karat Gold and Emerald Cabochon Three-Stone Ring Size 5.25

$12,500
Signed Elizabeth Gage 18 Karat Molten Gold Carved Intaglio Signet Ring Size 6 For Sale
0.75ʺW × 0.83ʺD × 0.94ʺH

Signed Elizabeth Gage 18 Karat Molten Gold Carved Intaglio Signet Ring Size 6

$7,950
1940s Tank Diamond Asymetrical 18 Karat Gold Signet Ring Size 8.5 For Sale
0.24ʺW × 0.31ʺD × 0.58ʺH

1940s Tank Diamond Asymetrical 18 Karat Gold Signet Ring Size 8.5

$7,247
French 1960s 4.75 Carats Opal 18 Karat Yellow Gold Retro Bangle Ring Size 9.5 For Sale
0.52ʺW × 0.3ʺD × 0.65ʺH

French 1960s 4.75 Carats Opal 18 Karat Yellow Gold Retro Bangle Ring Size 9.5

$8,124
Retro 1950s Confetti Agate 18 Karat Yellow Gold Signet Ring Size 10.5 For Sale
0.91ʺW × 0.18ʺD × 0.65ʺH

Retro 1950s Confetti Agate 18 Karat Yellow Gold Signet Ring Size 10.5

$6,371
Modern Intaglio On Carnelian 18 Karat Yellow Gold Ring Size 8 For Sale
0.93ʺW × 0.2ʺD × 1.22ʺH

Modern Intaglio On Carnelian 18 Karat Yellow Gold Ring Size 8

$7,690
French Modern Diamond 18 Karat Yellow Gold Signet Ring Size 8 For Sale
0.37ʺW × 0.12ʺD × 0.25ʺH

French Modern Diamond 18 Karat Yellow Gold Signet Ring Size 8

$3,231$3,302
1930s Art Deco Diamond Paving 18 Karat Rose Gold Ring Size 7.5 For Sale
0.53ʺW × 0.42ʺD × 0.56ʺH

1930s Art Deco Diamond Paving 18 Karat Rose Gold Ring Size 7.5

$11,254
1930s Natural 9.36 Carat Ceylon Sapphire Diamond Art Deco Signet Ring Size 8.5 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

1930s Natural 9.36 Carat Ceylon Sapphire Diamond Art Deco Signet Ring Size 8.5

$31,483
1960s 6 Carat Chrysoprase 18 Karat Yellow Gold Signet Ring Size 10 For Sale
0.47ʺW × 0.2ʺD × 0.73ʺH

1960s 6 Carat Chrysoprase 18 Karat Yellow Gold Signet Ring Size 10

$4,957
1940s Diamonds 18 Karat Yellow Gold Tank Signet Ring Size 7 For Sale
0.69ʺW × 0.33ʺD × 0.56ʺH

1940s Diamonds 18 Karat Yellow Gold Tank Signet Ring Size 7

$6,497
French 1935S 7.50 Carat Tourmaline 18 Karat Yellow Gold Signet Ring Size 7 For Sale
0.53ʺW × 0.3ʺD × 0.51ʺH

French 1935S 7.50 Carat Tourmaline 18 Karat Yellow Gold Signet Ring Size 7

$6,876
Cartier C De Diamonds 18K Rose Gold Ring Size 54 Size 7 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Cartier C De Diamonds 18K Rose Gold Ring Size 54 Size 7

$4,019
Bochic “Orient” Vintage Jade, Sapphire, Emerald Cocktail Ring Set in 18k Gold & Silver Size 7 For Sale
0.69ʺW × 0.37ʺD × 0.87ʺH

Bochic “Orient” Vintage Jade, Sapphire, Emerald Cocktail Ring Set in 18k Gold & Silver Size 7

$1,290item
Dainty Heart Cut Ruby Signet Ring in 18k Solid Yellow Gold Size 7 For Sale
0.07ʺW × 0.07ʺD × 0.07ʺH

Dainty Heart Cut Ruby Signet Ring in 18k Solid Yellow Gold Size 7

$738item$820
Syna Yellow Gold and Oxidized Silver Mogul Leaf Ring with Diamonds For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Syna Yellow Gold and Oxidized Silver Mogul Leaf Ring with Diamonds

$4,650
Late 20th Century 3.50ct Natural Ceylon Sapphire Signet Ring Certificate No Heat Vintage 18k Gold size 7.5 For Sale
2.19ʺW × 2.19ʺD × 2.19ʺH

Late 20th Century 3.50ct Natural Ceylon Sapphire Signet Ring Certificate No Heat Vintage 18k Gold size 7.5

$11,465
1940s Sapphire Diamond 18 Karat Rose Gold Tank Signet Ring Size 8 For Sale
0.75ʺW × 0.2ʺD × 0.35ʺH

1940s Sapphire Diamond 18 Karat Rose Gold Tank Signet Ring Size 8

$4,589
Antique Victorian Signet Ring 18k Yellow Gold Shield Monogram Flowers size 11 For Sale
2.54ʺW × 2.54ʺD × 2.54ʺH

Antique Victorian Signet Ring 18k Yellow Gold Shield Monogram Flowers size 11

$1,865
Vintage Signed Designer 18 Karat Gold & Diamond Signet Style Ring Size 7.5 For Sale
0.87ʺW × 0.52ʺD × 1.07ʺH

Vintage Signed Designer 18 Karat Gold & Diamond Signet Style Ring Size 7.5

$3,850
18K Gold Hand-Engraved Enamel Signet Ring with Symmetrical Design Size 7.5 For Sale
0.5ʺW × 0.25ʺD × 0.75ʺH

18K Gold Hand-Engraved Enamel Signet Ring with Symmetrical Design Size 7.5

$3,850
Circa 1950's 18K Gold Jean Després Aquarius Zodiac Signet Ring Size 7.5 For Sale
0.5ʺW × 0.25ʺD × 0.75ʺH

Circa 1950's 18K Gold Jean Després Aquarius Zodiac Signet Ring Size 7.5

$3,135

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18K Gold Signet Rings

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