20th Century Opal Jewellery

1930s Art Deco Opal & Diamond Brooch

Edwardian 15ct Gold & Opal Brooch

Antique Opal Diamond Cluster Ring 18ct Gold Edwardian Ring

Art Nouveau Cropp & Farr Opal Ruby Pearl Pendant 9ct Rose Gold Antique Pendant

Pair of Gold & Opal Earrings

Opal and Pearl Drop Earrings 15ct Gold Art Deco Dangle Earrings Antique Pendant Earrings

1.60ct Opal, Pearl & Diamond, 9ct Gold Pendant / Brooch

Vintage Opal Bead & Rock Crystal Necklace with 9ct White Gold Clasp 1920/1930s

Early 20th Century Gold, Opal and Pearl Pendant

Antique 0.32ct Opal & Ruby, 9ct Yellow Gold Necklace - Art Nouveau c.1900

White Gold Opal Sapphire Daisy Ring 1981 by Wyatt & Green

Antique Opal Bead and Rock Crystal Necklace with Diamond Clasp Edwardian ca 1910

Vintage 5.15ct White Opal & 0.48ct Diamond 14ct White Gold Dress Ring c.1960

Antique Victorian 5.95ct Opal & 0.35ct Diamond Platinum Brooch

Antique Opal Necklace 15ct Gold Edwardian Pendant Circa 1910 Opal Necklace

Antique 8.61ct White Opal & 0.04ct Diamond 15ct Yellow Gold Dress Ring

Antique Opal and Rock Crystal Drop Earrings Gold Silver Dangle Pendant Earrings

Antique 0.22ct Opal & 0.30ct Diamond 14ct Yellow Gold Dress Ring c.1910

Antique Opal & 0.22ct Diamond 15ct Yellow Gold Brooch c.1900

3.50ct Diamond, Opal, Ruby & Sapphire White Gold Butterfly Brooch - Vintage c.1940

Antique 24.66ct Opal & 9.81ct Diamond, Platinum Bracelet c.1915

Art Deco Opal and Rock Crystal Necklace Vintage 1920s Opal Bead Antique Necklace

Vintage 3.01ct Opal & 0.38ct Diamond, 14ct Yellow Gold Dress Ring c.1960

Vintage 1.80ct Opal & 9ct Yellow Gold Ring c.1950

Vintage 1.10ct Opal & Diamond 14ct Yellow Gold Dress Ring c.1940

Vintage 18ct Gold Diamond & Turquoise Ring - Boxed

Vintage Gold Diamond & Opal Flower Ring - Boxed

Vintage 7.39ct Opal Ruby & 18ct Yellow Gold Bird Brooch c.1950

Gold and Opal Ring

18ct Gold Opal & Diamond Cluster Ring Cropp & Farr

The Antique Art Deco Opal & Diamond Dazzling Ring

The Antique 1901 Opal & Pearl Abstract Ring

Antique 3.90ct Opal & 0.50ct Diamond, 18ct Yellow Gold Trilogy Ring c.1910

Victorian Opal and Diamond Ring 18ct Gold Antique Trilogy Ring Hallmarked London 1901

The Antique 1918 Three Opal & Diamond Ring

7.20ct Black Opal & 0.78ct Diamond, Platinum Dress Ring c.1930

Stickpin Gold, Opal & Rock Crystal

Gold & Opal Screw Earrings

Antique 18ct Gold Opal Ring Five Stone Vintage Ring Hallmarked Birmingham 1921

Vintage Floral Opal Hinged Bangle 9ct Gold 1970s Bracelet Hallmarked London