Opal

Sort by:

28 items available.

18K Gold Pin with Beautiful Opal from Silver Antiques Plus

Lovely Brooch in good condition Attractive 18Kt brooch with a opal in the centre 4.2g Circa 1910 Hallmarked 18Kt Gold
18K Gold Pin with Beautiful Opal from Silver Antiques Plus

£280

$361 €327

Victorian Opal, Emerald & Old Cut Diamond 18ct Gold Cluster Ring Hallmarked 1881 from The Chelsea Bijouterie

This is a simply stunning ring Hand crafted Victorian 18 carat gold opal, emerald and old mine cut diamond cluster ring. This ring was retailed by the venerable Asprey & Co ...
Victorian Opal, Emerald & Old Cut Diamond 18ct Gold Cluster Ring Hallmarked 1881 from The Chelsea Bijouterie

£5,990

$7,732 €6,996

0.75ct Opal and Synthetic Ruby, 0.43ct Diamond and 18ct Yellow Gold Twist Ring - Antique French circa 1930 from AC Silver

An impressive antique 0.75 carat opal and synthetic opal, 0.43 carat diamond and 18 carat yellow and white gold twist ring; part of our diverse antique jewellery and estate jewelry ...
0.75ct Opal and Synthetic Ruby, 0.43ct Diamond and 18ct Yellow Gold Twist Ring - Antique French circa 1930 from AC Silver

£1,595

$2,059 €1,863

Gold, Sapphire, Opal & Diamond Pendant Necklace, 1940s from Antichità Galliera

Refined and lovely antique gold, sapphire, opal and diamond pendant necklace This necklace dates back to the 1940s For any questions or queries please contact us
Gold, Sapphire, Opal & Diamond Pendant Necklace, 1940s from Antichità Galliera

£1,610

$2,078 €1,880

Georg Jensen Silver Opal & Labradorite Cabochon Pendant Necklace No.4 C.1904-1908 from Argentum Antiques & Collectables Ltd

A superb antique early Georg Jensen silver opal and labradorite cabochon pendant No.4 with chain, circa 1904-1908. The foliate silver pendant is set with an oval labradorite cabochon within a ...
Georg Jensen Silver Opal & Labradorite Cabochon Pendant Necklace No.4 C.1904-1908 from Argentum Antiques & Collectables Ltd

£4,765

$6,150 €5,565

Edwardian 15ct Gold Opal Cabochon Seed Pearl Pendant and Brooch from Argentum Antiques & Collectables Ltd

This is a fine antique Edwardian period 15ct yellow gold opal cabochon & seed pearl pendant & brooch. Date: - Circa 1905. Engraving: - None. Measurement: - The pendant including bale measure ...
Edwardian 15ct Gold Opal Cabochon Seed Pearl Pendant and Brooch from Argentum Antiques & Collectables Ltd

£1,495

$1,930 €1,746

Victorian 18ct Yellow Gold Diamond & Opal 3 Stone Ring 1899 from Argentum Antiques & Collectables Ltd

Description: - A fine Victorian 18ct yellow gold diamond and opal three stone ring. The ring is set with a central old cut diamond weighing 0.05cts in a star setting, ...
Victorian 18ct Yellow Gold Diamond & Opal 3 Stone Ring 1899 from Argentum Antiques & Collectables Ltd

0.73ct Opal & 1.08ct Diamond, 18ct White Gold Trilogy Ring c.1920 from AC Silver

A stunning, fine and impressive antique 0.73 carat opal and 1.08 carat diamond, 18 carat white gold engagement ring; part of our diverse antique jewellery collections This stunning, fine and impressive ...
0.73ct Opal & 1.08ct Diamond, 18ct White Gold Trilogy Ring c.1920 from AC Silver

£3,950

$5,098 €4,613

0.62ct Opal & Diamond, 15ct Yellow Gold Bar Brooch - Antique c.1910 from AC Silver

A very good antique 0.62 carat natural opal and 0.06 carat diamond, 15 carat yellow gold, platinum set bar brooch; part of the antique jewellery / estate jewelry collections This antique ...
0.62ct Opal & Diamond, 15ct Yellow Gold Bar Brooch - Antique c.1910 from AC Silver

£595

$768 €695

Opal Ring from Bridport Antiques

This is a stunning handmade real Opal and 9ct Gold ring.
Opal Ring from Bridport Antiques

£495

$639 €578

Edwardian 9ct Gold, Opal & Emerald Fly Brooch from Doubloon

A 9ct gold fly brooch, set with an opal and an emerald, with a metal pin for strength and a safety chain. Marked 9ct on the reverse, supplied in ...
Edwardian 9ct Gold, Opal & Emerald Fly Brooch from Doubloon

£195

$252 €228

Art Deco 15ct Gold & Opal Pendant from Doubloon

This is a stunning 15ct gold pendant, tested by us as not marked,set with a beautiful vibrant opal. Origin UK. Supplied in a modern presentation box. Please ring or e-mail with ...
Art Deco 15ct Gold & Opal Pendant from Doubloon

£265

$342 €310

Opal, Diamond & Split Pearl Bar Brooch, Vintage 9ct Gold Openwork Bar, Beautiful Shining Opal, Fully Hallmarked from StolenAttic

This is an 'Edwardian style' bar brooch, crafted from solid 9ct yellow gold with a double bow style. This fantastic brooch has a beautiful and very high quality natural opal ...
Opal, Diamond & Split Pearl Bar Brooch, Vintage 9ct Gold Openwork Bar, Beautiful Shining Opal, Fully Hallmarked from StolenAttic

£439

$567 €513

Stunning Art Deco Opal & Diamond Dress Ring in 9ct Gold c.1930 from Blackwood Antiques

This is a stunning Art Deco opal and diamond dress ring in 9ct Gold. (Hallmarked 9ct Gold) Set with a cabochon opal approximately 10x7.4mm, on diamond set openwork shoulders, UK ...
Stunning Art Deco Opal & Diamond Dress Ring in 9ct Gold c.1930 from Blackwood Antiques

£260

$336 €304

7.76ct Opal & 2.05ct Diamond, 9ct Yellow Gold Clip On Earrings - Antique Victorian from AC Silver

An impressive pair of 7.76 carat white opal and 2.05 carat diamond, 9 carat yellow gold and 9 carat white gold set clip on earrings; part of our diverse antique ...
7.76ct Opal & 2.05ct Diamond, 9ct Yellow Gold Clip On Earrings - Antique Victorian from AC Silver

£4,950

$6,389 €5,781

Gem Opal Cameo   Pendant / Brooch from Chamade Antiques

GEM OPAL CAMEO PENDANT / BROOCH * 51mm X 38mm Australian Opal * 2 carats Fine Diamonds * 14 carat Heavy Gold Frame * Can be Worn as Brooch or Pendant
Gem Opal Cameo   Pendant / Brooch from Chamade Antiques

£1,800

$2,323 €2,102

Stunning Art Deco 18ct Gold Opal & Diamond Cluster Ring from Silversalvo

* Lovely Deco 18ct gold Opal and diamond cluster ring * All set on an 18ct yellow gold shank * The setting is 12mm across and sits 8mm high * The ring is ...
Stunning Art Deco 18ct Gold Opal & Diamond Cluster Ring from Silversalvo

£275

$355 €321

18ct White Gold Opal & Diamond Pendant & Chain from Silversalvo

An Opal and Diamond Pendant, a round cut opal in a white rubbed over setting to a round brilliant cut diamond set bail, on an 18 carat white gold trace ...
18ct White Gold Opal & Diamond Pendant & Chain from Silversalvo

Vintage 14ct & Opal Earrings C.1940 from Jo Brayshaw

Vintage 14ct & Opal Earrings. Oval opal in a 14ct gold mount, with their original 14ct gold butterfly backs. The measure 1cm top to bottom and very slightly less side ...
Vintage 14ct & Opal Earrings C.1940 from Jo Brayshaw

Opal & Ruby Cluster Earrings 1969 from Jo Brayshaw

Opal & Ruby Cluster Earrings. Set in 9ct gold, these pretty earrings are clearly hallmarked for Birmingham 1969. Both earrings are in as new condition with no damage, they arrive ...
Opal & Ruby Cluster Earrings 1969 from Jo Brayshaw

Murrle Bennett Opal Brooch c.1910 from Doubloon

This is a beautiful 15ct gold brooch by Murrle Bennett,set with a vibrant opal and 2 green stones(demantoid garnets?)Stamped 15ct and MB on the pin.Supplied in an antique box of ...
Murrle Bennett Opal Brooch c.1910 from Doubloon

SOLD

Art Nouveau Gold & Opal Pendant from Doubloon

This is a 10ct gold and opal Art Nouveau pendant, stamped 10k on the suspension loop. Supplied in a modern presentation box.
Art Nouveau Gold & Opal Pendant from Doubloon

SOLD

Antique Edwardian 9ct. Gold & Opal Tie-Pin c.1910 from Slade's Antiques

This lovely tie pin is marked near the top 9ct. It has a lovely oval opal stone. It is retained within a period lined case (which is how it came ...
Antique Edwardian 9ct. Gold & Opal Tie-Pin c.1910 from Slade's Antiques

Italian Chandelier c.1920 from Elmgarden

Offered for sale is this beautiful Italian chandelier
Italian Chandelier c.1920 from Elmgarden

SOLD

Delightful Antique 14ct Gold & Opal Heart Shaped Bar Brooch c.1900 from Blackwood Antiques

This is a delightful late Victorian antique 14ct gold bar brooch with a central heart shaped opal. Hallmarked 14ct Gold.
Delightful Antique 14ct Gold & Opal Heart Shaped Bar Brooch c.1900 from Blackwood Antiques

Vintage 1980s 4.39ct Opal and 1.10ct Diamond, 18ct Yellow Gold Pendant by Boodles from AC Silver

A stunning vintage 1980's 4.39 carat opal and 1.10 carat diamond, 18 carat yellow gold pendant and chain by Boodles; part of our diverse jewellery collections. This stunning, fine and impressive ...
Vintage 1980s 4.39ct Opal and 1.10ct Diamond, 18ct Yellow Gold Pendant by Boodles from AC Silver

SOLD

0.42ct Opal & 0.36ct Diamond, 18 ct Yellow Gold Cluster Ring c.1930 from AC Silver

This fine and impressive antique opal cluster ring has been crafted in 18 ct yellow gold with a platinum setting. The pierced decorated cluster platinum setting is ornamented with a feature ...
0.42ct Opal & 0.36ct Diamond, 18 ct Yellow Gold Cluster Ring c.1930 from AC Silver

SOLD

1.74ct Opal & 0.40ct Diamond, 18ct Yellow Gold Dress Ring - Antique 1911 from AC Silver

This is an impressive antique 1.74 carat opal and 0.40 carat diamond, 18 carat yellow gold dress ring; part of our diverse antique jewellery and estate jewelry collections. This fine and ...
1.74ct Opal & 0.40ct Diamond, 18ct Yellow Gold Dress Ring - Antique 1911 from AC Silver

SOLD