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Doublet Opal Jewellery

Our popular Opal Doublet Jewellery collection captures the striking look of black opal at a more accessible price. Set in solid gold, sterling silver and gold plated silver, these vibrant opal stones shine beautifully in rings, necklaces and earrings for any occasion.

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blue and green doublet opal set into a silver cage pendantunique silver necklace set with three blue and green doublet opals
Sold outcolourful doublet opal earrings set in 18ct goldgreen and blue doublet opal earrings set in 18ct yellow gold
blue and green opal earrings set in 14ct gold with diamondsgold opal earrings set with blue and green doublet opals and diamonds
‘Amirae’ sterling silver opal pendant with oval blue Australian doublet opal and crystal accent
14ct gold drop opal earrings with multi-coloured Australian doublet opalsGold earrings with colorful opal stones on a white surface
Gold earrings with colorful opal gemstones on a textured white surface
blue and green doublet opal silver pendant butterfly designaustralian doublet opal butterfly design silver pendant
shimmering green opal set into 18ct white gold ringgreen and blue opal ring set with white sparkling diamonds
colourful opal earrings set in 14ct golddoublet opal gold earrings
A silver doublet opal necklace with a butterfly design, featuring a polished finish and a silver plated chain.
colourful butterfly opal pendant
Teardrop opal pendant in 14ct yellow gold with three sparkling diamond accents.Caria 14ct gold opal and diamond pendant featuring a green teardrop doublet opal.
14ct yellow gold stud opal earrings with round blue-green Australian doublet opals and diamond halo14ct gold earrings featuring blue-green opals surrounded by white diamonds
teardrop shape opal doublet white gold necklace featuring a blue and green opal
Marquise-shaped Australian doublet opal silver earrings with multi-colour flashes
‘Corinne’ 14ct yellow gold opal pendant with diamonds – Australian doublet opal jewellery by Black Star OpalClose-up of Australian doublet opal pendant showing vibrant blue and green play-of-colour in yellow gold setting
Blue opal pendant with silver setting on a textured white surface
'Danika' 14ct gold pendant with triangular Australian doublet opal and bezel-set white diamondTriangular Australian doublet opal pendant in 14ct yellow gold with diamond accent
'Daria' gold opal pendant with freeform Australian opal and diamond accentFreeform-shaped opal and diamond necklace set in polished gold
Destin opal pendant in 14ct white gold featuring a blue oval Australian doublet opal with aqua-green highlights and a cross design.Elegant 14ct white gold opal necklace with blue-and-green oval-shaped Australian doublet opal in a contemporary cross design.
doublet opal ring set in 18ct yellow goldGold doublet opal ring with a blue and green striped Australian opal
'Dylan Boulder Opal Ring 14ct Gold Sale price$9,950.00 AUD
blue and green opal pendant set in gold plated silver
'Eira' Doublet Opal Pendant Silver
Opal pendant with silver setting on a textured white backgroundOpal pendant with silver setting on a white background
Elegant gold opal earrings featuring bezel-set multi-coloured doublet opals.Teardrop-shaped Australian doublet opal earrings in solid 14ct yellow gold.
colourful doublet opal necklace pendantcolourful australian opal necklace in gold plated silver
Blue pendant with a diamond on a white background
Opal pendant necklace on a light gray backgroundAustralian opal pendant in 14ct gold showing vibrant flashes of blue and green
white gold doublet opal earringsblue and green doublet opal drop earrings
Square-cut Australian opal ring in 14ct yellow gold with diamond accentsBlue and green opal doublet ring with four white diamonds on gold band
'Elowen' Doublet Opal Ring 14ct Gold Sale price$2,295.00 AUD
Opal pendant with silver setting on a textured white background
blue and green doublet opal pendant set in white goldstripe pattern white gold doublet opal pendant
Sold outopal ring with australian doublet opalsthree colourful opals set into 14ct gold ring
'Emi' Doublet Opal Ring 14ct Gold Sale price$1,750.00 AUD
Eveline opal ring in 14ct yellow gold with teardrop Australian doublet opalElegant Australian opal and diamond ring in polished 14ct gold
‘Felicia’ 14ct white gold opal pendant with diamond – Australian blue-green doublet opal jewellery by Black Star OpalOval Australian doublet opal pendant showing vivid blue and green play-of-colour in white gold setting
blue and green doublet opal necklaceaustralian opal pendant set in silver
Heart-shaped sterling silver opal drop earrings
'Helene' opal pendant in 14ct white gold with round blue and green Australian doublet opalModern white gold opal necklace featuring vivid blue-green Australian opal
Multi-coloured opal earrings with bezel-set oval stones
Silver pendant with a colorful opal gemstone on a textured white backgroundSilver opal pendant with a colorful Australian gemstone on a white background
'Isla' Gold Australian Doublet Opal Earrings - Black Star Opal
‘Isola’ sterling silver opal pendant with oval blue Australian doublet opal and crystal accent
Sterling silver opal pendant with vibrant blue-green Australian doublet opal and halo setting
Jordan opal ring in 14ct yellow gold with square-cut Australian doublet opalGold ring with a colorful opal stone on a white background
'Jordan' Doublet Opal Ring 14ct Gold Sale price$3,995.00 AUD
blue opal pendant
Oval Australian blue opal silver earrings with stud backings
Sold outOpal pendant with silver setting on a white background
Sterling silver opal stud earrings featuring colourful Australian opals and sparkling cubic zirconiaOval bezel-set Australian doublet opal earrings with flashes of blue, green and pink

FIND YOUR PERFECT OPAL DOUBLET

An opal doublet is a 'composite' opal, made of a thin slice of opal on top and a dark backing. The dark back section, which can sometimes be made of ironstone, enhances the opal colours to replicate the look of a black opal, however without the sometimes expensive price tag. This eye-catching gem is a popular choice to set into a pendant, ring or earrings. They simply look stunning and are more affordable than Lightning Ridge black opal.

WHY BUY DOUBLET OPAL JEWELLERY FROM BLACK STAR OPAL?

Black Star Opal is a specialty...

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EXPERIENCE THE BLACK STAR OPAL DIFFERENCE

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A model wearing opal rings on three fingers and an opal necklace around her neck