Cosmopolitan JewellersPrivate opal selection

PRIVATE CLIENT COLLECTION

Private Opal Collection

Presented personally by Cosmopolitan Jewellers
The Rocks, Sydney
All prices are shown in AUD and include Australian GST · Ask your consultant for availability or further details.
Your collection5selected pieces
Images per piece3front, side and detail
MovementVideoincluded for every opal
Presented byCosmopolitanThe Rocks, Sydney
5 highlighted piecesFull product details and media
Front view: 4.17 carat natural Australian Black opal from Lightning RidgeAvailable
4.17 ct

Black opal · Lightning Ridge

Golden yellow · green · orange · red

A natural solid black opal with a striking face of golden yellow, vivid green, orange and red play-of-colour. Its distinctive freeform triangular shape gives the stone a bold, contemporary character.

Freeform triangular12.9 × 10.4 × 5.0 mmNatural solid
Your price · AUD · tax inclusiveAUD $14,800Final availability confirmed by your consultant
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Front view: 1.88 carat natural Australian Gem-grade black opal from Lightning RidgeAvailable
1.88 ct

Gem-grade black opal · Lightning Ridge

Vivid blue · green · orange · red

A natural solid gem-grade black opal displaying vivid blue and green alongside strong orange, red and golden flashes across a dark body tone. Its classic oval form makes it well suited to a refined ring or pendant design.

Oval10.2 × 7.7 × 3.8 mmNatural solid
Your price · AUD · tax inclusiveAUD $33,000Final availability confirmed by your consultant
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Front view: 11.60 carat natural Australian Black opal from Lightning RidgeAvailable
11.60 ct

Black opal · Lightning Ridge

Vivid green · turquoise · blue

A natural solid black opal displaying broad vivid green and turquoise colour across a blue body tone, with smaller flashes revealed through movement. Its rounded triangular form offers a distinctive centre stone for a bespoke design.

Rounded triangular16.0 × 13.9 × 8.6 mmNatural solid
Your price · AUD · tax inclusiveAUD $36,500Final availability confirmed by your consultant
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Front view: 4.53 carat natural Australian Gem-grade black opal from Lightning RidgeAvailable

PS1558-EENN

Spectrum Mosaic

4.53 ct

Gem-grade black opal · Lightning Ridge

Vivid red · green · blue · golden flash

A natural solid gem-grade black opal with a lively mosaic of red, green, blue and golden play-of-colour across a deep body tone. Its pleasing oval form and strong colour distribution make it an exceptional collector’s stone or centrepiece for a bespoke design.

Oval12.7 × 11.1 × 5.3 mmNatural solid
Your price · AUD · tax inclusiveAUD $38,880Final availability confirmed by your consultant
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Front view: 3.02 carat natural Australian Black opal from Lightning RidgeAvailable
3.02 ct

Black opal · Lightning Ridge

Electric green · blue · golden flash

A natural solid oval black opal displaying vivid electric green across a blue body tone, with bright golden and orange flashes appearing through movement.

Oval14.8 × 9.6 × 2.9 mmNatural solid
Your price · AUD · tax inclusiveAUD $23,000Final availability confirmed by your consultant
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