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Experience top-notch gem quality with these matched doublet sets! An ideally matched 4mm round pair, it's just the thing for creating your perfect earrings! Sparkle and dazzle your way through the night with these beauties. (You'll catch a lot of intrest from your friends!)

Australian Opal Supplier



Regular price $600.00 AUD
Regular price Sale price $600.00 AUD
Sale Sold out
Shipping calculated at checkout.

Opal Type :Doublet

Carats :1.68

Pattern :Broad Flash

Dimensions :6 Doublets x 4mm dia

Shape :Round

Body Tone :N2- Black

Brightness :B5-Gem Bright

Prominent Colour :Multi Colour


Field Mined & Year :Lightning Ridge 2022

Note! Black Circle Size 1"Dia

Returns Policy


Our Return Policy

All orders have a 30 Day full refund from the invoice date.
Return Authorization is a requirement. We can email you the Prepaid Labels to attach to the returned goods.
The purchased item should be returned in its original condition and secure packaging. If Carefully opened, the original packaging can be used again. Making sure that it's safe with the return label displayed.
On Receiving the goods, a full refund, less the subsidised delivery cost, will be refunded to your account. The refund will take a few days to appear in your account.
NOTE! Australian Opal Supplier will not be responsible for any returns lost in transit. We highly recommend that you insure the goods.

What is a Doublet?

Opal doublets consist of a thin layer of natural opal bonded to a black or dark-coloured base, typically made of a dark-coloured mineral such as ironstone or basalt. The base provides a dark background that enhances the colours of the opal layer, making it appear more vibrant and intense. Opal doublets are typically less expensive than solid natural opals because they are made from a smaller amount of natural opal, and the base material can be less expensive. They are commonly used in jewellery making and also in other decorative items. 


Conditions apply:  Signature is required on all deliveries both Domestic & International. Tracking details will be sent via email. 

Users Australia Post Delivery. 

Australia Wide Express Rate $20

International  Express Rates $30

Note! Aust Post does used forward carriers on international orders. 


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Doublets are a very good entry-level for opal lovers to access Natural Australian Opal. With natural crystal opal set on a solid dark silica base highlights & accentuates the colours found in the opal. Normally set in a bezel setting, this protects your opal while allowing jewellery designers the freedom to design and enhance the inherited features. The cost is normally one and half times less than that of a solid opal of equal features. Doublets are very much undersold but they still have that magic that a top-class solid opal achieves.