This 20.75ct natural solid crystal boulder opal from Queensland displays soft green and pastel fire across its translucent natural body. This substantial gemstone combines crystal transparency with sandstone backing, creating a gentle effect where delicate color appears to shimmer within the stone. The generous size combined with unique triangular shape makes this piece a distinctive choice for statement jewelry with natural appeal.
Expertly cut and polished into a triangular cabochon measuring 19.9 x 18.7 x 8.9 mm, this natural gemstone offers bold proportions perfect for eye catching designs. The translucent quality allows light to pass through, creating soft depth that changes throughout the day. This substantial size works beautifully for large sterling silver pendants where the stone can be the focal point, or set in yellow gold or bronze for warm, bohemian style statement rings. The unique triangular shape adds geometric interest that works well for contemporary jewelry designs or artisan pieces that emphasize natural beauty and organic form.
Completely natural and untreated, this is genuine solid Australian crystal boulder opal, not a doublet or triplet. The authentic Queensland origin guarantees you are receiving a natural gemstone with sandstone backing that crystal boulder opals are known for. At over 20 carats, this stone offers impressive presence while maintaining the translucent character of the crystal type. The substantial 8.9mm depth provides excellent structure for secure settings in both pendants and rings designed for occasional wear.
As the official October birthstone, this natural gemstone carries symbolic meanings of creativity, passion, and inspiration. The soft pastel fire creates a peaceful, natural aesthetic perfect for statement jewelry that emphasizes size and unique shape. This accessible stone offers impressive visual impact at a friendly price point.
This natural crystal boulder opal will arrive securely packaged in an Opal Galaxy luxury gift box, ready for professional jewelry setting or safe storage.
Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $4000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $80 FedEx Shipping Upgrade under $3999
All shipping includes complimentary insurance.
Please view our Shipping Policy page for more information.
7 day return and refund policy.
Please view our Return and Refund page for more information.
We offer a lifetime guarantee for natural cracks that may form in our opals.
There is a very low chance that this can happen, however occasionally it might.
Our guarantee excludes any opals sold with existing fractures.
Please view our Terms and Conditions.
Australian Opals do not change their appearance after exposure to heat / climate / humidity / water.
An Australian Opal will not be damaged when exposed to light chemicals such as dishwashing detergent or hand soap.
You should not however expose your opal to hasher chemicals such as bleach or ammonia.
They are however susceptible to cracking if knocked hard enough.
If wearing your opal set in a ring you should always be careful that it is not knocked during physical activities.
If undertaking some form of sport or manual labour, please take off your ring or other opal jewelry so that it is not damaged.
20.75ct Crystal Boulder Opal
AU$1,808
In stock
Details
|
Dimension: |
19.9 × 18.7 × 8.9 mm |
|
Weight: |
20.75ct |
|
Type: |
Natural Solid Untreated Crystal Boulder Opal |
|
Source: |
Winton, QLD, Australia |
|
Sku: |
XX1895 |
This 20.75ct natural solid crystal boulder opal from Queensland displays soft green and pastel fire across its translucent natural body. This substantial gemstone combines crystal transparency with sandstone backing, creating a gentle effect where delicate color appears to shimmer within the stone. The generous size combined with unique triangular shape makes this piece a distinctive choice for statement jewelry with natural appeal.
Expertly cut and polished into a triangular cabochon measuring 19.9 x 18.7 x 8.9 mm, this natural gemstone offers bold proportions perfect for eye catching designs. The translucent quality allows light to pass through, creating soft depth that changes throughout the day. This substantial size works beautifully for large sterling silver pendants where the stone can be the focal point, or set in yellow gold or bronze for warm, bohemian style statement rings. The unique triangular shape adds geometric interest that works well for contemporary jewelry designs or artisan pieces that emphasize natural beauty and organic form.
Completely natural and untreated, this is genuine solid Australian crystal boulder opal, not a doublet or triplet. The authentic Queensland origin guarantees you are receiving a natural gemstone with sandstone backing that crystal boulder opals are known for. At over 20 carats, this stone offers impressive presence while maintaining the translucent character of the crystal type. The substantial 8.9mm depth provides excellent structure for secure settings in both pendants and rings designed for occasional wear.
As the official October birthstone, this natural gemstone carries symbolic meanings of creativity, passion, and inspiration. The soft pastel fire creates a peaceful, natural aesthetic perfect for statement jewelry that emphasizes size and unique shape. This accessible stone offers impressive visual impact at a friendly price point.
This natural crystal boulder opal will arrive securely packaged in an Opal Galaxy luxury gift box, ready for professional jewelry setting or safe storage.
Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $4000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $80 FedEx Shipping Upgrade under $3999
All shipping includes complimentary insurance.
Please view our Shipping Policy page for more information.
7 day return and refund policy.
Please view our Return and Refund page for more information.
We offer a lifetime guarantee for natural cracks that may form in our opals. There is a very low chance that this can happen, however occasionally it might. Our guarantee excludes any opals sold with existing fractures.
Please view our Terms and Conditions.
Australian Opals do not change their appearance after exposure to heat / climate / humidity / water.
An Australian Opal will not be damaged when exposed to light chemicals such as dishwashing detergent or hand soap. You should not however expose your opal to hasher chemicals such as bleach or ammonia.
They are however susceptible to cracking if knocked hard enough. If wearing your opal set in a ring you should always be careful that it is not knocked during physical activities.
If undertaking some form of sport or manual labour, please take off your ring or other opal jewelry so that it is not damaged.
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