This 5.31ct Natural Solid Black Opal from Lightning Ridge, Australia is an exceptional gemstone that showcases a stunning green play of color with vivid golden yellow and orange fire.
The teardrop shape enhances the gemstone’s natural beauty, making it a desirable choice for statement pendants or rings.
The polished surface brings out the brilliance of the green and golden hues, while the black base adds a dramatic touch.
As a premium quality black opal, it is highly sought after by collectors and jewelry designers alike.
Ideal for custom creations, this opal’s vibrant colors make it stand out as a centerpiece in any bespoke jewelry design.
As an October birthstone, it embodies creativity and passion, making it a meaningful and luxurious gift.
Premium solid black opal sourced from Lightning Ridge Australia
Green and golden fire with striking and vivid play of color
Teardrop cut sleek and elegant for contemporary jewelry
Polished and ready for setting with smooth high quality finish
For ring for pendant for jewelry perfect for custom designs
October birthstone meaningful and symbolic for opal lovers
Shipping Updates - March 2026
Latest international delivery information from Australia Post and FedEx.
USA TariffÂ
USA customers do not need to pay any tariffs on their purchase. Opal Galaxy covers all tariff charges to the USA, with no additional government fees added after checkout.
Delivery Status
USA: No delays
Asia: No delays
UK: Minor delays possible (Complimentary EMS Express upgrade)
Europe: Minor delays possible (Complimentary EMS Express upgrade)
Middle East: Shipping temporarily suspended - Please contact us to discuss shipping arrangements before purchase.
Shipping Information
All shipping includes complimentary insurance.
Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $5000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $4999
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.
Caring for Your Australian Opal
Opal Jewelry
Important: Opals Are Fragile Gemstones
Opals are softer than sapphires, rubies, or diamonds and will crack or chip if struck hard against solid surfaces.
Always remove opal jewelry before:
Sports or physical activities
Manual labor, gardening, or gym workouts
Household tasks where impact is possible (lifting, moving furniture, etc.)
Even a minor knock during everyday wear can cause permanent damage. Treat opals as delicate gemstones, not everyday workwear.
Cleaning Your Opal
Clean with warm water and mild soap. Avoid harsh chemicals like bleach, ammonia, or chlorine. Light exposure to hand soap or dishwashing detergent is safe.
Storage
Store opal jewelry separately from harder gemstones (diamonds, sapphires) to prevent scratching.
Solid Natural Opals
(Black, Boulder, Crystal, White Opal)
Natural solid opals are stable and won't change color or crack from water, humidity, or temperature changes. They are safe to submerge in water and can be worn daily, provided they are protected from physical impact. Solid opals are a single piece of gemstone with no artificial backing, making them ideal for heirloom quality jewelry when handled with care.
Opal Doublets
Opal doublets consist of a thin slice of natural opal bonded to a dark backing. Do not submerge doublets in water as prolonged exposure can weaken the adhesive bond and cause separation or cloudiness. Remove doublet jewelry before swimming, bathing, or washing dishes. Clean with a damp cloth only; do not soak or use ultrasonic cleaners.
Like all opals, doublets are fragile and must be protected from impact.
Not sure which type you have? Solid opals show natural color throughout the stone. Doublets have a visible dark backing layer when viewed from the side.
5.31ct Natural Black Opal Teardrop Green Golden Fire
AU$7,087 Original price was: AU$7,087.AU$3,561Current price is: AU$3,561.
Out of stock
Details
|
Dimension: |
16.2 × 10.1 × 5.1 mm |
|
Weight: |
5.31ct |
|
Type: |
Natural Solid Untreated Black Opal |
|
Source: |
Lightning Ridge, NSW, Australia |
|
Sku: |
XX1435 |
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