This Coober Pedy crystal opal parcel contains 6 precision-matched pear-shaped stones totaling 3.42 carats. Each cabochon is calibrated to standard 10x7mm dimensions, displaying vivid pink, green, and blue fire throughout translucent crystal bodies. The pastel color play creates delicate flashes that remain visible from multiple angles, with the pink tones particularly striking against the crystal transparency.
At approximately 0.57 carats each, these 10x7mm calibrated pears offer exceptional versatility for jewelry makers. The standard sizing eliminates custom setting costs and fits pre-made mountings perfectly, ideal for three pairs of matching earrings, coordinated pendant and earring sets, or flower cluster designs. The matched color consistency across all six stones ensures cohesive designs whether creating bridal jewelry sets, anniversary gifts, or coordinated collections.
Coober Pedy crystal opals are prized for their transparency and delicate pastel fire quality. Calibrated parcels like this, where all stones display consistent color saturation and precise pear shaping, represent premium material for professional jewelers creating elegant, feminine designs. The transparent crystal structure provides durability while the pastel fire creates the subtle beauty that makes Coober Pedy material valued for delicate jewelry pieces.
Authenticity: Natural solid crystal opal. Not treated, not synthetic. Authenticated by Yuka Hatano & Michael Shepherd, IGS Pro Members.
Learn more: What Makes an Opal Valuable | How to Choose the Right Opal
ย
Shipping Updates - March 2026
Latest international delivery information from Australia Post and FedEx.
USA Tariffย
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 $4000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $3999
Please view ourย Shipping Policyย page for more information.
7 day return and refund policy.
Please view ourย Return and Refundย 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.
3.42ct Crystal Opal Parcel 6pcs Calibrated 10x7mm
AU$509
In stock
Details
|
Dimension: |
10x7x1.5 mm |
|
Weight: |
3.42 ctw |
|
Type: |
Natural Solid Untreated Crystal Opal |
|
Source: |
Coober Pedy, SA, Australia |
|
Sku: |
CC35 |
This Coober Pedy crystal opal parcel contains 6 precision-matched pear-shaped stones totaling 3.42 carats. Each cabochon is calibrated to standard 10x7mm dimensions, displaying vivid pink, green, and blue fire throughout translucent crystal bodies. The pastel color play creates delicate flashes that remain visible from multiple angles, with the pink tones particularly striking against the crystal transparency.
At approximately 0.57 carats each, these 10x7mm calibrated pears offer exceptional versatility for jewelry makers. The standard sizing eliminates custom setting costs and fits pre-made mountings perfectly, ideal for three pairs of matching earrings, coordinated pendant and earring sets, or flower cluster designs. The matched color consistency across all six stones ensures cohesive designs whether creating bridal jewelry sets, anniversary gifts, or coordinated collections.
Coober Pedy crystal opals are prized for their transparency and delicate pastel fire quality. Calibrated parcels like this, where all stones display consistent color saturation and precise pear shaping, represent premium material for professional jewelers creating elegant, feminine designs. The transparent crystal structure provides durability while the pastel fire creates the subtle beauty that makes Coober Pedy material valued for delicate jewelry pieces.
Authenticity: Natural solid crystal opal. Not treated, not synthetic. Authenticated by Yuka Hatano & Michael Shepherd, IGS Pro Members.
Learn more: What Makes an Opal Valuable | How to Choose the Right Opal
ย
Shipping Updates - March 2026
Latest international delivery information from Australia Post and FedEx.
USA Tariffย
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 $4000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $3999
Please view ourย Shipping Policyย page for more information.
7 day return and refund policy.
Please view ourย Return and Refundย 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.
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