Set of 8 calibrated teardrop crystal opals 5.59 ctw with bright rainbow color pattern on a black background.
Hand holding a card with 8 calibrated teardrop crystal opals 5.59 ctw to show size and rainbow fire.
Angled hand view of 8 calibrated teardrop crystal opals 5.59 ctw on a card showing pink green and blue fire.
Eight calibrated teardrop shape crystal opals 5.59 ctw showing rainbow fire on a black background.

This Coober Pedy crystal opal parcel contains 8 precisely matched pear shaped stones totaling 5.59 carats. Each calibrated 9x6mm cabochon displays vivid neon rainbow fire with pink, orange, green, and blue color bursts across transparent crystal bodies. Pattern: Neon pinfire with broad flash accents.

Size:

  • 8x 9x6mm pear shapes (earring pairs, bridal sets, coordinated jewelry collections)
  • Approximately 0.7ct each stone
  • Uniform sizing - all stones identically calibrated

Calibrated dimensions fit standard pear shaped jewelry mountings. The 9x6mm size works in tear drop earring settings, pendant bails, and side stone configurations. Matched color consistency across all eight stones ensures cohesive designs whether used together or distributed across multiple pieces.

Authenticity: Natural solid crystal opal. Not treated, not synthetic. IGS-authenticated.

Learn more: What Makes an Opal Valuable | How to Choose the Right Opal

Browse all calibrated opals or contact us for custom size requests.

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 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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9x6mm Crystal Opal Calibrated 5.59ct

AU$701

In stock

Details

Dimension:

9x6x3 mm

Weight:

5.59 ctw

Type:

Natural Solid Untreated Crystal Opal

Source:

Coober Pedy, SA, Australia

Sku:

CC28

This Coober Pedy crystal opal parcel contains 8 precisely matched pear shaped stones totaling 5.59 carats. Each calibrated 9x6mm cabochon displays vivid neon rainbow fire with pink, orange, green, and blue color bursts across transparent crystal bodies. Pattern: Neon pinfire with broad flash accents.

Size:

  • 8x 9x6mm pear shapes (earring pairs, bridal sets, coordinated jewelry collections)
  • Approximately 0.7ct each stone
  • Uniform sizing - all stones identically calibrated

Calibrated dimensions fit standard pear shaped jewelry mountings. The 9x6mm size works in tear drop earring settings, pendant bails, and side stone configurations. Matched color consistency across all eight stones ensures cohesive designs whether used together or distributed across multiple pieces.

Authenticity: Natural solid crystal opal. Not treated, not synthetic. IGS-authenticated.

Learn more: What Makes an Opal Valuable | How to Choose the Right Opal

Browse all calibrated opals or contact us for custom size requests.

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 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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