Blue green crystal boulder opal 1 ct on a black background showing strong blue green fire across the full face.
Blue green crystal boulder opal 1 ct long oval cabochon held in fingers showing bright blue green fire.
Blue green crystal boulder opal 1 ct on fingertips to show size with bright blue green and purple flashes.
Blue green crystal boulder opal 1 ct on a fingertip showing a long oval shape and bright color play.
Side view of blue green crystal boulder opal 1 ct showing the low dome and polished edge.
Back view of blue green crystal boulder opal 1 ct held in fingers showing the pale base and thin shape.
Blue green crystal boulder opal 1 ct on a black background showing vivid blue green fire and clean polish.

This sleek 1ct crystal boulder opal sparkles with vivid blue and electric green fire, nestled within a transparent crystal body. The elongated shape enhances its sleek profile, making it ideal for stacking rings, elegant pendants, or one-of-a-kind earrings. Its brilliance comes alive under light, flashing vibrant hues with every movement.

Features & Benefits:

100% Natural & Untreated Ethically sourced from Queensland
Transparent Crystal Body Bright, multi-dimensional color play
Bright Neon Green & Blue Fire Electric, energetic glow
Polished Elegant and ready for jewelry
Perfect for Rings & Dainty Pendants
Lightweight Statement Piece Subtle but stunning
October Birthstone Rich in symbolism and beauty

Read our Blogs to learn more about Opals
Watch more of our opals on YouTube

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.

Add to Wishlist

1ct Natural Crystal Boulder Opal

AU$637

In stock

Details

Dimension:

13x6x1.8 mm

Weight:

1 ct

Type:

Natural Solid Untreated Crystalย Boulderย Opal

Source:

Winton, QLD, Australia

Sku:

XX1508

This sleek 1ct crystal boulder opal sparkles with vivid blue and electric green fire, nestled within a transparent crystal body. The elongated shape enhances its sleek profile, making it ideal for stacking rings, elegant pendants, or one-of-a-kind earrings. Its brilliance comes alive under light, flashing vibrant hues with every movement.

Features & Benefits:

100% Natural & Untreated Ethically sourced from Queensland
Transparent Crystal Body Bright, multi-dimensional color play
Bright Neon Green & Blue Fire Electric, energetic glow
Polished Elegant and ready for jewelry
Perfect for Rings & Dainty Pendants
Lightweight Statement Piece Subtle but stunning
October Birthstone Rich in symbolism and beauty

Read our Blogs to learn more about Opals
Watch more of our opals on YouTube

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.

Recently Viewed

Reviews