close view of harlequin boulder opal 14.7 ct showing detailed rainbow color play
harlequin boulder opal 14.7 ct held between fingers showing strong fire pattern
angled view of harlequin boulder opal 14.7 ct showing vivid harlequin pattern
harlequin boulder opal 14.7 ct held on finger showing bright multicolor fire pattern
harlequin boulder opal 14.7 ct design concept showing bright fire
side view of harlequin boulder opal 14.7 ct showing thickness and natural shape
back of harlequin boulder opal 14.7 ct showing natural brown ironstone base
harlequin boulder opal 14.7 ct showing natural freeform shape and color pattern
rlequin boulder opal 14.7 ct showing vivid multicolor harlequin pattern
Freeform boulder opal with red green blue and purple fire on a white background for the opal zodiac star signs blog
harlequin boulder opal 14.7 ct pendant design showing bright rainbow fire pattern
harlequin boulder opal 14.7 ct heart pendant design showing vivid multicolor fire
identification report for harlequin boulder opal 14.7 ct showing certification document

Harlequin Boulder Opal

This 100% natural solid genuine Australian Harlequin Boulder Opal displays a mesmerizing Harlequin Pattern and play of color.
You will become entranced by the Bright Red, orange, yellow, blue, and green flames that it displays. We have expertly cut and polished this freeform shape metallic opal to reveal its natural beauty on its smooth surface. Opal Creek, located south of the Winton township in an area known as Opalton in Australia, revealed the discovery of opals.

It's one of a kind and very difficult to find anything like this to compare. It could be a great addition to an avid collector's safe, for investment, or for setting in a stunning pendant necklace. This Harlequin Boulder Opal is one of the best opal we have had in 10 years.
Read more about Boulder Opals from Winton here: https://opalgalaxy.com/boulder-opals-winton/

The Harlequin Pattern opal

Harlequin Pattern Opals are extremely rare patterned opals and highly sought after by gemstone enthusiasts.
They display a unique pattern resembling that of a harlequin mask.
Distinct patches in the shapes of squares, diamonds, and rectangles.
The play-of-color exhibited in these opals is truly breathtaking, making them stand out among other gemstones.
The name "Harlequin" comes from a French word that was used to describe a comedian in a play called commedia dell’arte during the 16th century.

The outfit with irregular shapes in bold, bright colors was worn by this character.
Collectors and enthusiasts are willing to pay a premium for Harlequin pattern opals.
It's making them a great investment in the industry.
The Harlequin Pattern is the most desirable gemstone in the world of opals due to its absolutely unique pattern. Which is very hard to find.

Shop now this Harlequin Boulder Opal and add a touch of elegance to your jewelry collection.
You can read more about buying opals for investment purposes here: https://opalgalaxy.com/buying-black-opals-for-investment/

Connect with us:
Follow the Opal Galaxy Facebook page
Subscribe to the Opal Galaxy YouTube page
Check Opal Galaxy's Pinterest page

Shipping Updates - March 2026

Latest international delivery information from Australia Post and FedEx.

USA Tariff 

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 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.

Add to Wishlist

Absolute Gem Rare Harlequin Boulder Opal 14.7 ct

US$62,000

In stock

Details

Dimension:

24.5x15.5x5.5 mm

Weight:

14.7 ct

Type:

Natural Solid Untreated Boulder Opal

Source:

Winton, QLD, Australia

Sku:

XX1292

Harlequin Boulder Opal

This 100% natural solid genuine Australian Harlequin Boulder Opal displays a mesmerizing Harlequin Pattern and play of color.
You will become entranced by the Bright Red, orange, yellow, blue, and green flames that it displays. We have expertly cut and polished this freeform shape metallic opal to reveal its natural beauty on its smooth surface. Opal Creek, located south of the Winton township in an area known as Opalton in Australia, revealed the discovery of opals.

It's one of a kind and very difficult to find anything like this to compare. It could be a great addition to an avid collector's safe, for investment, or for setting in a stunning pendant necklace. This Harlequin Boulder Opal is one of the best opal we have had in 10 years.
Read more about Boulder Opals from Winton here: https://opalgalaxy.com/boulder-opals-winton/

The Harlequin Pattern opal

Harlequin Pattern Opals are extremely rare patterned opals and highly sought after by gemstone enthusiasts.
They display a unique pattern resembling that of a harlequin mask.
Distinct patches in the shapes of squares, diamonds, and rectangles.
The play-of-color exhibited in these opals is truly breathtaking, making them stand out among other gemstones.
The name "Harlequin" comes from a French word that was used to describe a comedian in a play called commedia dell’arte during the 16th century.

The outfit with irregular shapes in bold, bright colors was worn by this character.
Collectors and enthusiasts are willing to pay a premium for Harlequin pattern opals.
It's making them a great investment in the industry.
The Harlequin Pattern is the most desirable gemstone in the world of opals due to its absolutely unique pattern. Which is very hard to find.

Shop now this Harlequin Boulder Opal and add a touch of elegance to your jewelry collection.
You can read more about buying opals for investment purposes here: https://opalgalaxy.com/buying-black-opals-for-investment/

Connect with us:
Follow the Opal Galaxy Facebook page
Subscribe to the Opal Galaxy YouTube page
Check Opal Galaxy's Pinterest page

Shipping Updates - March 2026

Latest international delivery information from Australia Post and FedEx.

USA Tariff 

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 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.

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