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Boulder Opal - 18.51 ct Purple Heart Australian Stone
Boulder Opal - 18.51 ct Purple Heart Australian Stone - hand shot
Boulder Opal - 18.51 ct Purple Heart Australian Stone - hand shot1
Boulder Opal - 18.51 ct Purple Heart Australian Stone - hand shot2
Boulder Opal - 18.51 ct Purple Heart Australian Stone - side shot1
Boulder Opal - 18.51 ct Purple Heart Australian Stone - side shot
Boulder Opal - 18.51 ct Purple Heart Australian Stone - back shot
Boulder Opal - 18.51 ct Purple Heart Australian Stone - Copy

Heart Boulder Opal 18.51 ct: A Mesmerizing Gemstone of Natural Beauty

The Heart Boulder Opal 18.51 ct is a truly breathtaking gemstone sourced from the world-famous Winton opal fields in Queensland, Australia. Known for producing some of the most vibrant and unique opals, Winton remains a premier destination for high-quality opals. This Heart Boulder Opal 18.51 ct captivates with its stunning blue hues and exceptional hand-carved heart shape. As a gemstone that symbolizes love and passion, it is an exquisite choice for collectors and jewelry designers looking for something unique and meaningful.

One of the most striking attributes of the Heart Boulder Opal 18.51 ct is its deep purple base with flashes of vivid blue that shimmer beautifully under light.
The heart shape of this opal has been meticulously crafted to perfection, ensuring a symmetrical and smooth design that enhances the gemstone's natural allure. The cabochon polish on the surface adds to its luxurious appearance, making it an ideal candidate for fine jewelry, including pendants, brooches, and heirloom pieces.

What sets this Heart Boulder Opal 18.51 ct apart is the presence of its natural ironstone backing. This ironstone base not only provides structural integrity but also creates a visually appealing contrast that intensifies the play-of-color within the opal. The interplay between the ironstone and the opal results in a striking depth that adds character and uniqueness to the stone. With every angle, the viewer is met with flashes of blue and violet, a signature feature that makes Australian boulder opals highly sought after.

The craftsmanship involved in shaping the Heart Boulder Opal 18.51 ct ensures that the gemstone maintains its authenticity and natural charm. Artisans carefully polish and refine the surface to highlight its captivating colors while preserving the unique geological patterns inherent in boulder opals. As a result, this gemstone is not only a visual masterpiece but also a geological wonder formed over millions of years.

With its heart-shaped design, the Heart Boulder Opal 18.51 ct is more than just a gemstone; it is a symbol of love and romance. This makes it an excellent choice for custom-made jewelry pieces that hold sentimental value. Whether gifted for special occasions such as anniversaries, birthdays, or engagements, this opal carries emotional significance that goes beyond its aesthetic appeal. It is a perfect choice for those looking to express their love through a unique and meaningful piece of nature's beauty.

Beyond its aesthetic charm, the Heart Boulder Opal 18.51 ct is an exceptional addition to any gemstone collection. Collectors appreciate the rarity and uniqueness of such opals, as no two stones are identical. The distinct patterns, vibrant colors, and natural formation of this gemstone ensure that it holds both artistic and investment value. Given the increasing demand for high-quality boulder opals, owning such a rare and beautiful specimen is a privilege.

The Heart Boulder Opal 18.51 ct is also a highly versatile gemstone. It can be incorporated into a variety of jewelry designs, from simple pendants that showcase its natural beauty to elaborate statement pieces that highlight its striking colors. The durability of the boulder opal, combined with its unique characteristics, makes it a perfect choice for everyday wear or as a standout piece for special events.

  • Why This Heart-Shaped Opal is Special:

    • Symbolic & Meaningful: A perfect romantic gift for special occasions such as anniversaries, birthdays, and Valentine's Day.
    • October Birthstone: Opal symbolizes love, passion, and creativity, making it a thoughtful and meaningful present.
    • Collectible Rarity: With its natural beauty and unique heart shape, this opal is a rare collectible for gemstone enthusiasts and investors.
    • Custom Jewelry Ready: Suitable for setting into a pendant, ring, or other fine jewelry designs.
    • Ethically Sourced: Direct from Winton, Australia, ensuring authenticity and sustainable sourcing.

About Boulder Opals

Boulder Opal is a beautiful type of precious opal that is unique to Queensland, Australia. Boulder Opal is usually found in Ironstone, but sometimes found in sandstone which is referred to as Pipe Boulder Opal or Crystal Opal. Boulder opal is popularly used in pendant necklace designs, as well as in rings by jewelers around the world. Read more here about boulder opals

Please be aware that slight color variations in our opals may occur due to differences in screen configurations.

Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $6500
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $6499

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.

Australian Opals do not change their appearance after exposure to heat / climate / humidity / water.
An Australian Opal will not be damaged when exposed to light chemicals such as dishwashing detergent or hand soap. You should not however expose your opal to hasher chemicals such as bleach or ammonia.
They are however susceptible to cracking if knocked hard enough. If wearing your opal set in a ring you should always be careful that it is not knocked during physical activities.
If undertaking some form of sport or manual labour, please take off your ring or other opal jewelry so that it is not damaged.

Heart Boulder Opal 18.51 ct

Original price was: USD $2,160.Current price is: USD $1,800.

In stock

Opal: Natural, Solid, Untreated, Polished
Source: Winton, QLD, Australia
Dimensions: 19.6×21.8×6.2 mm
Weight: 18.51 ct
(Size and weight are approximate)

SKU: XX1698

Heart Boulder Opal 18.51 ct: A Mesmerizing Gemstone of Natural Beauty

The Heart Boulder Opal 18.51 ct is a truly breathtaking gemstone sourced from the world-famous Winton opal fields in Queensland, Australia. Known for producing some of the most vibrant and unique opals, Winton remains a premier destination for high-quality opals. This Heart Boulder Opal 18.51 ct captivates with its stunning blue hues and exceptional hand-carved heart shape. As a gemstone that symbolizes love and passion, it is an exquisite choice for collectors and jewelry designers looking for something unique and meaningful.

One of the most striking attributes of the Heart Boulder Opal 18.51 ct is its deep purple base with flashes of vivid blue that shimmer beautifully under light.
The heart shape of this opal has been meticulously crafted to perfection, ensuring a symmetrical and smooth design that enhances the gemstone's natural allure. The cabochon polish on the surface adds to its luxurious appearance, making it an ideal candidate for fine jewelry, including pendants, brooches, and heirloom pieces.

What sets this Heart Boulder Opal 18.51 ct apart is the presence of its natural ironstone backing. This ironstone base not only provides structural integrity but also creates a visually appealing contrast that intensifies the play-of-color within the opal. The interplay between the ironstone and the opal results in a striking depth that adds character and uniqueness to the stone. With every angle, the viewer is met with flashes of blue and violet, a signature feature that makes Australian boulder opals highly sought after.

The craftsmanship involved in shaping the Heart Boulder Opal 18.51 ct ensures that the gemstone maintains its authenticity and natural charm. Artisans carefully polish and refine the surface to highlight its captivating colors while preserving the unique geological patterns inherent in boulder opals. As a result, this gemstone is not only a visual masterpiece but also a geological wonder formed over millions of years.

With its heart-shaped design, the Heart Boulder Opal 18.51 ct is more than just a gemstone; it is a symbol of love and romance. This makes it an excellent choice for custom-made jewelry pieces that hold sentimental value. Whether gifted for special occasions such as anniversaries, birthdays, or engagements, this opal carries emotional significance that goes beyond its aesthetic appeal. It is a perfect choice for those looking to express their love through a unique and meaningful piece of nature's beauty.

Beyond its aesthetic charm, the Heart Boulder Opal 18.51 ct is an exceptional addition to any gemstone collection. Collectors appreciate the rarity and uniqueness of such opals, as no two stones are identical. The distinct patterns, vibrant colors, and natural formation of this gemstone ensure that it holds both artistic and investment value. Given the increasing demand for high-quality boulder opals, owning such a rare and beautiful specimen is a privilege.

The Heart Boulder Opal 18.51 ct is also a highly versatile gemstone. It can be incorporated into a variety of jewelry designs, from simple pendants that showcase its natural beauty to elaborate statement pieces that highlight its striking colors. The durability of the boulder opal, combined with its unique characteristics, makes it a perfect choice for everyday wear or as a standout piece for special events.

  • Why This Heart-Shaped Opal is Special:

    • Symbolic & Meaningful: A perfect romantic gift for special occasions such as anniversaries, birthdays, and Valentine's Day.
    • October Birthstone: Opal symbolizes love, passion, and creativity, making it a thoughtful and meaningful present.
    • Collectible Rarity: With its natural beauty and unique heart shape, this opal is a rare collectible for gemstone enthusiasts and investors.
    • Custom Jewelry Ready: Suitable for setting into a pendant, ring, or other fine jewelry designs.
    • Ethically Sourced: Direct from Winton, Australia, ensuring authenticity and sustainable sourcing.

About Boulder Opals

Boulder Opal is a beautiful type of precious opal that is unique to Queensland, Australia. Boulder Opal is usually found in Ironstone, but sometimes found in sandstone which is referred to as Pipe Boulder Opal or Crystal Opal. Boulder opal is popularly used in pendant necklace designs, as well as in rings by jewelers around the world. Read more here about boulder opals

Please be aware that slight color variations in our opals may occur due to differences in screen configurations.

Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $6500
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $6499

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.

Australian Opals do not change their appearance after exposure to heat / climate / humidity / water.
An Australian Opal will not be damaged when exposed to light chemicals such as dishwashing detergent or hand soap. You should not however expose your opal to hasher chemicals such as bleach or ammonia.
They are however susceptible to cracking if knocked hard enough. If wearing your opal set in a ring you should always be careful that it is not knocked during physical activities.
If undertaking some form of sport or manual labour, please take off your ring or other opal jewelry so that it is not damaged.

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