86ct boulder opal pendant teardrop multicolor necklace showing natural Australian opal colors
86ct boulder opal pendant teardrop multicolor held on finger showing natural ironstone pattern
angled view of 86ct boulder opal pendant teardrop multicolor showing bright color play
close view of 86ct boulder opal pendant teardrop multicolor showing detailed natural pattern
Silver Australian Boulder Opal Pendant with Necklace 86 ct - Copy
41cm Silver Color Chain
41cm Gold Color Chain
Adjustable Cream Wax Rope
Adjustable Black Wax Rope

86ct Boulder Opal Pendant Teardrop Brown

This impressive 86ct Natural Boulder Opal Pendant from Koroit, Queensland, Australia features rich earthy brown tones beautifully accented by lively flashes of green, blue, and subtle rainbow hues across its polished surface. The vibrant multicolor flashes and natural patterning create an enchanting and unique appearance. Ready to wear and ideal as a special gift, this pendant highlights the captivating charm of Australian opals.

Necklace Details:
Type: Adjustable Slide Knot Cord
Color: Black (or as preferred)

Features & Benefits:
100% Natural Solid Boulder Opal Ethically sourced from Koroit, Queensland, Australia
Earthy Brown with Multicolor Flashes Stunningly displays shifting colors in different lighting conditions
Distinctive Organic Patterns Enhances the opal's natural beauty
Ready to Wear Comes with an adjustable black slide-knot cord
October Birthstone A meaningful and timeless gift option

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

86ct Boulder Opal Pendant Teardrop Multicolor Flash

AU$735

Details

Dimension:

46x29x8 mm

Weight:

86 ct (Whole Pendant)

Type:

Natural Solid Untreated Boulder Opal

Source:

Winton, QLD, Australia

Sku:

NN609

Notes

Pendant: S925 Stamped Sterling Silver with Rhodium Plated

86ct Boulder Opal Pendant Teardrop Brown

This impressive 86ct Natural Boulder Opal Pendant from Koroit, Queensland, Australia features rich earthy brown tones beautifully accented by lively flashes of green, blue, and subtle rainbow hues across its polished surface. The vibrant multicolor flashes and natural patterning create an enchanting and unique appearance. Ready to wear and ideal as a special gift, this pendant highlights the captivating charm of Australian opals.

Necklace Details:
Type: Adjustable Slide Knot Cord
Color: Black (or as preferred)

Features & Benefits:
100% Natural Solid Boulder Opal Ethically sourced from Koroit, Queensland, Australia
Earthy Brown with Multicolor Flashes Stunningly displays shifting colors in different lighting conditions
Distinctive Organic Patterns Enhances the opal's natural beauty
Ready to Wear Comes with an adjustable black slide-knot cord
October Birthstone A meaningful and timeless gift option

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.

You may also like

Recently Viewed

Reviews