Natural faceted crystal opal oval 1.79 ct on a black background showing strong blue fire across the center and bright facets.
Natural faceted crystal opal oval 1.79 ct held in fingers showing blue fire with warm yellow flashes.
Natural faceted crystal opal oval 1.79 ct on fingertips to show size with blue fire and soft rainbow flashes.
Natural faceted crystal opal oval 1.79 ct on a dark surface showing blue fire with light reflections in the facets.
Natural faceted crystal opal oval 1.79 ct held with tweezers showing blue fire and clean facet edges.
Natural faceted crystal opal oval 1.79 ct close view on a dark surface showing blue fire and pastel color flashes.
Natural faceted crystal opal oval 1.79 ct close view showing blue fire with soft green flashes and bright facets

Starlit Aurora Sparkle - Gentle Pastel Glow

This 1.79ct Natural Crystal Opal from Andamooka is faceted to perfection, radiating an inner glow of soft pastel flashes and cool blue fire. With its refined oval shape and rare faceted finish, this gem is ideal for elegant ring or pendant designs.

Features & Benefits:
100% Natural Solid Crystal Opal Untreated and ethically sourced from Andamooka, Australia
Rare Faceted Cut Brings refined sparkle and a unique gem-like brilliance
Ethereal Play-of-Color Gentle pastel hues with hints of blue and lavender fire
1.79ct Oval Size Ideal for dainty rings, delicate pendants, or fine jewelry pieces
For Ring, For Pendant, For Jewelry Premium cut for collectors and designers
October Birthstone A beautiful gift of elegance and light

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 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

1.79ct Natural Faceted Crystal Opal – Oval

AU$641

In stock

Details

Dimension:

9.5×8×4.5 mm

Weight:

1.79ct

Type:

Natural Solid Untreated Crystal Opal

Source:

Andamooka, SA, Australia

Sku:

XX1587

Starlit Aurora Sparkle - Gentle Pastel Glow

This 1.79ct Natural Crystal Opal from Andamooka is faceted to perfection, radiating an inner glow of soft pastel flashes and cool blue fire. With its refined oval shape and rare faceted finish, this gem is ideal for elegant ring or pendant designs.

Features & Benefits:
100% Natural Solid Crystal Opal Untreated and ethically sourced from Andamooka, Australia
Rare Faceted Cut Brings refined sparkle and a unique gem-like brilliance
Ethereal Play-of-Color Gentle pastel hues with hints of blue and lavender fire
1.79ct Oval Size Ideal for dainty rings, delicate pendants, or fine jewelry pieces
For Ring, For Pendant, For Jewelry Premium cut for collectors and designers
October Birthstone A beautiful gift of elegance and light

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 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.

Recently Viewed

Reviews