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TOL-0012 · available

Round Multicolor Crystal Opal — approx. 1 ct

Natural, solid, untreated Australian opal, cut from rough by The Opal Ledger. Exact-stone photographs, silent video, scale and approximate caliper measurements are included.

Asking price: $450 USDLoose stone only. Tax, shipping, and setting are not included.

View this stone on Etsy

Download ledger ID card (PDF)

Selected movement excerpt · No sound.
A shorter view selected from this stone’s recording. No artificial color or lighting enhancement. Appearance changes with angle and illumination.

Click a photograph to expand it. Review the available views and measurement evidence below; ask for any missing angle.

Round Multicolor Crystal Opal — approx. 1 ct — Face view — exact stone in the supplied lighting.
Face view — exact stone in the supplied lighting.
Round Multicolor Crystal Opal — approx. 1 ct — Main face - exact stone in the supplied lighting.
Main face - exact stone in the supplied lighting.
Round Multicolor Crystal Opal — approx. 1 ct — Alternate viewing angle — color and condition detail of the same stone.
Alternate viewing angle — color and condition detail of the same stone.
Round Multicolor Crystal Opal — approx. 1 ct — Alternate viewing angle — color and condition detail of the same stone.
Alternate viewing angle — color and condition detail of the same stone.
Round Multicolor Crystal Opal — approx. 1 ct — Caliper photograph — approximate size, not exact setting tolerances.
Caliper photograph — approximate size, not exact setting tolerances.
Round Multicolor Crystal Opal — approx. 1 ct — Caliper photograph — approximate size, not exact setting tolerances.
Caliper photograph — approximate size, not exact setting tolerances.
Round Multicolor Crystal Opal — approx. 1 ct — Caliper photograph — approximate size, not exact setting tolerances.
Caliper photograph — approximate size, not exact setting tolerances.
Round Multicolor Crystal Opal — approx. 1 ct — Recorded scale readings range from 1.000 to 1.005 ct; listed as approximately 1 ct.
Recorded scale readings range from 1.000 to 1.005 ct; listed as approximately 1 ct.
Round Multicolor Crystal Opal — approx. 1 ct — Reverse view — unenhanced still frame from the matching original video.
Reverse view — unenhanced still frame from the matching original video.
Round Multicolor Crystal Opal — approx. 1 ct — Additional viewing angle — exact stone.
Additional viewing angle — exact stone.
Round Multicolor Crystal Opal — approx. 1 ct — Additional viewing angle — exact stone.
Additional viewing angle — exact stone.
Round Multicolor Crystal Opal — approx. 1 ct — Additional viewing angle — exact stone.
Additional viewing angle — exact stone.
Round Multicolor Crystal Opal — approx. 1 ct — Additional reverse view — exact stone.
Additional reverse view — exact stone.
Round Multicolor Crystal Opal — approx. 1 ct — Additional viewing angle — exact stone.
Additional viewing angle — exact stone.
Round Multicolor Crystal Opal — approx. 1 ct — Additional viewing angle — exact stone.
Additional viewing angle — exact stone.
Round Multicolor Crystal Opal — approx. 1 ct — Additional viewing angle — exact stone.
Additional viewing angle — exact stone.
Round Multicolor Crystal Opal — approx. 1 ct — Additional scale photograph — exact stone.
Additional scale photograph — exact stone.

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Stone record

Ledger ID
TOL-0012
Weight
1 ct
Dimensions
Approx. 6 × 6 × 4 mm (L × W × thickness)
Shape
Round
Cutting style
Polished cabochon
Opal type
Lightning Ridge crystal opal
Body tone
Light body
Transparency
Semi-translucent
Visible colors
orange, yellow, green, blue
Pattern
Soft multicolor flash with a warmer orange edge
Directionality
Color and brightness change with lighting and viewing angle

Dimensions are read from the caliper photographs and rounded to whole millimeters. Confirm the actual stone's measurements with a jeweler before choosing a setting.

Disclosure record

Construction, treatment, and evidence

Construction
solid
Treatment
untreated
Origin and evidence
Lightning Ridge, New South Wales, Australia · Evidence: seller stated
Condition
Natural sand spots remain on the reverse. The face-up linear effect is color flash, and the previously seen black dot is no longer present, as confirmed by the cutter.
Lighting and media
Photographs show the exact stone under different lighting and angles. Camera and display settings affect appearance. The silent website showcase is a selected excerpt from the matching recording, with no artificial color or lighting enhancement. The original recording is preserved.
Exact-stone statement
The record media identifies the exact stone described.

Purchase provenance

Purchased in the rough from Hopkins Opal at the Tucson gem show.

Firsthand purchase and cutting history recorded by The Opal Ledger.

Green, yellow, orange and blue flash through this round Lightning Ridge crystal opal. Its color patches change with angle, showing different parts of the display as the cabochon turns.

You will receive this exact loose stone. One stone only; no setting or finished jewelry is included.

Weight and measurements

Recorded scale readings range from 1.000 to 1.005 ct; listed as approximately 1 ct. Approximate dimensions: 6 × 6 × 4 mm (length × width × thickness), read from the caliper photographs and rounded to whole millimeters. Have a jeweler measure the actual stone before choosing or making a setting.

Material and cutting history

Natural, untreated, solid one-piece Australian opal, cut from rough by The Opal Ledger. Origin and purchase history come from our firsthand acquisition and cutting records. No laboratory report accompanies this stone.

Origin: Lightning Ridge, New South Wales, Australia. Purchased in the rough from Hopkins Opal at the Tucson gem show, then cut by The Opal Ledger.

Condition

Natural sand spots remain on the reverse. The face-up linear effect is color flash, and the previously seen black dot is no longer present, as confirmed by the cutter.

Photographs and video

Photographs and silent video show this exact stone. No artificial color or flash enhancement. Color changes with lighting, angle, camera and display. The silent showcase is a selected excerpt from the matching recording.

Availability

Asking price: $450 USD, excluding tax, shipping and setting. View this exact stone on Etsy. Download the stone card.