TOL-0007 · available

Green-Blue Crystal Opal Oval — 0.825 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: $1,195 USDLoose stone only. Tax, shipping, and setting are not included.

View this stone on Etsy

Download ledger ID card (PDF)

Full original movement video · No sound.
Original recording, with audio removed only. No color, lighting, crop, speed, or stabilization changes.

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

Green-Blue Crystal Opal Oval — 0.825 ct — Face view — exact stone in the supplied lighting. — Face view — exact stone in the supplied lighting.

Green-Blue Crystal Opal Oval — 0.825 ct — Main face — green-blue crystal oval with warm flank color. — Main face — green-blue crystal oval with warm flank color.

Green-Blue Crystal Opal Oval — 0.825 ct — Face on a dark background. — Face on a dark background.

Green-Blue Crystal Opal Oval — 0.825 ct — Face at a second orientation. — Face at a second orientation.

Green-Blue Crystal Opal Oval — 0.825 ct — Broader rolling flash at an alternate angle. — Broader rolling flash at an alternate angle.

Green-Blue Crystal Opal Oval — 0.825 ct — Oblique view with warmer flank color. — Oblique view with warmer flank color.

Opposite oblique face and profile.

Green-Blue Crystal Opal Oval — 0.825 ct — Back and flank — natural sand inclusion. — Back and flank — natural sand inclusion.

Green-Blue Crystal Opal Oval — 0.825 ct — Hand-held view. — Hand-held view.

Green-Blue Crystal Opal Oval — 0.825 ct — Length caliper photograph — approximately 7 mm, rounded from the metric scale. — Length caliper photograph — approximately 7 mm, rounded from the metric scale.

Green-Blue Crystal Opal Oval — 0.825 ct — Width caliper photograph — approximately 6 mm, rounded from the metric scale. — Width caliper photograph — approximately 6 mm, rounded from the metric scale.

Green-Blue Crystal Opal Oval — 0.825 ct — Thickness caliper photograph — approximately 3 mm, rounded from the metric scale. — Thickness caliper photograph — approximately 3 mm, rounded from the metric scale.

Green-Blue Crystal Opal Oval — 0.825 ct — Scale photograph confirms 0.825 ct. — Scale photograph confirms 0.825 ct.

Green-Blue Crystal Opal Oval — 0.825 ct — Additional viewing angle — exact stone. — Additional viewing angle — exact stone.

Additional side/profile view — exact stone.

Green-Blue Crystal Opal Oval — 0.825 ct — Additional reverse view — exact stone. — Additional reverse view — exact stone.

Additional side/profile view — exact stone.

Stone record

Ledger ID: TOL-0007
Weight: 0.825 ct
Dimensions: Approx. 7 × 6 × 3 mm (L × W × thickness)
Shape: Oval
Cutting style: Polished cabochon
Opal type: Lightning Ridge crystal opal
Body tone: Light body
Transparency: Semi-transparent crystal
Visible colors: green, blue, orange, yellow
Pattern: Angle-dependent rolling flash with smaller color flecks
Directionality: Color and brightness change with light 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: A natural sand inclusion is present on the back and flank; the cutter confirms there are no cavities. A suitably designed setting may conceal the inclusion, depending on its design.
Lighting and media: Photographs show this exact stone at different angles and under different lighting. Camera and display settings affect appearance. The website video is the full original recording with audio removed only; no color enhancement, relighting, crop, speed change, or stabilization was applied to the video.
Exact-stone statement: The record media identifies the exact stone described.

Purchase provenance

Purchased in the rough from Tikka Opals at the Tucson Gem and Mineral Show.

Firsthand purchase and cutting history recorded by The Opal Ledger.

Vivid green and blue flash across this 0.825 ct Lightning Ridge crystal opal oval, with orange and warmer color along the flank. The display changes as the stone turns.

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

Weight and measurements

Recorded weight: 0.825 ct. Approximate dimensions: 7 × 6 × 3 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 Tikka Opals at the Tucson Gem and Mineral Show, then cut by The Opal Ledger.

Condition

A natural sand inclusion is present on the back and flank; the cutter confirms there are no cavities. A suitably designed setting may conceal the inclusion, depending on its design.

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 full original movement video is presented without audio.

Availability

Asking price: $1,195 USD, excluding tax, shipping and setting. View this exact stone on Etsy. Download the stone card. Read the stone story.