3.10ct 8.5mm reddish pink Opalescent sapphire cushion
3.10ct 8.5mm reddish pink Opalescent sapphire cushion
NZ$385
$4,100.00
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Gem Authenticity Certificate
GEMSTONE DETAILS
OPALESCENT SAPPHIRE
Gem Type
Opalescent Sapphire
Weight
3.1ct
Shape
CUSHION
Colour
Reddish Pink
Origin
Tanzania
Treatment
Heated (industry standard)
Clarity
Included - hazy or silk inclusions visible to the naked eye
Saturation
MODERATE
Measurements
8.5x8.2x4.9mm
Certification
Includes free Gem Sanctum retail certificate (insurance-grade). Independent gemological certification available for $70 NZD
3.1ct Reddish Pink Opalescent Sapphire, cushion, 8.5x8.2x4.9mm.
At 3.1ct, this is generous — it'll hold its own in a bold solitaire or side-stone setting.
The opalescence in these sapphires comes from light scattering off fine oriented inclusions within the crystal — silk that gives the surface a soft, diffuse glow rather than the sharp reflection you'd expect from a clean stone. It's a physical property of the microstructure, not a treatment effect, and it's what makes these stones a different proposition from standard pink or purple sapphires.
Treatment: Heated (industry standard). Clarity: Included - hazy or silk inclusions visible to the naked eye. Origin: Tanzania.



































