15ct Unheated Cornflower Blue Sapphire

SG$48,000.00

15.28ct natural unheated blue sapphire from Sri Lanka.

Certified ‘cornflower blue’ by Lotus Gemology, this is a very special blue sapphire Mother Nature has created.

It shows a distinct difference indoors and outdoors, one that we picked up only after paying undivided attention!

In natural daylight / outdoors, it displays as cornflower blue distinctly (you can see this phenomenon by referring to photos taken in the garden).

When indoors, such as in the room with lesser daylight or with mixed lighting, the blue takes on a darker hue and intermittently displays with qualities similar to the ‘Indigo’ sapphire (refer to the Lotus Color Guide).

Why is this so?

This rather apparent distinction could be due to the fact this is a bi-color sapphire, its blue tinged with pale yellow a little off the centre.

The yellow hue is not picked up under natural daylight, where the blue becomes a bold cornflower blue, ‘electric’ because of the subdued yellow.

The bi color shows up when you look at the sapphire up close. This implies that when you set this gem, you will get very surprising results, as can be expected from color zoning sapphires from Sri Lanka.

Hue aside, this bi color sapphire has plenty of fire. The blue is never lacklustre.

This bi color sapphire is suitable if you are looking for an intense cornflower blue sapphire that is not the typical cornflower blue.

Photos are minimally edited for brightness calibration. Daylight / garden photos are not edited.

Lotus Gemology Report Number 6445-6372.

Verify this report by referencing Report No. 6445-6372 with PIN No. 120655 at LotusGemology.com.

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15.28c_unheated bicolor blue sapphire

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