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SIJS, pigeon blood red ruby gemstone, unheated red ruby, red ruby singapore, natural unheated ruby for sale, african blood red ruby, gia certified ruby gemstone, singapore rare gems

6.05ct unheated African ruby in an oval cut.

This natural ruby is very clean and super fiery, its color rivals the color of old Burmese rubies.

SIJS, alexandrite cat's eye, cat's eye alexandrite pendant, cat's eye chrysoberyl stone, cat eye pendant necklace, cat eye stone singapore, GIA certified cats eye, singapore rare gemstones

22k talisman necklace set with a natural alexandrite cat's eye chrysoberyl in a rare 6.1ct.

The rare size 6.1ct alexandrite cat's eye is designed as an amulet 'charm' pendant, as cat's eye stones have traditionally been harnessed in jewellery, hanging off its own decorative 'seer' chain.

A super size rubellite tourmaline at 78.53ct for your imagination.

This rubellite is so much like a Balas Ruby, or spinel, with its palette of red and magenta. The stone is precisely the color of dark red grapes, except vivid.

SIJS, Rare gemstones for sale, untreated aquamarine gemstone, aquamarine gemstone loose, Santa Maria aquamarine, big aquamarine stone, big gemstones for sale

Natural 78.95ct aquamarine for collector and jeweller.

This has been tested to be unheated. Many aquamarines are heated for a deeper blue.

9.52ct natural unheated blue sapphire from Sri Lanka (Ceylon).

It is certified cornflower blue, though a little deeper and hence more vivid than typical cornflower blue sapphires, since its blue has a medium tone, but with a rich saturation.

15.28ct natural unheated blue sapphire from Sri Lanka.

Certified 'cornflower blue' by Lotus Gemology, the sapphire shows a distinct difference indoors and outdoors, one that we picked up only after paying undivided attention!

18.43ct natural unheated intense cornflower blue sapphire from Sri Lanka (Ceylon).

This sapphire is certified Intense Blue, a saturation of blue that is highly desirable in blue sapphires.

Rare high carat Kashmir sapphire.

At 17.52ct, this high lustre, bicolor blue sapphire is natural and unheated.

It is 'bicolor' in the sense there is a faint trace of yellow at the heart. All around the infamous blue persists, electric in daylight, dark Kashmir blue in low light.