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Trillion Lab-Grown Gemstones

Trillion lab-grown gemstones. A triangular brilliant with gently curved sides. Choose from lab-grown sapphires in more than 20 colours, lab-grown rubies and more, in calibrated millimetre sizes.

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22 products

Teal lab-grown sapphire, trillion cut
Orange-red lab-grown sapphire, trillion cut
Violet-blue lab-grown sapphire, trillion cut
Mint green lab-grown sapphire, trillion cut
Padparadscha lab-grown sapphire, trillion cut
Lab-grown ruby, trillion cut
Lab-Grown Ruby – Trillion Cut Sale priceFrom £205.00
Pastel blue lab-grown sapphire, trillion cut
Lime green lab-grown sapphire, trillion cut
Lavender lab-grown sapphire, trillion cut
Pink lab-grown sapphire, trillion cut
White lab-grown sapphire, trillion cut
Cornflower blue lab-grown sapphire, trillion cut
Purple lab-grown sapphire, trillion cut
Yellow lab-grown sapphire, trillion cut
Sage green lab-grown sapphire, trillion cut
Vivid hot pink lab-grown sapphire, trillion cut
Violet lab-grown sapphire, trillion cut
Royal blue lab-grown sapphire, trillion cutRoyal blue lab-grown sapphire, trillion cut, side view
Green lab-grown sapphire, trillion cut
Orange lab-grown sapphire, trillion cut
Pinkish-purple lab-grown sapphire, trillion cut
Paraiba-colour lab-grown sapphire, trillion cut