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Round Lab-Grown Gemstones

Round lab-grown gemstones. The round brilliant shows the most sparkle and suits every setting. Choose from lab-grown sapphires in more than 20 colours, lab-grown rubies and more, in calibrated millimetre sizes.

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24 products

Lab Grown Alexandrite - Round CutLab Grown Alexandrite - Round Cut, view 2
Lab Grown Alexandrite - Round Cut Sale priceFrom $380.00
Lab-grown ruby, round cut
Lab-Grown Ruby – Round Cut Sale priceFrom $411.00
Lab-grown Emerald, Round CutLab-grown Emerald, Round Cut – view 2
Lab Grown Emerald - Round Cut Sale priceFrom $253.00
Teal lab-grown sapphire, round cut
Orange-red lab-grown sapphire, round cut
Violet-blue lab-grown sapphire, round cut
Green lab-grown sapphire, round cut
Orange lab-grown sapphire, round cut
Paraiba-colour lab-grown sapphire, round cut
Mint green lab-grown sapphire, round cut
Pinkish-purple lab-grown sapphire, round cut
Padparadscha lab-grown sapphire, round cut
Pastel blue lab-grown sapphire, round cut
Lavender lab-grown sapphire, round cut
Lime green lab-grown sapphire, round cut
White lab-grown sapphire, round cut
Pink lab-grown sapphire, round cut
Cornflower blue lab-grown sapphire, round cut
Purple lab-grown sapphire, round cut
Yellow lab-grown sapphire, round cut
Sage green lab-grown sapphire, round cut
Vivid hot pink lab-grown sapphire, round cut
Violet lab-grown sapphire, round cut
Royal blue lab-grown sapphire, round cutRoyal blue lab-grown sapphire, round cut, side view