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Loose Spinels

Loose lab-grown spinels in 13 colours, from wine red and hot pink to cobalt blue, teal and icy blue. Spinel is hard (8 on the Mohs scale) and bright, so it suits everyday rings and earrings. Choose a stone to set in a custom ring, pendant or earrings.

Looking for a finished piece? Explore our bespoke design service.

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156 products

Pink lab-grown spinel, heart cutHeart cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Pink Lab-Grown Spinel – Heart Cut Sale priceFrom £165.00
White lab-grown spinel, cushion cutCushion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Cushion Cut Sale priceFrom £130.00
Teal lab-grown spinel, radiant cutRadiant cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Teal Lab-Grown Spinel – Radiant Cut Sale priceFrom £145.00
Purple lab-grown spinel, marquise cutMarquise cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Purple Lab-Grown Spinel – Marquise Cut Sale priceFrom £145.00
Pink lab-grown spinel, trillion cutTrillion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Pink Lab-Grown Spinel – Trillion Cut Sale priceFrom £155.00
White lab-grown spinel, pear cutPear cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Pear Cut Sale priceFrom £145.00
Teal lab-grown spinel, princess cutPrincess cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Teal Lab-Grown Spinel – Princess Cut Sale priceFrom £150.00
Purple lab-grown spinel, heart cutHeart cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Purple Lab-Grown Spinel – Heart Cut Sale priceFrom £165.00
Teal lab-grown spinel, asscher cutAsscher cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Teal Lab-Grown Spinel – Asscher Cut Sale priceFrom £150.00
Pink lab-grown spinel, baguette cutBaguette cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Pink Lab-Grown Spinel – Baguette Cut Sale priceFrom £125.00
Purple lab-grown spinel, trillion cutTrillion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Purple Lab-Grown Spinel – Trillion Cut Sale priceFrom £155.00
White lab-grown spinel, emerald cutEmerald cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Emerald Cut Sale priceFrom £145.00
Teal lab-grown spinel, marquise cutMarquise cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Teal Lab-Grown Spinel – Marquise Cut Sale priceFrom £145.00
Mauve lab-grown spinel, oval cutOval cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Mauve Lab-Grown Spinel – Oval Cut Sale priceFrom £130.00
White lab-grown spinel, radiant cutRadiant cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Radiant Cut Sale priceFrom £145.00
Purple lab-grown spinel, baguette cutBaguette cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Purple Lab-Grown Spinel – Baguette Cut Sale priceFrom £125.00
Teal lab-grown spinel, heart cutHeart cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Teal Lab-Grown Spinel – Heart Cut Sale priceFrom £165.00
Ice blue lab-grown spinel, emerald cutEmerald cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Ice Blue Lab-Grown Spinel – Emerald Cut Sale priceFrom £145.00
Mauve lab-grown spinel, round cutRound cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Mauve Lab-Grown Spinel – Round Cut Sale priceFrom £150.00
Navy blue lab-grown spinel, oval cutOval cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Navy Blue Lab-Grown Spinel – Oval Cut Sale priceFrom £130.00
Teal lab-grown spinel, trillion cutTrillion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Teal Lab-Grown Spinel – Trillion Cut Sale priceFrom £155.00
White lab-grown spinel, princess cutPrincess cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Princess Cut Sale priceFrom £150.00
Teal lab-grown spinel, baguette cutBaguette cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Teal Lab-Grown Spinel – Baguette Cut Sale priceFrom £125.00
White lab-grown spinel, asscher cutAsscher cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Asscher Cut Sale priceFrom £150.00
Mauve lab-grown spinel, cushion cutCushion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Mauve Lab-Grown Spinel – Cushion Cut Sale priceFrom £130.00
Navy blue lab-grown spinel, round cutRound cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Navy Blue Lab-Grown Spinel – Round Cut Sale priceFrom £150.00
Ice blue lab-grown spinel, radiant cutRadiant cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Ice Blue Lab-Grown Spinel – Radiant Cut Sale priceFrom £145.00
Deep teal lab-grown spinel, oval cutOval cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Deep Teal Lab-Grown Spinel – Oval Cut Sale priceFrom £130.00
White lab-grown spinel, marquise cutMarquise cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Marquise Cut Sale priceFrom £145.00
Navy blue lab-grown spinel, cushion cutCushion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Navy Blue Lab-Grown Spinel – Cushion Cut Sale priceFrom £130.00
Mauve lab-grown spinel, pear cutPear cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Mauve Lab-Grown Spinel – Pear Cut Sale priceFrom £145.00
Ice blue lab-grown spinel, princess cutPrincess cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Ice Blue Lab-Grown Spinel – Princess Cut Sale priceFrom £150.00
Deep teal lab-grown spinel, round cutRound cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Deep Teal Lab-Grown Spinel – Round Cut Sale priceFrom £150.00
Ice blue lab-grown spinel, asscher cutAsscher cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Ice Blue Lab-Grown Spinel – Asscher Cut Sale priceFrom £150.00
White lab-grown spinel, heart cutHeart cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Heart Cut Sale priceFrom £165.00
Mauve lab-grown spinel, emerald cutEmerald cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Mauve Lab-Grown Spinel – Emerald Cut Sale priceFrom £145.00
Deep teal lab-grown spinel, cushion cutCushion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Deep Teal Lab-Grown Spinel – Cushion Cut Sale priceFrom £130.00
Navy blue lab-grown spinel, pear cutPear cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Navy Blue Lab-Grown Spinel – Pear Cut Sale priceFrom £145.00
Ice blue lab-grown spinel, marquise cutMarquise cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Ice Blue Lab-Grown Spinel – Marquise Cut Sale priceFrom £145.00
White lab-grown spinel, trillion cutTrillion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Trillion Cut Sale priceFrom £155.00
Deep teal lab-grown spinel, pear cutPear cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Deep Teal Lab-Grown Spinel – Pear Cut Sale priceFrom £145.00
Mauve lab-grown spinel, radiant cutRadiant cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Mauve Lab-Grown Spinel – Radiant Cut Sale priceFrom £145.00
Ice blue lab-grown spinel, heart cutHeart cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Ice Blue Lab-Grown Spinel – Heart Cut Sale priceFrom £165.00
Navy blue lab-grown spinel, emerald cutEmerald cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Navy Blue Lab-Grown Spinel – Emerald Cut Sale priceFrom £145.00
White lab-grown spinel, baguette cutBaguette cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
White Lab-Grown Spinel – Baguette Cut Sale priceFrom £125.00
Ice blue lab-grown spinel, trillion cutTrillion cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Ice Blue Lab-Grown Spinel – Trillion Cut Sale priceFrom £155.00
Mauve lab-grown spinel, princess cutPrincess cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Mauve Lab-Grown Spinel – Princess Cut Sale priceFrom £150.00
Navy blue lab-grown spinel, radiant cutRadiant cut size guide: every size shown to scale on a finger, ear and neck, with a mm ruler
Navy Blue Lab-Grown Spinel – Radiant Cut Sale priceFrom £145.00