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Set of 2 A Black Spinel Loose Gemstones in Octagon Shape (11x9mm) 9.39 ct.

£39.99
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Order by 5PM to get it by 9, Nov 2026
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Product Highlights
About the Product

This set of two black spinel gemstones in an octagon shape combines elegance and versatility. Together weighing 9.39 carats, these 1A-grade gemstones are cut to precise dimensions, enhancing their deep black colour and lustrous shine. Their scratch-resistant nature ensures they are robust for creating long-lasting, everyday jewellery. The geometric symmetry of the octagon shape adds a contemporary edge, making these gemstones ideal for both minimalist and bold designs.

  • Each octagon-cut gemstone reflects a brilliant shine.
  • Combined weight of 9.39 carats for an impressive look.
  • Scratch-resistant for long-lasting beauty.
  • Perfect for earrings, bracelets, or custom creations.
Product Details
Brand Shop TJC
Dimensions 11 x 9 MM
Product Code 8025675
Number of Gemstones 1
Total Gem Weight 11.51 ct
Type Gemstone
Packing Boxed
Article Type gemstone
Main Stone Name spinel
Shape Octagon
Gemstone Family Spinel
Item Count 2
Neckline Roll Neck
Product Packaging Boxed
Delivery & Returns

Free standard UK delivery on orders over £65. Offer may vary depending on site promotions.

Standard Delivery: 3 - 5 Working days. £2.99 for 1 quantity order or £4.99 for 2 or more quantity order.

Returns: Just ensure that we receive it back within 30 days of you receiving it, to receive a full refund (including VAT)*.  View all return & refund information.