3.1mm Princess Cut Natural Diamond
Special Offer
Buy 5 Get 5% Off
Buy 10 Get 10% Off
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Estimated Delivery:20 Oct - 24 Oct
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Free Shipping: On all UK orders and international orders over £50
3.1mm Princess Cut Natural Melee Diamonds – Calibrated Loose Diamonds
Precision-calibrated 3.1mm Princess Cut natural melee diamonds selected for consistency in size, cut and overall quality. Available in D–F colour with a choice of VS and SI clarity, these small loose diamonds are ideal for pavé settings, accent stones, jewellery repairs and bespoke designs.
Diamond Specifications
- Size: 3.1mm
- Approx. Carat Weight: 0.18ct per diamond
- Shape: Princess Cut
- Diamond Type: Natural
- Colour: D–F
- Clarity: VS or SI
- Cut: Excellent
- Calibration: +0.04mm
- Certification: Uncertified melee
Carat weight is approximate and may vary slightly between individual diamonds.
Precision-Calibrated Natural Melee Diamonds
Our 3.1mm Princess Cut natural melee diamonds are precision calibrated to a tight +0.04mm tolerance, providing consistent sizing for pavé work, accent stones, replacement stones and bespoke settings. Each diamond is carefully selected for its overall appearance, cut and consistency.
Princess Cut & Brilliance
The Princess Cut combines a distinctive square outline with brilliant-style faceting, offering excellent sparkle and a contemporary appearance. Its straight edges make it particularly suitable for geometric jewellery designs, channel settings and arrangements where a clean, structured finish is desired.
Colour & Clarity Options
Choose from D–F colour with VS or SI clarity to suit the requirements and budget of your project. VS offers higher clarity, while SI provides a more price-conscious option for designs where small accent diamonds are required.
Jewellery Making & Repairs
3.1mm Princess Cut natural melee diamonds are suitable for a wide range of jewellery applications, including pavé settings, channel settings, accent stones, eternity rings, jewellery repairs and bespoke designs.
Whether you're a professional jeweller, designer or sourcing replacement stones, our calibrated natural melee diamonds provide a consistent and convenient option for stone setting.
Loose Natural Melee Diamonds
The Carat Club supplies loose natural melee diamonds across a wide range of calibrated sizes and shapes, making it easy to source stones for new jewellery, existing settings and repair work.
United Kingdom
Royal Mail Tracked 24 - free for all UK orders up to £200
Royal Mail Special Delivery - free for orders over £200
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International
Royal Mail International Tracked & Signed — free on orders over £50, otherwise £6.99
FedEx Connect Plus — free for orders over £300
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Customs & Duties
International orders outside the UK may be subject to customs duties and import taxes upon delivery, which are the buyer's responsibility.
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Dispatch Times
Round melee dispatched within 2 business days.
Fancy melee and certified diamonds within 5 business days.
UK delivery in 1 business day from dispatch.
International delivery in 3–5 business days from dispatch.
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Returns
We’re committed to your complete satisfaction. Enjoy hassle-free returns or exchanges on all items within 30 days of delivery.
Ethically Sourced & Conflict-Free
Our natural matched pair diamonds are ethically sourced, conflict-free and responsibly mined. Every diamond is carefully selected from trusted suppliers, giving jewellers and designers confidence in the quality and origin of every stone
Unmatched Brilliance with Precision-Cut
Our natural matched pair diamonds are expertly cut to maximise brilliance, fire and scintillation. Carefully matched for cut, colour, clarity and size, they offer exceptional consistency and symmetry, making them ideal for earrings, trilogy rings and bespoke fine jewellery