LOOSE LAB DIAMONDS 1MM–3MM | DEF COLOUR ROUND BRILLIANT VS-VVS MELEE – CVD & HPHT CHOICES

This product includes round brilliant diamonds ranging from 1mm to 3mm, available in both:

CVD – premium quality

HPHT – excellent value

All stones fall within the DEF colour range (bright white), ethically grown and precision-cut for maximum sparkle.

Choose your:
Size: 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm

Type: CVD or HPHT

Carat Weight: 0.5ct, 1ct, 2ct, 5ct, 10ct

Each carat contains multiple stones depending on size – ideal for jewellers, designers, or clients looking to supply their own stones for a custom piece.

💎 Clarity: VVS - VS

💎 Colour: D–E–F (Bright White)

💎 Cut: Round Brilliant (Melee)

💎 Use: Custom jewellery, pavé, grillz, reselling

💎 Format: Loose stones in sealed labelled pack

Need a custom shape or a different size?

👉 Message us directly via Instagram or WhatsApp – we offer oval, cushion, pear, marquise and more.

📲 Instagram: @frozengoldjewellers

📱 WhatsApp: +44 7393 711725

Frozen Gold – Where custom meets quality.

This pack features DEF colour lab-grown melee diamonds, precision cut for maximum brilliance. Select from CVD or HPHT. Round brilliant cut by default. Sold loose in 0.5ct+ weight options, parcelled and ready for use.

Offered in CVD and HPHT, with VS-VVS clarity and bright white DEF colour grading across all stones. Round brilliant cut as standard. Custom shapes, cuts, or matching sets available on request via WhatsApp or Instagram.

Available in 1.0mm, 1.5mm, 2.0mm, 2.5mm, and 3.0mm. Choose your desired stone size to match your setting needs — perfect for pavé, grillz, micro-setting, or fine detailing in rings and pendants.

Frozen Gold offers premium DEF lab diamonds trusted by custom jewellers and clients worldwide. Ethically sourced, visually identical to natural diamonds, and sold in flexible pack sizes. UK-based service with expert support.

Loose diamonds are usually pre-stocked and ready for immediate dispatch. In the rare case that your selection is not in stock, we will have it shipped out within the week.

We provide FREE 4-7 day international shipping from the UK. Every order is fully insured and shipped directly to your doorstep for a secure and seamless delivery experience. Signature upon delivery may be required for added security.

Shipping Methods

• DHL Express
• FedEx International Priority

Shipping Times

• UK: 2-4 business days
• Europe: 3-5 business days
• US & Canada: 4-7 business days
• Australia & New Zealand: 5-7 business days
• Rest of the World: 5-10 business days
• Rush Orders: Expedited production and shipping options available upon request.

Q: Are lab diamonds real diamonds?

Yes. Lab diamonds have the same chemical, optical, and physical properties as natural diamonds. They test as real diamonds and are indistinguishable to the naked eye — even under most tools.

Q: Do your diamonds come certified?

Our larger diamonds can come certified on request. Smaller melee stones and loose parcels are batch-tested and graded by expert gemologists for accuracy and consistency.

Q: Can I request custom shapes or sizes?

Absolutely. We can source custom cuts such as oval, cushion, radiant, pear, heart and more. Contact us directly to discuss your needs.

Q: Are the diamonds in stock and ready to ship?

Loose diamonds are usually pre-stocked and ready for immediate dispatch. In the rare case they’re not in stock, we’ll still ship them out within the week.

Lab-grown diamonds are real diamonds — not imitations. They are created in highly controlled laboratory environments using advanced technology that replicates the conditions under which natural diamonds form beneath the Earth’s crust.

At Frozen Gold, we only offer lab diamonds with excellent cut, colour, and clarity, visually and chemically identical to mined diamonds. Each one is conflict-free, more sustainable, and offers far better value per carat.

Whether you’re a jeweller or a private client, lab diamonds provide high brilliance without compromising on ethics or quality.

Both HPHT (High Pressure High Temperature) and CVD (Chemical Vapour Deposition) are advanced methods for growing diamonds.

• 
  Produces diamonds with higher clarity (often VVS) and less fluorescence. They are popular for luxury jewellery due to their clean appearance and exceptional brilliance.
  
• 
  Slightly more affordable, typically graded VS clarity. These diamonds often show stronger sparkle and are ideal for pavé, side stones, and grillz.
  

We offer both types to suit your specific needs and budget — and we clearly label all our stones so you can choose with confidence.

Lab diamonds offer the perfect blend of luxury, ethics, and value. Whether you’re a jeweller, creative, or private client, choosing lab-grown diamonds means you get the beauty and brilliance of natural diamonds — at a better price, with a cleaner conscience.

Here’s why more and more serious buyers are switching to lab diamonds:

✅ Visually Identical to Natural Diamonds

Same sparkle, same structure — they test as real diamonds and look flawless in any setting.

✅ Better Value per Carat

You get more size and quality for your money, allowing for larger stones or more intricate custom designs.

✅ Ethically Sourced & Conflict-Free

No mining. No human cost. Just clean, sustainable brilliance.

✅ Premium Quality Options

Frozen Gold offers only the highest colour and clarity grades (DEF colour, VVS/VS clarity), whether you choose CVD or HPHT.

✅ Ideal for Custom Projects & Resale

Lab diamonds are perfect for jewellers, resellers, and individuals looking to invest in custom rings, pendants, grillz, and more.

Best Use Cases:

Lab diamonds aren’t a downgrade — they’re the smarter upgrade.