How long do lab diamonds last?

Lab diamonds are just as durable as mined diamonds and score 10 on the Mohs scale. With proper care, they will last a lifetime.

Are lab diamonds as good as real diamonds?

Yes. Lab diamonds are chemically and visually identical to natural diamonds and are graded the same way by IGI and GIA.

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Lab Grown Diamond Necklace – 9ct Yellow Gold, IGI Certified, 0.54ct

£395.00 GBP

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Choose Your Chain Option Pendant Only (No Chain) Pendant + 16–18″ Chain Pendant + 18–20″ Chain

This elegant lab grown diamond necklace is crafted in solid 9ct yellow gold and set with a certified 0.54ct diamond of D colour and VS1 clarity. The diamond is ethically lab-created and laser inscribed with a unique report number, matching the included IGI certificate for peace of mind.

Choose the pendant alone, with a 16–18 "adjustable chain, or with a longer 18–20" chain.

SKU:P427

Product Details

Metal: 9ct yellow gold
Diamond: 0.54 carat, D colour, VS1 clarity
Certification: IGI Diamond Report (No. LG630426050)
Bail Type: Split bail for clean pendant drop
Hallmarks: British Assay Hallmarked
Chain Options: 16–18″ / 18–20″
Chain Width: 1.1 mm cable chain
Clasp Type: Lobster clasp

Product Insights

Are lab grown diamonds real?

Yes, lab diamonds are chemically and visually identical to mined diamonds. They’re graded by the same standards and can be certified by IGI or GIA.

Will a lab diamond go cloudy over time?

No. Lab diamonds do not cloud or fade — they retain their brilliance just like natural diamonds when properly cared for.

Can a jeweller tell if it's lab grown?

Not by eye. Lab diamonds require advanced equipment to identify, especially if they have a laser-inscribed IGI report number like this necklace.

Why Shop With Us

We're an independent UK jeweller specialising in thoughtfully designed new pieces, all crafted with care and fully hallmarked. Here's why UK customers choose us:

✓ Free UK delivery via Royal Mail Special Delivery
✓ Fast dispatch – sent the next working day
✓ Designed in-house by Hunters Fine Jewellery
✓ Fully Assay Hallmarked with our maker's mark
✓ Personal service – we can customise designs or create bespoke pieces
✓ Rated 4.8★ on Trustpilot by UK customers
✓ Small, trusted UK business offering expert support

Delivery

UK Orders:

Enjoy FREE shipping via Royal Mail special delivery! Items are dispatched within two working days.

INTERNATIONAL Orders:

International orders are shipped via DHL Express. We require a phone number and email for smooth processing!

CUSTOM ORDER AND MADE TO ORDER JEWELLERY:

Please note that all custom and made-to-order jewellery, such as specific ring sizes, will take 4-6 weeks to make, including hallmarking. Our pre-owned and ready-made stock is shipped within 2 working days.