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 in 9ct 375 Yellow Gold

£425.00 GBP

~~£535.00 GBP~~ £425.00 GBP

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Shipping calculated at checkout.

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

This lab grown diamond necklace in 9ct 375 yellow gold features a refined solitaire design with a split bail, set with a 0.54 carat D colour, VS1 clarity lab-grown diamond for a clean, contemporary look. Choose the pendant alone, with a 16–18 "adjustable chain, or with a longer 18–20" chain.

If you’re browsing similar designs, you can explore our necklaces and pendants collection for other gold and diamond pieces.

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.

Delivery

UK Orders

Royal Mail Tracked 24 – FREE on orders under £100
Delivery aim: next working day after dispatch for most UK addresses. Not guaranteed.

Royal Mail Special Delivery – £9.50 upgrade on orders under £100
Normally delivered by 1pm on the next working day (Monday–Friday) after dispatch. Postcode exceptions apply.

Royal Mail Special Delivery – FREE on orders £100+
Orders of £100 or more are sent by Royal Mail Special Delivery at no additional charge.

International Orders

International delivery is currently available to Ireland, Australia and the United States only.

United States: Orders are sent by DHL Express only.

Ireland: The available delivery service, price and estimated transit time will be shown at checkout.

Delivery estimates apply after dispatch. Customs clearance, carrier delays, remote-area delivery and public holidays may extend delivery times.

Import duties, taxes, customs-clearance charges or carrier fees may apply to international orders and are payable by the recipient unless specifically stated otherwise. These charges are not included in the product price or delivery charge and are not received by Hunters Fine Jewellery.

For international orders, please provide a valid telephone number and email address. The carrier may use these details regarding delivery or customs clearance.

Custom & Made-to-Order Jewellery

Custom and made-to-order jewellery, including rings made in a specific size, normally takes 4–6 weeks, including hallmarking.

Pre-owned and ready-made stock is normally dispatched within 2 working days.

Returns

We offer a 30-day returns period from the date you receive your order for eligible items, provided they are returned in the same condition as received and with their original packaging.

Custom-made, personalised or altered jewellery, including items made or resized specifically to your requirements, cannot normally be returned for a change of mind.

This does not affect your statutory rights if an item is faulty, damaged or not as described.

More information