Lab diamond necklaces

Buy white lab-grown diamond necklaces and pendants from Nina's Jewellery 

When size matters, but the budget needs a little helping hand, a white lab-grown diamond necklace from Nina's Jewellery is the ultimate finishing sparkle.

Chemically identical to mined stones with certified brilliance & ethical sourcing, our expertly curated selection features a wide range of high-quality white lab-grown diamonds set in modern classic styles including bezels, 4 claw and 6 claw solitaires, cut and polished to perfection to showcase their exceptional brilliance and fire.

Frequently Asked Questions

What is the ideal chain length for a lab-grown diamond solitaire pendant?

 
The ideal chain length for a lab-grown diamond solitaire pendant depends on where you want the pendant to sit on your chest, and the circumference of your neck.

Our standard chains are 45cm with a second jump ring at 40cm for versatility. 45cm length chains will ensure a nice central position on your pendant, whereas a 40cm chain will generally bring the pendant closer to the base of the neck.

Are the diamond pendants fixed to the chain, or can they slide freely?

 
The majority of our lab-grown pendants are fixed to the chain, but many of our pendants in other styles do move freely. If you'd prefer a fixed or free moving pendant, simply ask one of our friendly staff, and we'll be able to make your vision come to life.

What chain styles are strongest and most secure for holding a lab-grown diamond pendant daily?

 
Our standard chain, the trace chain, is perfect for daily wear. Fastened with a secure lobster claw clasp and crafted from premium 9 and 18 karat gold it will not discolour or irritate your skin.

We always recommend you match your chain to your pendant - if your pendant is 9kt yellow gold, your chain should be too to prevent unnecessary wear and tear on softer metals.

How do I prevent my diamond necklace chain from tangling while wearing or storing it?

 
To prevent your diamond necklace chain from tangling, ensure it is stored flat with the clasp fastened, separate from other pieces of jewellery.