Moissanite Tennis Necklace - 18k Gold/Rhodium Plated
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Lab-grown moissanite, 925 sterling silver with rhodium or 18k gold plating, hypoallergenic & water-resistant — custom options available.
Product Description & Customisation
Our Certified Moissanite Tennis Necklace is a stunning, elegant piece designed to add sparkle to any outfit. Featuring D colour, VVS1 clarity lab-grown moissanite stones, this necklace offers brilliance and durability with ethical origins.
Available with a choice of 925 sterling silver with rhodium plating, 18k gold plated, or 18k rose gold plated chains, it’s crafted in a range of lengths from 16 to 24 inches and stone widths from 2mm up to 6.5mm, perfect for layering or making a statement.
Fully bespoke options are available, including solid gold (9k, 14k, or 18k) — submit an enquiry to create a piece tailored to your preferences.
Please note: custom solid gold pieces may affect price and production time.
Product Details
- Stone: GRA certified lab-grown moissanite
- Stone sizes: 2mm to 6.5mm
- Colour & clarity: D colour, VVS1 clarity
- Length: 16 to 24 inches
- Metal: 925 sterling silver, 18k gold/rhodium plated
- Clasp: Box clasp with double safety latch
- Finish: High polish
- Hypoallergenic: Yes
- Water-resistant: Yes
- Dispatch time: Up to 2 weeks (made to order)
Care Instructions
- Store in a dry, cool place away from direct sunlight
- Avoid exposing to harsh chemicals or abrasive surfaces
- Clean with a soft cloth after wear to remove oils or residue
All of our moissanite and lab-grown pieces are made for real life — proper care ensures they stay just as brilliant.
Shipping & Returns
- Free UK standard delivery on orders over £150
- International shipping available at checkout
- 1 year warranty
Returns: We accept returns within 14 days of delivery on unworn items in original packaging. Return shipping costs not covered unless the item is faulty.
Gift Packaging
All our necklaces can be sent with a gift bag for an extra special touch.
Select the gift packaging option at checkout and your necklace will arrive beautifully presented, ready to gift.
- Dispatched from the UK
- Quality Checked
- Shipping Worldwide

We believe in making beautiful jewellery more accessible
Our moissanite stones rival the brilliance and fire of natural diamonds — without the mining.
Each one is lab-grown using advanced technology, creating a gemstone that’s optically stunning, durable, and ethically made.
Because luxury should be beautiful, responsible, and within reach.
I cannot recommend Moissanite Lab highly enough!
From the moment I placed my order, Tori was an absolute pleasure to deal with. Her communication was incredibly prompt, warm, and helpful, and she went above and beyond to make sure I was happy every step of the way. Exceptional customer service is rare these days, but Tori truly delivers it.
The quality of the tennis necklace itself is outstanding. It is beautifully made, feels luxurious, and sparkles brilliantly. I ordered the 2mm version and was pleasantly surprised by how well it sits. I tried it on and when worn correctly, I experienced no flipping issues at all.
The only reason I had to return my original necklace was because I ordered the wrong length for myself. Even then, Tori made the exchange process completely seamless. She was incredibly accommodating and understanding throughout, even when I accidentally caused some confusion by not clarifying which replacement size I had ultimately decided on. Despite my mistake, she handled everything with kindness, patience, and professionalism.
It’s clear that Tori genuinely cares about both her products and her customers, and that level of service makes all the difference.
I’m still waiting for my replacement necklace to arrive, so I’ll leave a separate review once I’ve had the chance to wear it. That said, based on the quality of the first necklace and my experience with Tori, I already know I’m going to absolutely love it.
I will definitely be a repeat customer and would not hesitate to recommend Moissanite Lab to anyone looking for beautiful, high-quality jewellery backed by truly exceptional customer service.
The necklace is absolutely stunning! The seller was very helpful in resolving the rotation issue, which turned out to be because I had initially put it on twisted. My second purchase from this shop, truly recommend!
Beautiful necklace! It sparkles so much and even looks better in person.
Ordered from them couple of times love their workmanship. I have to give them 💯 for their customer service.!
Max bling per buck, quality
too!