LAB Wave Pendant

Inspired by the gentle movement of the ocean, the LAB Wave Pendant embodies modern elegance with a warm, luminous glow.

4.6/5 Excellent 2600+ reviews

£250.00£79.00

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2 year warranty included
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Inspired by the gentle movement of the ocean, the LAB Wave Pendant embodies modern elegance with a warm, luminous glow. Set with a 3 mm lab grown diamond in a brilliant cut, this refined piece delivers understated brilliance with every movement.

Designed with a 4 mm pendant opening, it slides effortlessly onto almost any necklace or bracelet, making it a versatile essential for everyday wear. Crafted from 925 sterling silver and finished in 18K warm gold, the pendant reveals a rich, radiant tone and an unmistakably luxurious feel.

Hypoallergenic and water-resistant, this piece is made for effortless everyday wear without compromising on luxury or comfort.

Diamond Details:

  • Type: Lab Grown Diamond
  • Cut: Brilliant cut
  • Size: 3 mm

Please note: this product includes the pendant only. Necklace or bracelet not included.

 

Premium Materials

All LAB jewelry is crafted from solid 925 sterling silver for lasting durability, refined elegance, and a brilliant finish. Unlike plated or filled pieces, solid sterling silver retains its quality and value over time.

Lab-Grown Diamonds

Our lab-grown diamonds are created using advanced HPHT technology, delivering the same brilliance, hardness, and optical properties as mined diamonds. Each stone meets IGI quality standards for exceptional clarity and sparkle.

Made for Everyday Wear

Designed for real life, every piece is finished with a protective rhodium layer that resists tarnishing and wear. Waterproof, sweat-resistant, and low-maintenance, LAB jewelry is made to shine—day after day.

<p>Lab-Grown Diamond</p>

Lab-Grown Diamond

<p>Crafted With Care</p>

Crafted With Care

<p>Ethical & Sustainable</p>

Ethical & Sustainable

Fast Shipping, Honestly Delivered

Your order ships the same day when placed before our cutoff time—no delays, no waiting.

UK Shipping

Delivery across the UK takes 3-5 business days, and shipping is always free. Every piece arrives in a luxury gift box, ready to wear or gift the moment it reaches you.

International Shipping

We ship to most countries worldwide. If your location appears at checkout, we'll deliver to you. International delivery times vary by destination, typically ranging from 3-7 business days depending on customs and local postal services.

30-Day Worry-Free Returns

We're confident you'll love your LAB jewelry, but if it's not quite right, you have 30 days to return it for a full refund. Items must be unworn and in original condition with all packaging and certificates. See our full return policy for details, or contact us at info@wearelab.co

MADE TO HANDLE SALT, SWEAT, AND SUNLIGHT.
WATERPROOF, HYPOALLERGENIC, AND TARNISH RESISTANT.
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DIAMONDS ARE FOR EVERYONE


We believe that diamonds should be accessible to everyone. We create high-quality jewelry at a fair and affordable price without compromises. Our diamonds are real diamonds, grown with modern, energy efficient technology and crafted to last for generations. 


By working transparently and removing unnecessary middlemen, we make luxury no longer about exclusivity but about quality, integrity and inclusivity. Guided by our belief that Diamonds are for everyone, we are redefining what a diamond represents: not a distant luxury, but a timeless piece of love that anyone can wear, cherish and pass on.

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Rated 4.6/5 on

TRUSTED BY THOUSANDS

See why everyone chooses LAB for their everyday jewelry.

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I was skeptical, but absolutely blown away

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I'll admit, I was doubtful about lab-grown diamonds at first. But when my pendant arrived, I couldn't believe the quality for £59. It's absolutely stunning—sparkles just like my mined diamond earrings that cost 10x more. I've worn it every day for three months, even in the shower, and it still looks brand new. Already ordered two more as gifts!

Elisa Shady

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Finally, affordable luxury that's actually luxurious

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Bought the 3-pack for my daughters and kept one for myself. The packaging alone made it feel special, but the pendants themselves? Incredible. Clear, brilliant, and the silver hasn't tarnished at all despite daily wear. My girls are obsessed. This is how jewelry should be priced.

Emma Thompson

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My fiancée loves it more than her engagement ring

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Ordered this as a surprise gift and honestly didn't expect much at this price point. I was wrong. The diamond is certified, the quality is exceptional, and she wears it more than any other piece she owns. Customer for life!

Shauni De Vos

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Perfect for sensitive skin + stunning quality

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I have very sensitive skin and most jewelry irritates me within hours. Not this. The rhodium coating really works—no tarnishing, no reactions, just beautiful. And the diamond? You'd never know it wasn't mined. Arrived in 4 days exactly as promised 10/10.

Priya Sharma

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Best impulse purchase I've ever made

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Saw LAB on Instagram and thought "why not?" for £59. When it arrived, I actually gasped. This is a REAL diamond—certified and everything. I've compared it to my mum's mined diamond necklace and honestly can't tell the difference. Already recommended to all my friends

Chloe Davies

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Sustainable, affordable, and absolutely gorgeous

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As someone who cares about ethical sourcing, I've avoided diamond jewelry for years. LAB changed that. A real diamond without the environmental damage or inflated price? Sign me up. The pendant is beautiful, versatile, and I feel good wearing it worth every penny.

Oliver Green

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Wedding gift that made everyone ask questions

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Bought these as bridesmaid gifts and they were the talk of the reception. Everyone wanted to know where I got them because they looked so expensive. When I told them the price, jaws dropped. The quality, the presentation, the sparkle—LAB has cracked the code. Thank you for making me look like the best bride ever

Lily Crawford

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I was skeptical, but absolutely blown away

star
star
star
star
star
star
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I'll admit, I was doubtful about lab-grown diamonds at first. But when my pendant arrived, I couldn't believe the quality for £59. It's absolutely stunning—sparkles just like my mined diamond earrings that cost 10x more. I've worn it every day for three months, even in the shower, and it still looks brand new. Already ordered two more as gifts!

Elisa Shady

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Finally, affordable luxury that's actually luxurious

star
star
star
star
star
star
star
star
star
star

Bought the 3-pack for my daughters and kept one for myself. The packaging alone made it feel special, but the pendants themselves? Incredible. Clear, brilliant, and the silver hasn't tarnished at all despite daily wear. My girls are obsessed. This is how jewelry should be priced.

Emma Thompson

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My fiancée loves it more than her engagement ring

star
star
star
star
star
star
star
star
star
star

Ordered this as a surprise gift and honestly didn't expect much at this price point. I was wrong. The diamond is certified, the quality is exceptional, and she wears it more than any other piece she owns. Customer for life!

Shauni De Vos

quote

Perfect for sensitive skin + stunning quality

star
star
star
star
star
star
star
star
star
star

I have very sensitive skin and most jewelry irritates me within hours. Not this. The rhodium coating really works—no tarnishing, no reactions, just beautiful. And the diamond? You'd never know it wasn't mined. Arrived in 4 days exactly as promised 10/10.

Priya Sharma

quote

Best impulse purchase I've ever made

star
star
star
star
star
star
star
star
star
star

Saw LAB on Instagram and thought "why not?" for £59. When it arrived, I actually gasped. This is a REAL diamond—certified and everything. I've compared it to my mum's mined diamond necklace and honestly can't tell the difference. Already recommended to all my friends

Chloe Davies

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Sustainable, affordable, and absolutely gorgeous

star
star
star
star
star
star
star
star
star
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As someone who cares about ethical sourcing, I've avoided diamond jewelry for years. LAB changed that. A real diamond without the environmental damage or inflated price? Sign me up. The pendant is beautiful, versatile, and I feel good wearing it worth every penny.

Oliver Green

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Wedding gift that made everyone ask questions

star
star
star
star
star
star
star
star
star
star

Bought these as bridesmaid gifts and they were the talk of the reception. Everyone wanted to know where I got them because they looked so expensive. When I told them the price, jaws dropped. The quality, the presentation, the sparkle—LAB has cracked the code. Thank you for making me look like the best bride ever

Lily Crawford