The Margaux1.5ct Floating Solitaire Diamond Pendant in 9k Gold

The Margaux Necklace 1.5ct brilliant-cut lab-grown diamond brings a modern, ethereal quality to the classic solitaire style. The diamond appears to float weightlessly along a fine chain in a pendant design, creating a soft, luminous effect.

Because the solitaire setting is so minimal, the diamond takes full focus and offers a  sophisticated sparkle. Its clean lines give it remarkable versatility and you can wear it alone for a quietly elegant look. You can also layer it with other pieces to build a more expressive style. 

The Margaux feels intentional, refined, and beautifully balanced. Its light, graceful presence makes it an ideal piece for everyday wear, yet it transitions smoothly into evening looks as well. Its adjustable chain allows you to tailor the length, ensuring the necklace sits perfectly with any neckline.

Features of The Margaux Necklace

• Floating solitaire design for a modern, minimal aesthetic 

• 1.5ct brilliant-cut lab-grown diamond

• IGI Certified VVS D-F lab grown diamonds

• Crafted from 9k yellow, white, or rose gold (Please advise desired metal on the basket page)

• Also available in a larger carat weights

• Adjustable chain for versatile length options

If you wish to customise this piece, for example changing the stone colour or the design then get in touch with a member of our team. 

Upon placing your order a member of the team will be in touch to confirm your metal colour choice.

Floating solitaire design for a modern, minimal aesthetic.



1.50ct IGI Certified Lab grown diamond, colour D-E / clarity VVS.

16" length but can be made in different options.


Crafted in 9k gold, available in yellow, white, or rose.

All Ethica, jewellery is made to the highest level of quality, and handcrafted especially for every customer.

In Stock Items

To ensure your piece is perfect, please allow up to 10 working days for delivery, especially for customised requests.

Standard Delivery

Approximately 5 weeks.

Need it sooner? Get In Touch.

We understand that sending a significant purchase through the mail can be daunting; that’s why we exclusively use Royal Mail Special Delivery. This service is fully insured and guaranteed for next day arrival once dispatched. For your peace of mind, we’ll provide a personal tracking link so you can follow your jewellery’s journey directly to your door.

We have various payment options available. See further details here on our finance page:

Payment Options

Klarna - Pay in 3
Split your purchases into 3 interest-free monthly payments.

Klarna - Pay in 30
Make a purchase and wait for it to be delivered before paying.

Humm
With Humm you can get up to £3,000 interest free and split your repayments over a 3, 6 or 12 month period.

Layaway
After an initial deposit, our layaway plan allows you to make monthly payments on any purchase. Please call us on 01872 222248 or email us at info@ethicadiamonds.co.uk for details.

Bank Transfer
You can purchase from us using BACS direct bank transfer, if you prefer.

Paypal
You can purchase from us using information from your PayPal account.

Apple Pay
You can purchase from us on our mobile site using your Apple Pay account.

Credit Cards
We accept all major credit cards including Visa, Mastercard and American Express. 

Further Details Here