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SALE
NEXT DAY DELIVERY
Naomi Lab Diamond Engagement Ring 0.50ct H/Si 9K White Gold
£750£1,245
From £25/mo
9K White Gold (selected) +1
Diamond Diamond Diamond Diamond 0.50ct H/SI (Lab Grown) (selected) +2
SALE
NEXT DAY DELIVERY
Naomi Lab Diamond Engagement Ring 0.25ct H/Si 9K White Gold
£522£899
From £17/mo
9K White Gold (selected) +1
Diamond Diamond Diamond 0.25ct H/SI (Lab Grown) (selected) Diamond +2
SALE
NEXT DAY DELIVERY
Engagement Ring Elysia 0.25ct Lab Diamond H/Si in 18K White Gold
£437£819
From £15/mo
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
SALE
NEW IN
Sempre Radiant Cut 2.00ct Lab Diamond Half Eternity Ring in 18K White Gold
£1,662£2,915
From £55/mo
18K White Gold (selected)
Diamond Diamond 2.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Emerald Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£1,833£3,219
From £61/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Bezel Cushion Cut 2.00ct Lab Diamond Half Eternity Ring in 18K White Gold
£1,634£2,865
From £54/mo
18K White Gold (selected)
Diamond Diamond 2.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Asscher Cut 2.00ct Lab Diamond Half Eternity Ring in 18K White Gold
£1,596£2,799
From £53/mo
18K White Gold (selected)
Diamond Diamond 2.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Cushion Cut 2.00ct Lab Diamond Half Eternity Ring in 18K White Gold
£1,615£2,829
From £54/mo
18K White Gold (selected)
Diamond Diamond 2.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Bezel Asscher Cut 2.00ct Lab Diamond Half Eternity Ring in 18K White Gold
£1,501£2,629
From £50/mo
18K White Gold (selected)
Diamond Diamond 2.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Bezel Radiant Cut 2.00ct Lab Diamond Half Eternity Ring in 18K White Gold
£1,776£3,115
From £59/mo
18K White Gold (selected)
Diamond Diamond 2.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Cushion Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£1,425£2,499
From £48/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Round Cut 1.00ct Lab Diamond Eternity Ring in 18K White Gold
£1,045£1,835
From £35/mo
18K White Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Oval Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£2,061£3,619
From £69/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Emerald Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£1,767£3,095
From £59/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Bezel Cushion Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£1,805£3,165
From £60/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Radiant Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£1,453£2,545
From £48/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Bezel Radiant Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£2,052£3,599
From £68/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Asscher Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£1,301£2,279
From £43/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Bezel Asscher Cut 3.00ct Lab Diamond Eternity Ring in 18K White Gold
£1,567£2,749
From £52/mo
18K White Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Sempre Emerald Cut 2.00ct Lab Diamond Half Eternity Ring in 18K White Gold
£1,748£3,059
From £58/mo
18K White Gold (selected)
Diamond Diamond 2.00ct F/VS (Lab Grown) (selected)
SALE
NEW IN
Legacy 0.90ct Round Cut Lab Diamond Half Eternity Ring in 18K White Gold
£1,073£1,885
From £36/mo
18K White Gold (selected)
diamond diamond 0.90ct F/VS lab-grown (selected) diamond
SALE
NEXT DAY DELIVERY
Luxe Floral 3.20ct Marquise and Round Cut Lab Diamond Eternity Ring in 18K White Gold
£2,612£4,579
From £87/mo
Diamond Diamond 3.20ct G/VS (Lab Grown) (selected)
SALE
NEW IN
Amora 2.00ct Elongated Cushion Cut Lab Diamond Hidden Halo Engagement Ring with Side Stones in 18K White Gold
£2,327£4,079
From £78/mo
18K White Gold (selected)
Diamond Diamond Diamond 2.55ct F/VS (Lab Grown) (selected) Diamond
Naomi Lab Diamond Engagement Ring 0.50ct H/Si 9K White Gold

Lab-Grown Diamond Rings in White Gold

Our white gold sustainable lab diamond rings combine refined brilliance with conscious craftsmanship. Each piece is crafted from recycled gold and set with lab-grown diamonds that are sustainably created to be chemically and optically identical to natural stones, delivering the same exceptional beauty, sparkle and quality.

Designed for those who value both style and responsibility, the cool tone of white gold enhances a diamond’s natural brilliance and complements every skin tone. These white gold sustainable lab diamond rings offer a timeless finish that feels both modern and lasting.

Whether chosen as a striking engagement ring or a meaningful anniversary gift, our white gold sustainable lab diamond rings represent a seamless balance of innovative technology and classic British craftsmanship. Explore the collection - from elegant solitaires to intricate halo designs - with a variety of styles and stone cuts to suit every taste.

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FAQs

Getting the right ring size is key to comfort and fit. You can order our free ring sizer or use our ring size guide and app to measure an existing ring at home. If you’re buying an engagement ring in secret, a good tip is to borrow a ring your partner already wears (on the correct finger if possible) and measure it or ask a close friend or family member for help. Our team can also guide you on choosing the best size, and in many cases, rings can be resized later if needed.

In most cases, yes. Many of our rings can be resized depending on the design and setting. Classic diamond rings, wedding bands, and engagement rings are often resizable, while certain eternity bands or intricate styles may not be.

Once your ring is returned to us, if resizing isn’t possible, we’ll simply issue you a replacement ring in your desired size. This is the best solution for most orders.

However, if you would prefer to have your original ring resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to accommodate this request and keep you updated throughout the process.

Yes, we offer ring engraving on selected designs, ideal for adding a personal touch to wedding rings, engagement rings, and special gifts. Popular engraving choices include initials, meaningful dates, or short messages, making your jewellery truly unique. If engraving is available for your ring, it will show as an option to add an engraved message on the product page.

Yes - your ring should be as unique as your love story, so you can choose any design from our collection to represent it. Many of our rings, from classic diamond solitaires to eternity bands and gemstone styles, are perfect for both weddings and engagements. Whether you prefer a timeless design or something modern and distinctive, our rings are crafted to symbolise love, commitment, and a lifetime together.

Our rings are crafted with high-quality materials, designed to be durable enough for everyday wear. However, to keep your ring in the best condition, we recommend removing it during heavy manual work, gym sessions, or when using strong cleaning products. Some gemstones, such as emeralds or opals, are more delicate due to their hardness rating and are better suited for occasional wear. But with the right care, your ring will shine for a lifetime.