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Toi Et Moi 3.00ct Pear and Marquise Cut Lab Diamond Engagement Ring in Platinum
£2,629£4,385
From £88/mo
Platinum (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Origin Twist 3.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in 18K Yellow Gold
£3,075£5,119
From £103/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Vela 1.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in Platinum
£1,499£2,469
From £50/mo
Platinum (selected)
Diamond Diamond Diamond 1.00ct G/VS (Lab Grown) (selected)
Sale
Out of stock
Amora Marquise 1.00ct Lab Diamond Engagement Ring F/VS Set in Platinum
£1,699£2,835
From £57/mo
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
NEW IN
Skyline 1.13ct Marquise and Round Cut Lab Diamond Eternity Ring in 14K Yellow Gold
£999£1,665
From £33/mo
14K Yellow Gold (selected)
Diamond Diamond 1.13ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Affinity 0.50ct Marquise Cut Lab Diamond Solitaire Engagement Ring in 18K Yellow Gold
£1,369£2,299
From £46/mo
18K Yellow Gold (selected)
Diamond Diamond 0.50ct G/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
East West 1.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in 18K Yellow Gold
£1,849£3,085
From £62/mo
18K Yellow Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected) Diamond Diamond +1
Toi Et Moi 3.00ct Pear and Marquise Cut Lab Diamond Engagement Ring in 18K Yellow Gold
£2,599£4,329
From £87/mo
18K Yellow Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Toi Et Moi 3.00ct Marquise and Emerald Cut Lab Diamond Engagement Ring in Platinum
£2,629£4,385
From £88/mo
Platinum (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Origin 3.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in 18K Yellow Gold
£3,075£5,119
From £103/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
Out of stock
Origin 2.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in 18K Yellow Gold
£2,599£4,329
From £87/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond 2.00ct F/VS (Lab Grown) (selected) Diamond
Out of stock
Origin 1.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in 18K Yellow Gold
£1,949£3,245
From £65/mo
18K Yellow Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected) Diamond Diamond
NEXT DAY DELIVERY
Origin 3.30ct Marquise Cut Lab Diamond Solitaire Engagement Ring with Side Stones in 18K White Gold
£3,099£5,165
From £103/mo
18K White Gold (selected)
Diamond Diamond Diamond Diamond 3.30ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
East West 3.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in 18K Yellow Gold
£2,759£4,595
From £92/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 3.00ct F/VS (Lab Grown) (selected) +1
NEXT DAY DELIVERY
Toi Et Moi 3.00ct Marquise and Emerald Cut Lab Diamond Engagement Ring in 18K Yellow Gold
£2,599£4,329
From £87/mo
18K Yellow Gold (selected)
Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Origin Twist 3.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in Platinum
£2,999£4,999
From £100/mo
Platinum (selected)
Diamond Diamond Diamond Diamond 3.00ct F/VS (Lab Grown) (selected)
Origin Twist 1.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in Platinum
£1,899£3,165
From £63/mo
Platinum (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected) Diamond Diamond
Out of stock
Origin Twist 3.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring with Side Stones in 18K Yellow Gold
£3,099£5,165
From £103/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 3.30ct F/VS (Lab Grown) (selected)
Origin Twist 1.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring in 18K Yellow Gold
£1,929£3,215
From £64/mo
18K Yellow Gold (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected) Diamond Diamond
Out of stock
Origin Twist 3.00ct Marquise Cut Lab Diamond Solitaire Engagement Ring with Side Stones in 18K White Gold
£3,099£5,165
From £103/mo
18K White Gold (selected)
Diamond Diamond Diamond Diamond 3.30ct F/VS (Lab Grown) (selected)
Out of stock
Origin 2.25ct Marquise Cut Lab Diamond Solitaire Engagement Ring with Side Stones in Platinum
£2,749£4,585
From £92/mo
Platinum (selected)
Diamond Diamond Diamond 2.25ct F/VS (Lab Grown) (selected) Diamond
Out of stock
Origin 2.25ct Marquise Cut Lab Diamond Solitaire Engagement Ring with Side Stones in 18K White Gold
£2,729£4,519
From £91/mo
18K White Gold (selected)
Diamond Diamond Diamond 2.25ct F/VS (Lab Grown) (selected) Diamond
Out of stock
Origin 1.25ct Marquise Cut Lab Diamond Solitaire Engagement Ring with Side Stones in 18K White Gold
£2,129£3,545
From £71/mo
18K White Gold (selected)
Diamond Diamond 1.25ct F/VS (Lab Grown) (selected) Diamond Diamond
Amora Marquise 1.47ct Hidden Halo Engagement Ring With Side Stone Set in Platinum
£8,949£17,045
From £298/mo
Platinum (selected)
Diamond Diamond Diamond Diamond 1.47ct G/VS (Natural) (selected) +3
Toi Et Moi 3.00ct Pear and Marquise Cut Lab Diamond Engagement Ring in Platinum

Consciously Crafted Marquise Diamond Rings


Marquise diamond rings are loved for their distinctive shape, with an elongated silhouette and pointed ends that create a brilliant play of light.

Each marquise ring is set with your choice of ethically sourced natural or sustainably created lab-grown diamonds. Our natural diamonds are conflict-free and responsibly sourced under the UN-backed Kimberley Process, while our lab-grown diamonds are chemically and optically identical, offering the same lasting beauty and quality. We consciously craft each ring from recycled precious metals, minimising the need for new mining, with rings available in platinum or 18k gold.

The collection includes striking Amora designs with hidden halos, side stones, and solitaire settings, all of which have been crafted to enhance the natural beauty of the stone. Highlights include the Amora Marquise Hidden Halo Lab Diamond Engagement Ring and the Amora Marquise Side-Stone Ring, celebrated for their refined designs. Browse our collection to find your marquise diamond ring.

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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.