3 Carat Lab Grown Diamond Rings

Discover the latest additions to the London Diamonds collection, featuring exceptional diamonds, timeless designs and expert craftsmanship. Explore our newest engagement rings, jewellery and fine diamond pieces.

Classic Radiant Cut Solitaire - 3ct+ (10mm+, D/E & VVS)

Regular price £4,495

Regular price Sale price £4,495
Unit price per

Free Shipping on all products

Select

Classic Radiant Cut Solitaire - 3ct+ (10mm+, D/E & VVS)

Regular price £4,495

Regular price Sale price £4,495
Unit price per

Free Shipping on all products

Select

Regular price £4,495

Regular price Sale price £4,495
Unit price per

Free Shipping on all products
Classic Elongated Cushion Cut Hidden Halo - 3ct+ (10mm+, D/E & VVS)

Regular price £4,750

Regular price Sale price £4,750
Unit price per

Free Shipping on all products

Select

Classic Elongated Cushion Cut Hidden Halo - 3ct+ (10mm+, D/E & VVS)

Regular price £4,750

Regular price Sale price £4,750
Unit price per

Free Shipping on all products

Select

Regular price £4,750

Regular price Sale price £4,750
Unit price per

Free Shipping on all products
Cathedral Set Classic Oval Cut Solitaire - 3ct+ (11.5mm+, E/VS1+)

Regular price £3,250

Regular price Sale price £3,250
Unit price per

Free Shipping on all products

Select

Cathedral Set Classic Oval Cut Solitaire - 3ct+ (11.5mm+, E/VS1+)

Regular price £3,250

Regular price Sale price £3,250
Unit price per

Free Shipping on all products

Select

Regular price £3,250

Regular price Sale price £3,250
Unit price per

Free Shipping on all products
Cathedral Set Classic Oval Cut Hidden Halo - 3ct+ (11.5mm+, D/E & VVS)

Regular price £4,750

Regular price Sale price £4,750
Unit price per

Free Shipping on all products

Select

Cathedral Set Classic Oval Cut Hidden Halo - 3ct+ (11.5mm+, D/E & VVS)

Regular price £4,750

Regular price Sale price £4,750
Unit price per

Free Shipping on all products

Select

Regular price £4,750

Regular price Sale price £4,750
Unit price per

Free Shipping on all products
Classic Emerald and Trapezoids - 3ct+ (9.5mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Classic Emerald and Trapezoids - 3ct+ (9.5mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products
Classic Emerald and Tapering Baguettes - 3ct+ (9.5mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Classic Emerald and Tapering Baguettes - 3ct+ (9.5mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products
Classic Oval and Pears - 3ct+ (11.5mm+, E/VS1+)

Regular price £3,495

Regular price Sale price £3,495
Unit price per

Free Shipping on all products

Select

Classic Oval and Pears - 3ct+ (11.5mm+, E/VS1+)

Regular price £3,495

Regular price Sale price £3,495
Unit price per

Free Shipping on all products

Select

Regular price £3,495

Regular price Sale price £3,495
Unit price per

Free Shipping on all products
Classic Antique Cushion and Tapering Baguettes - 3ct+ (D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Classic Antique Cushion and Tapering Baguettes - 3ct+ (D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products
Classic Radiant and Trapezoids - 3ct+ (10mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Classic Radiant and Trapezoids - 3ct+ (10mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products
Classic Oval and Pears - 3ct+ (11.5mm+, E/VS1+) TEST PRODUCT

Regular price From £3,495

Regular price Sale price From £3,495
Unit price per

Free Shipping on all products

Select

Classic Oval and Pears - 3ct+ (11.5mm+, E/VS1+) TEST PRODUCT

Regular price From £3,495

Regular price Sale price From £3,495
Unit price per

Free Shipping on all products

Select

Regular price From £3,495

Regular price Sale price From £3,495
Unit price per

Free Shipping on all products
Classic Oval and Trapezoids - 3ct+ (11.5mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Classic Oval and Trapezoids - 3ct+ (11.5mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products
Antique Cushion Cut Hidden Halo - 2.5ct+ (10mm+, D/E & VVS)

Regular price £3,950

Regular price Sale price £3,950
Unit price per

Free Shipping on all products

Select

Antique Cushion Cut Hidden Halo - 2.5ct+ (10mm+, D/E & VVS)

Regular price £3,950

Regular price Sale price £3,950
Unit price per

Free Shipping on all products

Select

Regular price £3,950

Regular price Sale price £3,950
Unit price per

Free Shipping on all products
Cathedral Set Classic Oval Cut Solitaire - 3ct+ (11.5mm+, D/E & VVS)

Regular price £4,495

Regular price Sale price £4,495
Unit price per

Free Shipping on all products

Select

Cathedral Set Classic Oval Cut Solitaire - 3ct+ (11.5mm+, D/E & VVS)

Regular price £4,495

Regular price Sale price £4,495
Unit price per

Free Shipping on all products

Select

Regular price £4,495

Regular price Sale price £4,495
Unit price per

Free Shipping on all products
Classic Radiant and Tapering Baguettes - 3ct+ (10mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Classic Radiant and Tapering Baguettes - 3ct+ (10mm+, D/E & VVS)

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products

Select

Regular price £4,950

Regular price Sale price £4,950
Unit price per

Free Shipping on all products