Certified Lab Grown Diamonds

Explore our collection of certified & ethically sourced lab-grown diamonds. Perfect for jewellery making, these diamonds offer exceptional sparkle with sustainability in mind.

Filters

Shape

Certified Oval Lab Grown Diamond - The Carat Club

1.30ct Oval Lab Grown Diamond

Regular price From £310.00
Sale price From £310.00 Regular price
Unit price
1.30ct Oval Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Emerald Lab Grown Diamond - The Carat Club

1.30ct Emerald Lab Grown Diamond

Regular price From £310.00
Sale price From £310.00 Regular price
Unit price
1.30ct Emerald Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Pear Lab Grown Diamond - The Carat Club

1.20ct Pear Lab Grown Diamond

Regular price From £310.00
Sale price From £310.00 Regular price
Unit price
1.20ct Pear Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Pear Lab Grown Diamond - The Carat Club

1.30ct Pear Lab Grown Diamond

Regular price From £320.00
Sale price From £320.00 Regular price
Unit price
1.30ct Pear Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Round Brilliant Lab Grown Diamond - The Carat Club

1.40ct Round Brilliant Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.40ct Round Brilliant Cut Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades:...
Certified Radiant Lab Grown Diamond - The Carat Club

1.30ct Radiant Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.30ct Radiant Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Oval Lab Grown Diamond - The Carat Club

1.40ct Oval Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.40ct Oval Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Emerald Lab Grown Diamond - The Carat Club

1.40ct Emerald Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.40ct Emerald Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Princess Lab Grown Diamond - The Carat Club

1.30ct Princess Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.30ct Princess Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Asscher Lab Grown Diamond - The Carat Club

1.20ct Asscher Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.20ct Asscher Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Heart Lab Grown Diamond - The Carat Club

1.20ct Heart Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.20ct Heart Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally Flawless),...
Certified Asscher Lab Grown Diamond - The Carat Club

1.30ct Asscher Lab Grown Diamond

Regular price From £350.00
Sale price From £350.00 Regular price
Unit price
1.30ct Asscher Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Heart Lab Grown Diamond - The Carat Club

1.30ct Heart Lab Grown Diamond

Regular price From £350.00
Sale price From £350.00 Regular price
Unit price
1.30ct Heart Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally Flawless),...
Certified Marquise Lab Grown Diamond - The Carat Club

1.20ct Marquise Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.20ct Marquise Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Asscher Lab Grown Diamond - The Carat Club

1.40ct Asscher Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.40ct Asscher Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Heart Lab Grown Diamond - The Carat Club

1.40ct Heart Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.40ct Heart Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally Flawless),...
Certified Radiant Lab Grown Diamond - The Carat Club

1.40ct Radiant Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.40ct Radiant Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Round Brilliant Lab Grown Diamond - The Carat Club

1.50ct Round Brilliant Lab Grown Diamond

Regular price From £370.00
Sale price From £370.00 Regular price
Unit price
1.50ct Round Brilliant Cut Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades:...
Certified Asscher Lab Grown Diamond - The Carat Club

1.50ct Asscher Lab Grown Diamond

Regular price From £370.00
Sale price From £370.00 Regular price
Unit price
1.50ct Asscher Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Heart Lab Grown Diamond - The Carat Club

1.50ct Heart Lab Grown Diamond

Regular price From £370.00
Sale price From £370.00 Regular price
Unit price
1.50ct Heart Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally Flawless),...
Certified Princess Lab Grown Diamond - The Carat Club

1.40ct Princess Lab Grown Diamond

Regular price From £380.00
Sale price From £380.00 Regular price
Unit price
1.40ct Princess Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Oval Lab Grown Diamond - The Carat Club

1.50ct Oval Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.50ct Oval Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Emerald Lab Grown Diamond - The Carat Club

1.50ct Emerald Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.50ct Emerald Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Asscher Lab Grown Diamond - The Carat Club

1.60ct Asscher Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.60ct Asscher Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Heart Lab Grown Diamond - The Carat Club

1.60ct Heart Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.60ct Heart Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally Flawless),...
Certified Radiant Lab Grown Diamond - The Carat Club

1.50ct Radiant Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.50ct Radiant Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Round Brilliant Lab Grown Diamond - The Carat Club

1.60ct Round Brilliant Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.60ct Round Brilliant Cut Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades:...
Certified Pear Lab Grown Diamond - The Carat Club

1.40ct Pear Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.40ct Pear Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Princess Lab Grown Diamond - The Carat Club

1.50ct Princess Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.50ct Princess Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Marquise Lab Grown Diamond - The Carat Club

1.30ct Marquise Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.30ct Marquise Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Asscher Lab Grown Diamond - The Carat Club

1.70ct Asscher Lab Grown Diamond

Regular price From £420.00
Sale price From £420.00 Regular price
Unit price
1.70ct Asscher Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Round Brilliant Lab Grown Diamond - The Carat Club

1.70ct Round Brilliant Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.70ct Round Brilliant Cut Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades:...
Certified Oval Lab Grown Diamond - The Carat Club

1.60ct Oval Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.60ct Oval Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Emerald Lab Grown Diamond - The Carat Club

1.60ct Emerald Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.60ct Emerald Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Heart Lab Grown Diamond - The Carat Club

1.70ct Heart Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.70ct Heart Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally Flawless),...
Certified Princess Lab Grown Diamond - The Carat Club

1.60ct Princess Lab Grown Diamond

Regular price From £450.00
Sale price From £450.00 Regular price
Unit price
1.60ct Princess Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Radiant Lab Grown Diamond - The Carat Club

1.60ct Radiant Lab Grown Diamond

Regular price From £450.00
Sale price From £450.00 Regular price
Unit price
1.60ct Radiant Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Round Brilliant Lab Grown Diamond - The Carat Club

1.80ct Round Brilliant Lab Grown Diamond

Regular price From £470.00
Sale price From £470.00 Regular price
Unit price
1.80ct Round Brilliant Cut Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades:...
Certified Pear Lab Grown Diamond - The Carat Club

1.50ct Pear Lab Grown Diamond

Regular price From £470.00
Sale price From £470.00 Regular price
Unit price
1.50ct Pear Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Certified Oval Lab Grown Diamond - The Carat Club

1.70ct Oval Lab Grown Diamond

Regular price From £510.00
Sale price From £510.00 Regular price
Unit price
1.70ct Oval Lab Grown Diamond  Beautiful D colour grade Choose from three clarity grades: IF (Internally...
Sort by
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old