1 Carat Lab-Grown Diamonds
Compare certified 1 carat lab-grown diamonds with clear grading details, secure UK shipping and calm expert guidance.
A 1 carat lab-grown diamond is a balanced choice for customers who want noticeable presence without moving into a larger carat range. It is also a useful benchmark for comparing colour, clarity and shape preferences.
Because carat measures weight rather than spread, two diamonds around 1 carat can face up differently. Review measurements and cut details alongside the certificate before choosing.
1 Carat Lab-Grown Diamond FAQs
What size range is included here?
This page links to lab-grown diamonds between approximately 0.90 and 1.10 carats, giving a practical view of stones around the 1 carat mark.
Is carat the same as size?
Carat is a measure of weight. The visible size also depends on shape, cut and measurements, so it is worth comparing dimensions.
Can 1 carat lab-grown diamonds be certified?
Yes. Certified lab-grown diamonds around 1 carat can be compared by their grading report, imagery and specifications.