Manushi Diamond supplies IGI/GIA-certified lab-grown diamonds — loose stones and fine jewellery — cut and graded to the same 4C standards as mined diamonds, at a fraction of the cost.
Every stone is graded on cut, colour, clarity and carat before it reaches you. Browse by shape below or ask us for a bespoke carat and clarity match.
The classic 58-facet cut, engineered for maximum brilliance and fire — our most requested shape for solitaires.
Sharp, contemporary lines with brilliant-style faceting — a favourite for modern engagement settings.
An elongating silhouette that flatters the hand while retaining the sparkle of a round brilliant.
Rounded corners and larger facets give this heritage cut a soft, romantic glow.
Long, open step facets create a hall-of-mirrors effect that prizes clarity over sparkle.
A single-pointed teardrop combining the brilliance of a round with a distinctive silhouette.
Lab-grown diamonds are chemically, physically and optically identical to mined diamonds — grown above ground, graded by the same international labs.
Every diamond ships with independent IGI or GIA grading for cut, colour, clarity and carat.
No mining, no conflict sourcing — each stone is grown in a controlled lab environment.
Direct sourcing means significantly lower prices than mined diamonds of equal quality.
Bulk and trade pricing available for jewellers and retailers through our wholesale programme.
For loose diamond enquiries, custom carat requests or our wholesale programme, reach us directly or send a message.
Tell us what you're looking for — shape, carat range or a wholesale request — and we'll get back to you.
Thank you — we've noted your request and will get back to you within one business day.