Loose Diamonds
Just Diamonds Limited.

We specialise in the supply of Star, Melee and small diamond along with non-certified diamonds of all shapes, sizes and qualities.
We guarantee our customers a tightly controlled and regular supply of the finest diamonds, delivered with maximum efficiency.
With our extensive international network of suppliers we source the best diamonds for the most competitive prices.
We can sort and grade the diamonds according to your requirements. We can sort by sieve sizes and to the tolerance you require. We use genuine and transparent grading.
We are able to supply from D to K colour, and VVS to I3. We welcome interest from the smallest workshops to the largest manufacturers who many require large volumes at short notice. Various cuts and finish are available to suit your budget. Additionally the colour, clarity, cut and finish will have a large influence on prices
Melee Diamonds are extraordinarily small at less than 0.1 carats. The size range is between 0.021 and 0.074 carats for a diamond to be considered a “melee diamond”.
Diamonds which are 1mm and below unfortunately do cost more, this is because the process to finish these is more tedious and time consuming.
Star Diamonds are exceedingly small, they are often referred to as “diamond dust.” They range in size from 0.009 and 0.021 carats. A “big” star diamond measures just about 1.8 mm.

All our natural diamonds are tested in independent laboratories before dispatch to ensure that there are not lab grown diamonds, Alternatively we can supply lab grown diamonds as required.