Kapees Diam supplies certified lab-grown diamonds to jewellers, manufacturers and trade buyers worldwide. We are based in Surat, India, the centre of the global diamond-cutting industry, and we hold thousands of loose CVD and HPHT stones in stock. Every diamond carries an IGI or GIA laboratory report, a 360° video of the actual stone, and a single trade price in US dollars.
We sell loose diamonds, not finished jewellery. Our inventory covers both growth methods: CVD, grown layer by layer from a carbon-rich gas and prized for high clarity in larger, whiter stones; and HPHT, grown by recreating the heat and pressure found deep in the earth, known for exceptional colour and brilliance. Both are real diamonds — chemically, physically and optically identical to mined stones, and graded on the same 4Cs scale.
Stock runs from roughly 0.30 carat to over 20 carats, in round brilliant, oval, pear, emerald, cushion, princess, radiant, marquise, heart, asscher and old miner cuts. Colour grades run D to M and clarity from FL to SI, with cut, polish, symmetry, fluorescence, table, depth and measurements listed on every stone.
Every diamond is independently graded by IGI or GIA, and we publish the report number on the stone’s page so you can check it directly with the laboratory before you commit. We grade nothing ourselves. Each listing also carries a 360° video of the actual stone — not a render and not a stock photograph — so you can judge the cut and the inclusions before enquiring.
Prices here are trade prices, so they are shown only to verified businesses. Registration asks for your company details and your business registration or tax number — GSTIN, VAT, EIN, ABN or trade licence, depending on your country. Once your account is approved, every price on the site is visible to you.
To buy, search the inventory, open any stone and send an enquiry. An enquiry is not a binding order: our team confirms the stone is still available and replies with the final price and certificate details. Our inventory is synced from our growers every day, so listings reflect current stock. We ship worldwide.
Three things decide whether a trade buyer comes back. The first is honest grading: we pass through exactly what the laboratory issued, and we publish the report number so there is nothing to take on trust. The second is seeing the stone properly — every listing has a 360° video, because colour and inclusions are impossible to judge from one photograph. The third is clear pricing: one trade price per stone in US dollars, visible the moment your account is approved, with no tiers to negotiate and no markup hidden behind a quote.
We ship to the United States, United Kingdom, Belgium, the United Arab Emirates, Hong Kong, Australia, New Zealand, Canada, Germany, Singapore, Thailand and across Europe. Payment terms are agreed per order before dispatch, and duty or import tax in the destination country is the buyer’s responsibility unless we agree otherwise in writing.