Lab Grown Diamond Jewelry Manufacturer
Lab-grown diamond jewelry,made to your brand.Certified, in-house.
We're a certified lab-grown diamond jewelry manufacturer in India. Every stone is IGI certified, set in BIS-hallmarked gold or platinum, and produced entirely in-house — full OEM, ODM, and private-label manufacturing for brands, designers, and retailers worldwide. Low minimums, strict NDAs, and true fine-jewelry craftsmanship.
A diamond manufacturer, not a middleman.
Variation is a certified fine-jewelry manufacturer specializing in lab-grown diamonds. We grow-source, cut, certify, set, and finish — supplying loose IGI-certified stones and fully finished diamond jewelry to brands, designers, and retailers around the world.
Everything happens under one roof: diamond sourcing, CAD, casting, stone-setting, finishing, and quality control. That means one accountable partner for OEM, ODM, and private-label production — with full control over quality, timelines, and your intellectual property.
"Every stone IGI certified, every piece made in-house — from a single loose diamond to a full collection."
Whether you arrive with finished tech packs or a first sketch, we take it from concept to certified, export-ready collection.
Built different.
Each stone is independently graded for cut, colour, clarity, and carat — verified quality your customers can trust, on paper.
Diamonds, CAD, casting, setting, finishing, and QC under one roof — no outsourcing, no middlemen marking up your order.
Round, oval, emerald, cushion, pear and more — including the rare Portuguese cut — in the grades and sizes your line needs.
Every project is covered by a strict NDA. Your designs, molds, and collections stay entirely yours.
What we manufacture.
Certified lab-grown diamonds, set in precious metal, made to your brief.
| Attribute | Our Specification |
|---|---|
| Diamonds | IGI-certified lab grown (CVD & HPHT) |
| Shapes | Round, oval, emerald, cushion, pear & more — incl. Portuguese cut |
| Metals | 9K–18K gold (BIS hallmarked) & 950 platinum |
| Nickel & Lead | Free — US & EU compliant |
| Minimum Order | 5 pieces per style |
| Sample Lead Time | 2 weeks |
| Production Lead Time | 3–4 weeks |
| Monthly Capacity | 10,000 pieces |
| Formats | Loose certified diamonds or finished jewelry |
| Services | OEM · ODM · Private Label · Strict NDA |
Full-service diamond manufacturing.
One partner for the whole journey — from a certified loose stone to a packed, export-ready collection.
Bring your finished designs; we produce them with certified diamonds, at volume, under your brand.
Only an idea or sketch? Our in-house team develops it into a production-ready 3D CAD and sample.
Your brand, packaging, and hallmark — certified and made by us, sold entirely as yours.
Supply certified loose lab-grown diamonds, fully finished jewelry, or both — whatever your line needs.
Round to Portuguese cut, solitaire to pavé, halo to tennis — across rings, earrings, pendants and bracelets.
Precision stone-setting, finishing, and multi-point quality control on every certified piece before it ships.
Made in our workshop.
A selection of lab-grown diamond pieces produced in-house for our brand partners — the setting, finish, and certification you can expect on your own run.
From sketch to certificate.
A clear, four-step path with a sample in your hands before you commit to a run.
Share your designs, sketches, or references, along with the diamond shapes and grades you want. We refine everything into production-ready 3D CADs and quote — all under NDA.
We set a certified diamond into a physical sample for your approval, usually within two weeks, so you sign off before any bulk run.
On approval, your order goes into production — completed in three to four weeks, with certification and quality control at every stage.
Finished pieces pass final inspection and ship with their IGI certificates, export-ready, from our facility in India.
Made for brands at every stage.
From a first-time founder launching a debut collection to an established label running monthly ranges, our low minimums and 10,000-piece monthly capacity scale with you — startups, boutiques, designers, and retailers worldwide.
Diamond manufacturing, answered.
The questions we hear most from brands and designers. If yours isn't here, message us and we'll answer directly.
Message Us on WhatsAppCertified diamonds, made for your brand.
Send us your designs or your idea, and the diamonds you have in mind. We'll come back with a quote and a timeline — and once you approve, a certified sample within two weeks. Every enquiry is under NDA.