Precision-grown. Built for brands that demand consistency. Globally certified, from carbon seed to certified parcel, under one roof.
Mira Gems is among the world's leading manufacturers of lab-grown diamonds, operating advanced CVD and HPHT production facilities in Surat, India. As a vertically integrated manufacturer, we control every stage of the process, from crystal growth and cutting to polishing, certification and final delivery.
Read our story
Surat, IndiaCrystal growth, cutting, polishing, certification and delivery, all under one roof.
We do not trade rough. Every diamond we supply, we grew and cut ourselves.
Fine jewellery brands, retailers, wholesalers and manufacturers across four continents.
2,50,000ct+
Diamond inventory, every size and every shape
Inventory and manufacturing
Growth, cutting, polishing and grading all happen under one roof, so a repeat order matches the first parcel. That is 250,000 carats on hand, 1,200,000+ carats produced a year, and buyers served in 50+ countries.
Goods above 0.30 ct are graded by IGI; smaller goods follow the same 4C protocol under zero-tolerance in-house QC.
Certified goods independently graded
Matched parcels sorted to ±0.02 mm tolerance, with color-locked lots so a repeat order matches the first.
Diamond shapes in continuous production
Growth, cutting, polishing and grading run under one roof, then ship fully insured, door to door.
Export markets served worldwide
Lab-grown diamonds in all major and speciality cuts, precision-cut and certified to international grading standards.
From round brilliant to bespoke speciality cuts, each stone is precision-faceted for predictable light return.
From melee accents to 50+ carat statement stones, a complete range for every customer segment.
IGI grading on certified goods, with a zero-tolerance in-house concordance below 0.30 ct.
100% renewable-powered CVD production, no mining, no land disturbance, full custody-chain traceability.
Round to heart, melee to statement, all major and speciality cuts grown, cut, and certified under one roof in Surat, India.
IGI certified. Every stone independently verifiable with digital reports.
Producing 1,200,000+ carats yearly. Shipping to 50+ export markets worldwide.
A complete range of certified lab-grown diamonds across all carat sizes, from everyday elegance to milestone purchases.
Perfect for detailing, halos, and pavé settings
Carat range · loose stones & matched parcels
WHAT'S INCLUDED
Ideal for engagement rings and solitaire collections
Carat range · loose stones & matched parcels
WHAT'S INCLUDED
High-impact stones for luxury and bespoke designs
Carat range · loose stones & matched parcels
WHAT'S INCLUDED
We serve fine jewellery brands, retail chains, and diamond manufacturers across four continents. We built our supply chain for scale, speed, and zero compromise on quality.
We control every stage from CVD growth through grading, one accountable party for the goods you put your name on.
Color-locked lots and parcels sorted to ±0.02 mm mean a repeat order matches the first.
IGI grading on certified goods, with digital report access for every batch you receive.
Predictable lead times, confidential private-label programs, and a sales desk that answers.
Fully insured, door-to-door transit through Malca-Amit, Brinks, and Ferrari Express.
Export documentation and clearance managed end to end by our own team.
Scheduled production slots that protect your delivery dates, order after order.
Book private growth cycles in our reactors for proprietary shapes or large rough.
Renewable-powered growth and cutting, cultured diamonds replace extraction entirely.
Artisans paid above local industrial averages, with healthcare and pension cover.
Every diamond. Graded. Certified. Delivered.
We don't ship diamonds without certification. Each stone carries an IGI grading report, and our internal QC process runs before any diamond leaves our facility. Global buyers get consistent quality, not random batches.
Zero mining. Zero compromise.
Lab-grown diamonds eliminate the environmental and ethical costs of mining. Mira Gems takes this commitment further: our production facility runs on clean energy processes, and every diamond we make is conflict-free and fully traceable.
Built on transparency. Trusted by global brands.
We manufacture every diamond with complete supply chain visibility. No mining. No conflict sourcing. Our process is documented, auditable, and aligned with international responsible sourcing standards.
Carbon seeds form crystal layer by layer inside plasma reactors over several weeks. Growth time, plasma energy, and temperature are logged per batch, the basis of consistent Type IIa purity.
Carats produced per year
Continuous CVD growth and cutting capacity, scheduled to protect your delivery dates.
Export markets served
Regular shipments across North America, Europe, the Gulf, and Asia-Pacific.
Renewable-powered production
Growth and cutting operations run entirely on renewable power, no mining, no land disturbance.
See how wholesalers, retail chains, and jewellery brands secure consistent, certified supply with Mira Gems.
“Mira Gems is the first supplier where our repeat parcels actually match the first order. Color-locked lots have removed an entire QC step on our side.”
Michael Reynolds
Procurement Director, Fine jewellery house
“Working directly with the grower changed everything. One accountable source, IGI certificates on every stone, and lead times we can actually plan around.”
Sarah Jenkins
Founder, Direct-to-consumer bridal brand
“Their melee sorting is the tightest we've seen, ±0.02 mm holds up on our production line. Calibrated layouts arrive ready to set.”
Daniel Carter
Head of Manufacturing, Retail chain
“Customs, insurance, and documentation are handled before we even ask. Door-to-door through Malca-Amit, and every consignment clears without drama.”
Emily Watson
Supply Chain Lead, European wholesaler
“The traceability is what won our compliance team over. Every batch is logged from grow chamber to final QA, with audit access on request.”
James Wilson
Compliance Officer, Luxury group
“Mira Gems is the first supplier where our repeat parcels actually match the first order. Color-locked lots have removed an entire QC step on our side.”
Michael Reynolds
Procurement Director, Fine jewellery house
“Working directly with the grower changed everything. One accountable source, IGI certificates on every stone, and lead times we can actually plan around.”
Sarah Jenkins
Founder, Direct-to-consumer bridal brand
“Their melee sorting is the tightest we've seen, ±0.02 mm holds up on our production line. Calibrated layouts arrive ready to set.”
Daniel Carter
Head of Manufacturing, Retail chain
“Customs, insurance, and documentation are handled before we even ask. Door-to-door through Malca-Amit, and every consignment clears without drama.”
Emily Watson
Supply Chain Lead, European wholesaler
“The traceability is what won our compliance team over. Every batch is logged from grow chamber to final QA, with audit access on request.”
James Wilson
Compliance Officer, Luxury group
“Mira Gems is the first supplier where our repeat parcels actually match the first order. Color-locked lots have removed an entire QC step on our side.”
Michael Reynolds
Procurement Director, Fine jewellery house
“Working directly with the grower changed everything. One accountable source, IGI certificates on every stone, and lead times we can actually plan around.”
Sarah Jenkins
Founder, Direct-to-consumer bridal brand
“Their melee sorting is the tightest we've seen, ±0.02 mm holds up on our production line. Calibrated layouts arrive ready to set.”
Daniel Carter
Head of Manufacturing, Retail chain
“Customs, insurance, and documentation are handled before we even ask. Door-to-door through Malca-Amit, and every consignment clears without drama.”
Emily Watson
Supply Chain Lead, European wholesaler
“The traceability is what won our compliance team over. Every batch is logged from grow chamber to final QA, with audit access on request.”
James Wilson
Compliance Officer, Luxury group
Search live stock, place a hold, and track an order without waiting on an email. Your key account manager is one tap away.
Grown and cut in Surat, traded from Mumbai, distributed through Antwerp and Dubai.
Analysis on sourcing, grading standards, and CVD technology for procurement teams and jewellery brands.
Both methods produce real diamonds. The difference is in the growing process, and it changes what you should buy for which programme.
What an IGI report actually documents, what it does not, and why every stone we ship carries one.
Straight answers on pricing, growth methods and certification. Anything not covered here, our supply team will answer within one business day.
Pricing depends on the cut, clarity, colour and certification. We serve bulk buyers with transparent, volume-based pricing. Contact our team for a wholesale quote.
Talk to our team. Get certified, custom-cut lab-grown diamonds delivered globally. We respond to all trade enquiries within one business day.
