Colour within one grade step
Colour is matched within one grade step across both stones: E/F, F/G, G/H, and so on. Grade combinations are confirmed per pair at the time of enquiry.
MATCHED-PAIR PROGRAMME · SINGAPORE
Matched lab-grown diamond pairs for Singapore: oval and round, proportions-matched, with hold-until-approval workflow.
Elmonas matches lab-grown diamond pairs at our Surat benches and supplies Singapore jewellers and ateliers with oval and round pairs matched by colour grade, girdle diameter, crown height, pavilion depth, and face-up appearance. Pairs can be held under a design-approval workflow until the setting is confirmed. IGI certification is included per stone; GIA is available on request. Response within the Singapore business day. Trade accounts only.
MATCHING STANDARDS
Matched lab-grown diamond pairs for Singapore jewellers and ateliers: proportions matched, not just graded.
A matched pair is not two stones of the same grade ticket. It is two stones a buyer and their customer cannot distinguish when set opposite each other. The matching work is done at the bench, not at the grading table.
Girdle diameter matched to tolerance
Girdle diameter is matched within production tolerance across both stones. The tolerance is confirmed at the specification stage and held through production and selection.
Crown height and pavilion depth
Table percentage, crown height, and pavilion depth are matched so face-up appearance is consistent. A pair that drifts outside tolerance at any measurement point is not shipped as a matched set.
Cut grade: Excellent or Very Good
Both stones in the pair carry an Excellent or Very Good cut grade. Grade is stated per pair and confirmed on the certificate.
Fluorescence disclosed per stone
Fluorescence is disclosed on the certificate and the shipment invoice for each stone. A 'none' specification can be held as a standing filter for programmes that require it.
MATCHED-PAIR PROGRAMME
Standing pairs programme or individual commission.
Matched pairs are available as a standing programme for high-volume accounts or sourced stone by stone for individual design briefs.
Matched-Pair Programme
Pairs matched by colour, clarity, cut grade, and proportions for earrings, side-stone settings, and bespoke commissions. Available as a standing parcel for high-volume programmes or sourced stone by stone for individual design briefs.
Learn moreCERTIFICATION
IGI or GIA certified; grades, fluorescence and cut stated per stone. Verify each report number on the issuing laboratory's platform and match any laser inscription to the report before dispatch.
GIA certification is available as an alternative for buyers who require it; ask when placing your enquiry. Premium and repeat accounts can request an independent verification right before a parcel is released, including pre-dispatch inspection or third-party grading on reasonable notice.
SUPPLY CREDENTIALS
Surat factory, direct
We manufacture at our own benches in Surat. There is no wholesaler, broker, or intermediary in the supply chain between our production and your parcel.
IGI or GIA report per stone
Every stone ships laser-inscribed and report-matched. Report numbers are searchable on the IGI or GIA verification platform by any buyer in any market in real time.
Video and image pack
Each stone dispatched to a new account is accompanied by a video, proportions diagram, fluorescence grade, and still image set. For repeat accounts, the pack is available on request.
Insured shipping, declared invoice
Parcels ship insured against declared value with a per-stone invoice reconciled to the certificate. All documentation is prepared for Singapore Customs permit and GST declaration.
Singapore-time response window
We respond to enquiries and availability questions within the Singapore business day. WhatsApp is the fastest channel for urgent requirements.
PAYMENT TERMS
For a first cross-border order with a new supplier, the most straightforward structures are cash against documents (CAD) and letter of credit at sight (LC at sight). Both give the buyer documentary control before funds are released while giving the supplier confirmed payment before the parcel is delivered. After a buyer has verified the company and certificates on a first order, we offer 50% pre-dispatch with the balance due before dispatch of the confirmed parcel. For small trial orders from an established contact, telegraphic transfer in advance removes the documentary overhead and is the simplest route for parcels under a defined value threshold.
Memo and consignment are not offered as a default. The stones are high-value and the dispute risk without a robust inspection protocol on both sides is significant. If a specific arrangement is required for your account structure, raise it in your enquiry and we will advise on what we can support.
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