Wholesale Moissanite Stud Earrings from China
Moissanite is the stone that reshaped the studs category: near diamond brilliance at a fraction of the price, and a supply chain where the stone is grown, graded and certified with more consistency than any natural gem. That consistency is an opportunity and a trap: the grading words are precise, and using them without verification is how a buyer pays VVS prices for something else.
The failures: stones traded one colour grade below what was invoiced, moissanite swapped for cubic zirconia in a closing shipment, and settings in silver described as white gold. All three are detectable, and the first two with instruments no bigger than a pen.
The category context is in our wholesale jewelry overview.
The stone and its paperwork
Moissanite is silicon carbide, grown as a crystal and cut like diamond. It is graded for colour and clarity on the familiar scales, and reputable supply comes with a certificate per stone or per lot. The physical tells are real: moissanite conducts heat differently from cubic zirconia, and its double refraction shows under a loupe to anyone who knows where to look.
The setting matters as much as the stone. A stud is a basket of prongs sized to the stone; a loose fit, a thin post or a butterfly back that loses tension shows up as the stud that falls out and is gone. Silver and gold settings are both legitimate products, and the metal belongs on the certificate with the same force as the stone.
Specifications and minimum order
Stone prices are stable relative to metals, so the quote moves mainly with gold and silver. Fix these points.
| Specification | What to confirm before you order |
|---|---|
| Stone size | Total carat weight per pair, stated in millimetres too |
| Colour grade | Grade named, verified against a master set |
| Clarity | Grade named, with the certificate per lot |
| Cut | Round brilliant standard, with the symmetry expectation |
| Setting | Metal named and verified, prong count and post thickness |
| Backs | Butterfly or screw back, with the tension standard |
| Minimum order | Tens to hundreds of pairs per spec; stone grading and setting pace set the floor |
Our minimum order is 1 piece, so a certified pair is inspected and approved before any production commitment. The production minimum follows the setting workshop’s pace, and we confirm it against your spec. Our sourcing service buys stones and settings as separate supply chains and marries them under one inspection.
Testers do not lie, labels sometimes do
A moissanite tester and a diamond tester together separate moissanite, diamond and cubic zirconia in seconds, and both instruments travel to the factory in a pocket. This is the rare jewelry category where the verification equipment is cheap and the substitution margin is large, which makes testing bulk units non negotiable.
Colour grading is the subtler check: graded against a master set under standard light, not against memory. The certificate accompanies the lot, and the lot is tied to your production dates. Our quality assurance service assembles the verification kit into the order flow.
What belongs in the purchase order
- Stone size in total carats and millimetres
- Colour and clarity grades, with certificates per lot
- Cut standard and symmetry expectation
- Setting metal named, with the verification method
- Prong count, post thickness and back type with tension standard
- Packing: individual boxes, cushioned, with certificates enclosed
Checks that catch the repeat failures
- Tester pass. Run the moissanite and diamond testers across bulk stones; substitution shows in seconds.
- Loupe check. Look for double refraction through the crown; it separates moissanite from zircon visually.
- Colour against the master set. Grade bulk stones under standard light against the master set.
- Metal verification. XRF or hallmark check on the settings; the metal claim is verified like the stone.
- Back tension. Fit and remove the backs twenty times on bulk pairs; a weak butterfly back is the lost stud story.
These checks are standard work in a pre shipment inspection, and our factory inspection service covers stone setting workshops. For the fuller method, see our pre shipment inspection guide.
Frequently asked questions
How do I know the stones are really moissanite?
Two pocket testers and a loupe settle it on bulk units in minutes, which is why we run the test at loading rather than trusting the certificate alone. The certificate still matters; it ties the lot to its grades.
Silver or gold settings?
Silver keeps the price point and gold holds the premium story; both are legitimate. What matters is that the metal is named and verified, because settings are where the substitution happens once the stone is trusted. Our minimum order is 1 piece for sampling either metal.
Why do studs go missing so often?
Backs lose tension before wearers notice. The fit and removal cycle on bulk pairs catches the weak backs, and screw backs are the upgrade for markets that return lost studs as a warranty item.
Request a quotation
Send the stone size, setting metal and your market. We come back with stone and setting options plus the workable minimum within two business days.
