Loose Lab Grown Gemstones
Loose Lab Grown Gemstones Private Label Carton: Alloy, Karat and the Cost of a Color - HOLYCOME
Loose Lab Grown Gemstones: tolerances, cost structure and the reject rule for US wholesale buyers.
Alloy, Karat and the Cost of a Color Change
Last October, a US buyer of loose Lab Grown Gemstones placed 200 loose Lab Grown Gemstones against a sample signed in March. The first container landed with 9 pieces that failed on sieve drift alone, and USD 5-30 landed on the buyer's P&L before a single unit sold, shipped as private-label carton with hangtag and certified GRA report.
The incoming report named sieve drift and the purchase order did not. On a Private Label Carton run that gap between documents is the whole reason a tray fails inspection, shipped as private-label carton with hangtag and certified GRA report.
We did not touch the retail price. We changed what travels with the private-label carton with hangtag carton, and the Private Label Carton account stopped re-inspecting every tray, and at USD 3-114 for 200 pieces that is the number the buyer signs.
What US buyers Check Before They Sign
A quote for loose Lab Grown Gemstones usually states carat weight or metal type, and stops there. The four points below are what actually decide whether a run sells through or comes back, quoted at USD 3-114 per piece in private-label carton with hangtag.
| Spec point | Common trade output | HOLYCOME standard | Cost if missed |
|---|---|---|---|
| Stone colour consistency | Graded by eye under D65 | Colour matched to a retained master stone, per tray | Repeat colour complaint in the same SKU |
| Sizing drift across the run | Not measured | Go/no-go gauge on every size, drift held under 0.15 mm | Resize queue and reship cost |
| Clasp spring life | Sampled by hand | Cycled 500 times on a jig per lot | Detach claim and brand damage |
| Prong tension and seat depth | Checked by feel at the bench | Pull-tested per piece, seat depth written on the sheet | Stone loss and total replacement |
Each line above is a gauge check, not a marketing claim. A factory that cannot state them in numbers is quoting an opinion about loose Lab Grown Gemstones, certified GRA report and packed private-label carton with hangtag at 200 pieces, quoted at USD 3-114 per piece in private-label carton with hangtag.
Private Label Packaging for loose Lab Grown Gemstones
Private label changes four things and none of them is the piece: the stamp, the hangtag, the box and the barcode. Get those four aligned before the first bulk run or the carton arrives with your name spelled two ways, and at USD 3-114 for 200 pieces that is the number the buyer signs.
The stamp goes inside the shank or on the clasp tag, and it has to be small enough not to break the surface on a thin loose Lab Grown Gemstone. Below 0.8 mm of shank width we recommend the hangtag only, shipped as private-label carton with hangtag and certified GRA report.
Cartons are quoted at 200 pieces with the label printed, not stickered, because a sticker on a matte box reads as a repack. Lead time adds three days for the print run, which is why private label starts later than stock, with GRA report and private-label carton with hangtag stated on the same sheet.
Where USD 3-114 Per Piece Actually Goes
At USD 3-114 per piece there is no room for hidden cost. The table shows where the money sits and which line a supplier can actually compress.
| Cost line | Share | What moves it |
|---|---|---|
| Base metal or alloy for loose Lab Grown Gemstones | 30% | Alloy choice and casting yield |
| Stone or melee for loose Lab Grown Gemstones | 20% | Sieve range and lot batching |
| Setting and finishing labor for loose Lab Grown Gemstones | 19% | Jig design and bench minutes |
| Plating, polish and QC for loose Lab Grown Gemstones | 12% | Per-tray versus per-piece checks |
| Packaging for loose Lab Grown Gemstones | 19% | private-label carton with hangtag |
A supplier with no bench minutes per piece has never costed loose Lab Grown Gemstones. Ask for minutes and the reject rule before you ask for a discount, shipped as private-label carton with hangtag and certified GRA report, shipped as private-label carton with hangtag and certified GRA report.
The Three Failures We See Most in Incoming Samples
girdle damage
Stones packed loose in a bag chip each other in transit. Individually wrapped parcels cost more and arrive usable, certified GRA report and packed private-label carton with hangtag at 200 pieces.
The commercial effect is replacement stones plus a sorting delay on the buyer's line. Buyers who have seen it once put it in the purchase order; buyers who have not usually discover it on the first return, on a 200-piece Private Label Carton order at USD 3-114.
sieve drift
A parcel sold as 2.0-2.2 mm with 15% of stones at 1.9 mm changes the setting labor on the buyer's bench. Sieve the parcel, do not sample it, which is USD 3-114 on the Private Label Carton schedule.
Our countermeasure is a gauge and a written limit. It adds about 6 seconds per piece and removes the defect from the run rather than from the carton, which the Private Label Carton file records at USD 3-114 in private-label carton with hangtag.
mixed color lots
Mixing near-colorless and G-H stones in one parcel produces a finished piece with a visible tonal step. Parcels ship by single lot, on a 200-piece Private Label Carton order at USD 3-114.
In a 200-piece run this typically shows on 14 of pieces. Catching it means measuring size distribution within the declared sieve at the tray level, not inspecting the finished carton, certified GRA report and packed private-label carton with hangtag at 200 pieces.
Order Terms, Sample Timing and Packing
The commercial frame is short enough to state in full. Minimum order is 50 pieces per design, and mixed designs travel in one shipment, so a 200-piece Private Label Carton order can carry three or four models without a separate setup charge. Sample pieces leave in 3-5 days when the components are in stock, and a new model adds about twenty days before the first article exists, which the Private Label Carton file records at USD 3-114 in private-label carton with hangtag.
Payment is 30 percent with the order and 70 percent against the bill of lading, with the balance window stated on the invoice rather than agreed by message. Prices quoted at USD 3-114 are FOB Guangzhou or Shenzhen; DDP is quoted separately because the duty line moves with the tariff schedule and not with our cost.
Packing follows the private-label carton with hangtag format at 200 pieces to the carton, and the packing list carries SKU, size and stone size so receiving can count without opening every box. Private-label cartons add three days for the print run and must be approved before the first bulk order, not after it, and at USD 3-114 for 200 pieces that is the number the buyer signs.
Certification is GRA report for the lots that carry it, with a batch report and per-piece measurement of size distribution within the declared sieve for the lots below the threshold. The document set travels with the shipping papers, which is what a customs broker asks for at the port rather than after clearance, on a 200-piece Private Label Carton order at USD 3-114.
A rejected tray is settled inside the same order cycle against the retained reference piece. If the difference sits on our retained sample we replace or credit; if it appeared in transit we split the assay cost and file with the carrier, and that rule is written on the order before the deposit clears, and the Private Label Carton quote for it sits at USD 3-114.
The Sample Approval That Survives Production
Every year we see the same omission in loose Lab Grown Gemstones spec sheets, and every year it costs a buyer a season, certified GRA report and packed private-label carton with hangtag at 200 pieces.
The commercial version of this question for loose Lab Grown Gemstones is simple: what does a failure cost the buyer, and who pays it. In our terms the answer is a replacement inside the same order cycle, with the retained reference tray as the arbiter, certified GRA report and packed private-label carton with hangtag at 200 pieces.
That clause matters more than a discount on loose Lab Grown Gemstones. A 4% lower unit price disappears on the first rejected tray; a written responsibility clause does not, certified GRA report and packed private-label carton with hangtag at 200 pieces.
How the Second Order Becomes Cheaper
The number is less interesting than the rule behind it, and loose Lab Grown Gemstones is where that rule gets tested, which is how the Private Label Carton account reads it at USD 3-114.
We run this check per tray rather than per carton because the defect that matters on loose Lab Grown Gemstones is the one that repeats. A single odd piece is noise; a pattern across one tray is a process problem and it will be in every tray made after it, and the Private Label Carton quote for it sits at USD 3-114.
The report the buyer receives states the count per tray, the measured average and the outlier count for loose Lab Grown Gemstones. It is deliberately unglamorous, and it is the document that settles most disputes before they start, and 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 3-114.
How a Repeat Order Gets Built
Nothing in this sequence is clever. Each step exists because skipping it produced a specific failure on a previous order of loose Lab Grown Gemstones, and at USD 3-114 for 200 pieces that is the number the buyer signs.
- Agree the stamp position, the hangtag copy and the box print before the first carton.
- Print the cartons and hangtags in one run: a sticker on a matte box reads as a repack.
- Set the barcode and the FNSKU mapping for every SKU before the label file is approved.
- Build the first carton at the quoted quantity so the pack-out is proven, not assumed.
- Hold a retained carton as the pack reference for every reorder.
Reorders run 12-15 days because the model, the gauge set and the signed spec stay in our system between the Private Label Carton runs, which is how the Private Label Carton account reads it at USD 3-114.
What This Means for a First Order
A first order of 50 pieces per design is a measurement, not a purchase. It shows how size distribution within the declared sieve and zero girdle chips on arrival behaves on this line and whether the QC sheet matches the carton, and the Private Label Carton quote for it sits at USD 3-114.
Six weeks of testing is cheaper than a season of returns on loose Lab Grown Gemstones. That is the entire argument for a small first order, and 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 3-114.
Freight, Duty and the Arrival Check
At 200 pieces the carton count drives freight more than the weight. private-label carton with hangtag packs tighter than a display tray and saves a pallet position, which is USD 3-114 on the Private Label Carton schedule.
FOB Guangzhou or Shenzhen is the default on loose Lab Grown Gemstones. Buyers new to US e-commerce take DDP once and switch after they see the breakdown, with GRA report and private-label carton with hangtag stated on the same sheet, which the Private Label Carton file records at USD 3-114 in private-label carton with hangtag.
If sieve drift shows in the arrival check, the retained tray decides ownership. Keep the GRA report sheet beside the packing list, and the Private Label Carton quote for it sits at USD 3-114.
Frequently Asked Questions
What is the minimum order for loose Lab Grown Gemstones?
50 pieces per loose Lab Grown Gemstone. Designs mix inside one shipment, so a first order of three designs at 50 pieces each is normal for a new US account. Below 50 the gauge check stops being independent of the shift, shipped as private-label carton with hangtag and certified GRA report.
Do you supply certificates for loose Lab Grown Gemstones?
GRA report on loose Lab Grown Gemstones above the threshold stated on the quote. Below it we supply a batch report plus per-piece measurement of size distribution within the declared sieve, which is what a counter or a listing actually needs, and at USD 3-114 for 200 pieces that is the number the buyer signs.
How do you handle a rejected tray?
We replace or credit inside the same order cycle. The retained reference tray decides: if sieve drift shows on our retained piece we own it, and if it appeared in transit we split the assay cost and file with the carrier, the figure being USD 3-114 for a 200-piece run.
What are the payment terms?
30 percent deposit with the order, 70 percent against the bill of lading. For accounts on a second order we quote 30/70 with a 15-day balance window once the first shipment has cleared, which is how the Private Label Carton account reads it at USD 3-114.
What is the minimum order for loose Lab Grown Gemstones?
50 pieces per loose Lab Grown Gemstone. Designs mix inside one shipment, so a first order of three designs at 50 pieces each is normal for a new US account. Below 50 the gauge check stops being independent of the shift, shipped as private-label carton with hangtag and certified GRA report.
Next Step
Put your current quote beside ours on size distribution within the declared sieve and zero girdle chips on arrival, plating thickness, dimensional tolerance and the reject rule. The comparison usually settles it quickly, which is how the Private Label Carton account reads it at USD 3-114.
HOLYCOME is operated by Wuzhou HengliLai Jewelry Co., Ltd., a factory in Wuzhou, Guangxi, producing since 2009 at roughly 60,000 pieces a month. Contact service@holycome.com or WhatsApp +86 18078079070, quoted at USD 3-114 per piece in private-label carton with hangtag.
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