Loose Lab Grown Diamond Stones, Calibrated by Shape
Loose Lab Grown Diamond Stones, Calibrated by Shape Made to Order: Carton Cube, Duty - HOLYCOME
Loose Lab Grown Diamond Stones, Calibrated by Shape: tolerances, cost structure and the reject rule for US wholesale buyers.
Carton Cube, Duty and the Freight Line That Surprises Buyers
Last July, a US buyer of loose Lab Grown Diamond Stones, Calibrated by Shape placed 50 loose Lab Grown Diamond Stones, Calibrated by Shape against a sample signed in November. 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, on a 50-piece Made to Order order at USD 3-118.
The incoming report named sieve drift and the purchase order did not. On a Made to Order run that gap between documents is the whole reason a tray fails inspection, and 50 pieces leaves Wuzhou in single-piece foam box at USD 3-118.
We did not touch the retail price. We changed what travels with the single-piece foam box carton, and the Made to Order account stopped re-inspecting every tray, and at USD 3-118 for 50 pieces that is the number the buyer signs.
The Made-to-Order Path for loose Lab Grown Diamond Stones, Calibrated by Shape
Made-to-order is a different production line, not a slower version of stock. It starts with a signed drawing, then a wax or resin model, then a casting, then setting, then finish, and each stage can fail on its own, quoted at USD 3-118 per piece in single-piece foam box.
Twenty days is realistic for a new loose Lab Grown Diamond Stones, Calibrated by Shape when the model exists and only the stone changes. A new model adds a day for the CAD, a day for the print, and a day for the buyer to approve the render before metal is committed, on a 50-piece Made to Order order at USD 3-118.
The risk sits in approval, not in the bench. A buyer who approves a render on a phone screen and rejects the casting has bought a prototype, not a product. We send the render at 1:1 scale with a millimetre grid for that reason, the figure being USD 3-118 for a 50-piece run.
The Three Failures We See Most in Incoming Samples
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, shipped as single-piece foam box and certified IGI report.
In a 50-piece run this typically shows on 8 of pieces. Catching it means measuring size distribution within the declared sieve at the tray level, not inspecting the finished carton, and 50 pieces leaves Wuzhou in single-piece foam box at USD 3-118.
girdle damage
Stones packed loose in a bag chip each other in transit. Individually wrapped parcels cost more and arrive usable, which is how the Made to Order account reads it at USD 3-118.
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, shipped as single-piece foam box and certified IGI report.
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, the figure being USD 3-118 for a 50-piece run.
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, and the Made to Order quote for it sits at USD 3-118.
What US buyers Check Before They Sign
A quote for loose Lab Grown Diamond Stones, Calibrated by Shape 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, and 50 pieces leaves Wuzhou in single-piece foam box at USD 3-118.
| Spec point | Common trade output | HOLYCOME standard | Cost if missed |
|---|---|---|---|
| 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 |
| Hallmark depth and placement | Stamped where it fits | Fixed position, depth measured so it never breaks the shank | Customs query and remaking |
| Solder flow at the joint | Not inspected | Joint inspected under 10x before setting | Crack at the seam in transit |
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 Diamond Stones, Calibrated by Shape, which is how the Made to Order account reads it at USD 3-118.
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 50-piece Made to Order 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, shipped as single-piece foam box and certified IGI report.
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 3-118 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 single-piece foam box format at 50 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, which the Made to Order file records at USD 3-118 in single-piece foam box.
Certification is IGI 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, quoted at USD 3-118 per piece in single-piece foam box.
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, on a 50-piece Made to Order order at USD 3-118.
Where USD 3-118 Per Piece Actually Goes
At USD 3-118 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 Diamond Stones, Calibrated by Shape | 30% | Alloy choice and casting yield |
| Stone or melee for loose Lab Grown Diamond Stones, Calibrated by Shape | 20% | Sieve range and lot batching |
| Setting and finishing labor for loose Lab Grown Diamond Stones, Calibrated by Shape | 19% | Jig design and bench minutes |
| Plating, polish and QC for loose Lab Grown Diamond Stones, Calibrated by Shape | 12% | Per-tray versus per-piece checks |
| Packaging for loose Lab Grown Diamond Stones, Calibrated by Shape | 19% | single-piece foam box |
A supplier with no bench minutes per piece has never costed loose Lab Grown Diamond Stones, Calibrated by Shape. Ask for minutes and the reject rule before you ask for a discount, quoted at USD 3-118 per piece in single-piece foam box.
What a Report Proves and What It Does Not
Nobody quotes it for loose Lab Grown Diamond Stones, Calibrated by Shape until something goes wrong, which is exactly why it belongs in the first email, which is USD 3-118 on the Made to Order schedule.
Three numbers decide it for loose Lab Grown Diamond Stones, Calibrated by Shape: the tolerance band, the inspection density and the responsibility clause. Write all three down and the rest of the negotiation is arithmetic. Leave any of them out and it becomes a discussion about intent, which is USD 3-118 on the Made to Order schedule.
We send a one-page sheet with every loose Lab Grown Diamond Stones, Calibrated by Shape quote that states those three, plus the retained-tray rule. Buyers who compare on it usually find that the gap between suppliers is smaller than the gap between the specs they were comparing, quoted at USD 3-118 per piece in single-piece foam box.
The Sample Approval That Survives Production
It is not a marketing point on loose Lab Grown Diamond Stones, Calibrated by Shape. It is the number that decides whether the second order happens, the figure being USD 3-118 for a 50-piece run.
There is a version of this that looks cheaper on paper and costs more in practice: quoting the best case on loose Lab Grown Diamond Stones, Calibrated by Shape and letting the buyer discover the spread. It works once. The second order goes to whichever supplier quoted honestly, which is how the Made to Order account reads it at USD 3-118.
We would rather lose a first order of loose Lab Grown Diamond Stones, Calibrated by Shape on price than explain a defect after it lands. That position is unusual in this category and it is the reason our reorder share is high, and the Made to Order quote for it sits at USD 3-118.
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, on a 50-piece Made to Order order at USD 3-118.
Six weeks of testing is cheaper than a season of returns on loose Lab Grown Diamond Stones, Calibrated by Shape. That is the entire argument for a small first order, with IGI report and single-piece foam box stated on the same sheet, and 50 pieces leaves Wuzhou in single-piece foam box at USD 3-118.
Freight, Duty and the Arrival Check
At 50 pieces the carton count drives freight more than the weight. single-piece foam box packs tighter than a display tray and saves a pallet position, certified IGI report and packed single-piece foam box at 50 pieces.
FOB Guangzhou or Shenzhen is the default on loose Lab Grown Diamond Stones, Calibrated by Shape. Buyers new to the US market take DDP once and switch after they see the breakdown, and at USD 3-118 for 50 pieces that is the number the buyer signs.
If sieve drift shows in the arrival check, the retained tray decides ownership. Keep the IGI report sheet beside the packing list, quoted at USD 3-118 per piece in single-piece foam box.
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 Diamond Stones, Calibrated by Shape, certified IGI report and packed single-piece foam box at 50 pieces, and the Made to Order quote for it sits at USD 3-118.
- Sign the drawing at 1:1 scale with a millimetre grid, not a phone render.
- Cut the model in wax or resin and photograph it on the gauge before metal is committed.
- Cast the first article, set the stones and finish it exactly as bulk will be finished.
- Send the first article for approval with the weight and the stone measurements stated.
- Run the balance of the order in 25-30 days, holding the approved article as the reference.
- Ship with the approved article photographed beside a production piece from the same tray.
Reorders run 12-15 days because the model, the gauge set and the signed spec stay in our system between the Made to Order runs, certified IGI report and packed single-piece foam box at 50 pieces.
Frequently Asked Questions
Can you ship DDP?
DDP is available for US accounts and removes the duty invoice that arrives after the carton clears. FOB Guangzhou or Shenzhen is the default, and most buyers take DDP once and then switch after they see the breakdown, and the Made to Order quote for it sits at USD 3-118.
How long does a reorder of the same loose Lab Grown Diamond Stones, Calibrated by Shape take?
With the model, the gauge set and the signed spec already in our system, a repeat is 12-15 days; a first run is 3-5 days for a stock-component sample and about 20 days when a new model is needed, which is USD 3-118 on the Made to Order schedule.
What finish do you use, and how thick is it?
Rhodium at 0.20 micron minimum on white loose Lab Grown Diamond Stones, Calibrated by Shape, with a palladium strike layer so wear-through reads white rather than yellow. Vermeil runs at 3 microns over sterling and is logged per lot, which the Made to Order file records at USD 3-118 in single-piece foam box.
How is loose Lab Grown Diamond Stones, Calibrated by Shape packed for single-piece foam box?
Every unit goes into a foam-backed pouch, then the single-piece foam box, then the outer carton at 50 pieces. The packing list carries the SKU, the size and the stone size so receiving can check without opening every box, quoted at USD 3-118 per piece in single-piece foam box.
Can you ship DDP?
DDP is available for US accounts and removes the duty invoice that arrives after the carton clears. FOB Guangzhou or Shenzhen is the default, and most buyers take DDP once and then switch after they see the breakdown, and the Made to Order quote for it sits at USD 3-118.
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, priced at USD 3-118 for the 50-piece Made to Order run.
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, and 50 pieces leaves Wuzhou in single-piece foam box at USD 3-118.
Related reading: Loose Lab Grown Diamond Stones, Calibrated by Shape Private Label Carton: Alloy, Kara - HOLYCOME Loose Lab Grown Diamond Stones, Calibrated by Shape Q4 Holiday Stock: Sample to Conta - HOLYCOME
