Lab Grown Diamond Earrings
Lab Grown Diamond Earrings Valentine Program: AQL, Tray Checks and What a QC Report S - HOLYCOME
Lab Grown Diamond Earrings: tolerances, cost structure and the reject rule for US wholesale buyers.
AQL, Tray Checks and What a QC Report Should Say
The brief was simple: 300 lab Grown Diamond Earrings, 14K/18K gold or platinum with IGI-certified lab-grown diamond, delivered before January. The run that arrived carried 17 pieces with certificate mismatch, and the buyer spent USD 50-265 on sorting before the goods reached a shelf, quoted at USD 134-1097 per piece in heart gift box.
The incoming report named certificate mismatch and the purchase order did not. On a Valentine Program run that gap between documents is the whole reason a tray fails inspection, quoted at USD 134-1097 per piece in heart gift box.
We did not touch the retail price. We changed what travels with the heart gift box carton, and the Valentine Program account stopped re-inspecting every tray, which the Valentine Program file records at USD 134-1097 in heart gift box.
What US buyers Check Before They Sign
A quote for lab Grown Diamond Earrings 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, which the Valentine Program file records at USD 134-1097 in heart gift box.
| Spec point | Common trade output | HOLYCOME standard | Cost if missed |
|---|---|---|---|
| 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 |
| Plating thickness | Nominal only | 0.20 micron rhodium logged per lot, 3 microns on vermeil | Wear-through inside one season |
| Surface porosity after polish | Seen after plating | Cast porosity checked before plating, rejects pulled at that stage | Plating blister six weeks later |
Each line above is a gauge check, not a marketing claim. A factory that cannot state them in numbers is quoting an opinion about lab Grown Diamond Earrings, quoted at USD 134-1097 per piece in heart gift box.
Where USD 134-1097 Per Piece Actually Goes
At USD 134-1097 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 lab Grown Diamond Earrings | 30% | Alloy choice and casting yield |
| Stone or melee for lab Grown Diamond Earrings | 20% | Sieve range and lot batching |
| Setting and finishing labor for lab Grown Diamond Earrings | 19% | Jig design and bench minutes |
| Plating, polish and QC for lab Grown Diamond Earrings | 12% | Per-tray versus per-piece checks |
| Packaging for lab Grown Diamond Earrings | 19% | heart gift box |
A supplier with no bench minutes per piece has never costed lab Grown Diamond Earrings. Ask for minutes and the reject rule before you ask for a discount, the figure being USD 134-1097 for a 300-piece run.
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 300-piece Valentine Program 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 is USD 134-1097 on the Valentine Program schedule.
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 134-1097 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 heart gift box format at 300 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, the figure being USD 134-1097 for a 300-piece run.
Certification is IGI report for the lots that carry it, with a batch report and per-piece measurement of report plot match 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, and the Valentine Program quote for it sits at USD 134-1097.
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, priced at USD 134-1097 for the 300-piece Valentine Program run.
The Three Failures We See Most in Incoming Samples
certificate mismatch
A stone whose report says VS1 but whose plot shows a cloud near the table reads as a grade dispute at the counter. Match the plot, not only the grade line, and the Valentine Program quote for it sits at USD 134-1097.
In a 300-piece run this typically shows on 11 of pieces. Catching it means measuring report plot match at the tray level, not inspecting the finished carton, which the Valentine Program file records at USD 134-1097 in heart gift box.
growth-method disclosure
CVD and HPHT stones behave differently under high heat during setting. Disclosing the method protects both sides in a repair claim, the figure being USD 134-1097 for a 300-piece run.
The commercial effect is stone replacement at a four-figure cost, plus a disclosure review. 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 300-piece Valentine Program order at USD 134-1097.
table percentage variance
A 62% table in a bright cut reads dark in a store window. Buying by table percentage, not only by carat, keeps the display consistent, on a 300-piece Valentine Program order at USD 134-1097.
Our countermeasure is a gauge and a written limit. It adds about 26 seconds per piece and removes the defect from the run rather than from the carton, shipped as heart gift box and certified IGI report.
AQL, Tray Checks and What a QC Report Should Say
On lab Grown Diamond Earrings, the difference between a 40-day order and a 90-day order is usually two signatures, not a factory delay, which the Valentine Program file records at USD 134-1097 in heart gift box.
At 300 pieces the arithmetic on lab Grown Diamond Earrings changes: the fixed costs spread, the variable costs do not. That is why the second order prices better than the first even when the gold fix has moved up, which the Valentine Program file records at USD 134-1097 in heart gift box.
We quote both a first-run price and a reorder price for lab Grown Diamond Earrings on the same sheet so the buyer can see where the curve flattens. Most flatten by the third run, which is how the Valentine Program account reads it at USD 134-1097.
Carton Cube, Duty and the Freight Line That Surprises Buyers
Buyers in the American bridal market tend to over-index on unit price for lab Grown Diamond Earrings and under-index on what happens after delivery, which is USD 134-1097 on the Valentine Program schedule.
One practical note on timing for lab Grown Diamond Earrings: the calendar starts when the spec is signed, not when the deposit clears. A buyer who signs in week one and pays in week three gets the goods in week five, and 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.
We date the lab Grown Diamond Earrings proforma from signature for that reason, and we state the deposit deadline in the same email that carries the spec sheet, and the Valentine Program quote for it sits at USD 134-1097.
Valentine Window for lab Grown Diamond Earrings
The Valentine window is short and unforgiving: stock has to be in the warehouse by the last week of January or the season is gone. That puts the production order in the second week of December, ahead of the Lunar New Year slowdown, which is how the Valentine Program account reads it at USD 134-1097.
Paired designs move better than single pieces here. A matching pair of lab Grown Diamond Earrings, boxed together with two cards, converts at the same retail price as two singles and costs about nine percent more to make, priced at USD 134-1097 for the 300-piece Valentine Program run.
Photography has to be red-and-white neutral. A lab Grown Diamond Earring shot on a red silk background reads as a gift in a listing thumbnail, and that is the only image most buyers will ever see, which is USD 134-1097 on the Valentine Program schedule.
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 lab Grown Diamond Earrings, shipped as heart gift box and certified IGI report, which is USD 134-1097 on the Valentine Program schedule.
- Lock the spec: metal, stone size range, plating thickness, sizing band and finish, all written on one sheet.
- Pull a stock-component sample in 3-5 days and measure it against that sheet, not against the photo.
- Approve the sample in writing, including the reject rule and the retained reference tray.
- Run bulk in 15-20 days for orders under 500 pieces, with the gauge check independent of the shift.
- Ship from Guangzhou or Shenzhen with the QC sheet in the carton and the batch report by email.
Reorders run 12-15 days because the model, the gauge set and the signed spec stay in our system between the Valentine Program runs, and at USD 134-1097 for 300 pieces that is the number the buyer signs.
What This Means for a First Order
A first order of 50 pieces per design is a measurement, not a purchase. It shows how report plot match and table percentage within the stated band behaves on this line and whether the QC sheet matches the carton, priced at USD 134-1097 for the 300-piece Valentine Program run.
Six weeks of testing is cheaper than a season of returns on lab Grown Diamond Earrings. That is the entire argument for a small first order, and the Valentine Program quote for it sits at USD 134-1097.
Freight, Duty and the Arrival Check
At 300 pieces the carton count drives freight more than the weight. heart gift box packs tighter than a display tray and saves a pallet position, which is how the Valentine Program account reads it at USD 134-1097.
FOB Guangzhou or Shenzhen is the default on lab Grown Diamond Earrings. Buyers new to the American bridal market take DDP once and switch after they see the breakdown, on a 300-piece Valentine Program order at USD 134-1097.
If certificate mismatch shows in the arrival check, the retained tray decides ownership. Keep the IGI report sheet beside the packing list, which is how the Valentine Program account reads it at USD 134-1097.
Frequently Asked Questions
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, and 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.
What is the minimum order for lab Grown Diamond Earrings?
50 pieces per lab Grown Diamond Earring. 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, and 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.
Do you supply certificates for lab Grown Diamond Earrings?
IGI report on lab Grown Diamond Earrings above the threshold stated on the quote. Below it we supply a batch report plus per-piece measurement of report plot match, which is what a counter or a listing actually needs, which is how the Valentine Program account reads it at USD 134-1097.
How do you handle a rejected tray?
We replace or credit inside the same order cycle. The retained reference tray decides: if certificate mismatch 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 134-1097 for a 300-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, and 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.
Next Step
Put your current quote beside ours on report plot match and table percentage within the stated band, plating thickness, dimensional tolerance and the reject rule. The comparison usually settles it quickly, and 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.
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, which the Valentine Program file records at USD 134-1097 in heart gift box.
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