Marquise Cut Lab Grown Diamond
Marquise Cut Lab Grown Diamond Valentine Program: AQL, Tray Checks and What a QC Repo - HOLYCOME
Marquise Cut Lab Grown Diamond: tolerances, cost structure and the reject rule for US wholesale buyers.
AQL, Tray Checks and What a QC Report Should Say
Last November, a US buyer of marquise Cut Lab Grown Diamond placed 300 marquise Cut Lab Grown Diamond against a sample signed in April. The first container landed with 9 pieces that failed on certificate mismatch alone, and USD 50-265 landed on the buyer's P&L before a single unit sold, and 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.
On a 300-piece order at USD 134-1097, a certificate mismatch rate above two percent is not a quality surprise. It is a costing error that shows up as a credit note three weeks later.
Nothing in the rebuild was expensive. A gauge, a written limit and a retained tray did the work that a discount would only have delayed, which is how the Valentine Program account reads it at USD 134-1097.
What US buyers Check Before They Sign
At USD 134-1097 per piece the four measurements below are worth more than the discount being negotiated. One of them costs nothing to write down.
| 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 |
Write these into the Valentine Program purchase order and the arrival check becomes arithmetic instead of recollection, and 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.
Where USD 134-1097 Per Piece Actually Goes
Cost at USD 134-1097 leaves no room for assumption. The table shows which line compresses and which line only moves quality down.
| Cost line | Share | What moves it |
|---|---|---|
| Base metal or alloy for marquise Cut Lab Grown Diamond | 30% | Alloy choice and casting yield |
| Stone or melee for marquise Cut Lab Grown Diamond | 20% | Sieve range and lot batching |
| Setting and finishing labor for marquise Cut Lab Grown Diamond | 19% | Jig design and bench minutes |
| Plating, polish and QC for marquise Cut Lab Grown Diamond | 12% | Per-tray versus per-piece checks |
| Packaging for marquise Cut Lab Grown Diamond | 19% | heart gift box |
A factory that cannot state its bench minutes per piece has never costed its own line. Ask for minutes and for the reject rule, not 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 8 of pieces. Catching it means measuring report plot match at the tray level, not inspecting the finished carton, on a 300-piece Valentine Program order at USD 134-1097.
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
For marquise Cut Lab Grown Diamond at this price band, the honest answer is a range rather than a point, and the range has a reason, the figure being USD 134-1097 for a 300-piece run.
At 300 pieces the arithmetic on marquise Cut Lab Grown Diamond 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, quoted at USD 134-1097 per piece in heart gift box.
We quote both a first-run price and a reorder price for marquise Cut Lab Grown Diamond on the same sheet so the buyer can see where the curve flattens. Most flatten by the third run, on a 300-piece Valentine Program order at USD 134-1097.
Carton Cube, Duty and the Freight Line That Surprises Buyers
Most quotes for marquise Cut Lab Grown Diamond describe the product and skip the part that decides whether the buyer makes money, which is how the Valentine Program account reads it at USD 134-1097.
One practical note on timing for marquise Cut Lab Grown Diamond: 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, quoted at USD 134-1097 per piece in heart gift box.
We date the marquise Cut Lab Grown Diamond proforma from signature for that reason, and we state the deposit deadline in the same email that carries the spec sheet, certified IGI report and packed heart gift box at 300 pieces.
Valentine Window for marquise Cut Lab Grown Diamond
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 marquise Cut Lab Grown Diamond, boxed together with two cards, converts at the same retail price as two singles and costs about nine percent more to make, and 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.
Photography has to be red-and-white neutral. A marquise Cut Lab Grown Diamond 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, quoted at USD 134-1097 per piece in heart gift box.
How a Repeat Order Gets Built
Nothing in this sequence is unusual, and that is the point. Each step exists because skipping it produced a specific failure on a previous order, shipped as heart gift box and certified IGI report, and at USD 134-1097 for 300 pieces that is the number the buyer signs.
- 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 inside this sequence run 12-15 days because the model, the gauge set and the signed spec stay in our system, and at USD 134-1097 for 300 pieces that is the number the buyer signs.
What This Means for a First Order
A first Valentine Program order of 50 pieces per design at USD 134-1097 tests the line rather than the range. Three designs covers the shelf.
Ask for the retained tray and the IGI report batch sheet with the first shipment. Both are free and both decide the reorder, quoted at USD 134-1097 per piece in heart gift box.
Freight, Duty and the Arrival Check
Export runs through Guangzhou or Shenzhen. Air lands in 5-8 days on the US west coast, 7-10 on the east, and sea takes roughly three times the transit, which is USD 134-1097 on the Valentine Program schedule.
FOB is the default on marquise Cut Lab Grown Diamond and DDP is the option. Buyers new to the US market usually take DDP once, then switch after they see the breakdown, on a 300-piece Valentine Program order at USD 134-1097.
If certificate mismatch appears in the arrival check, the retained tray decides who owns it. Keep the IGI report batch sheet in the same folder as the packing list, shipped as heart gift box and certified IGI report.
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 marquise Cut Lab Grown Diamond?
50 pieces per marquise Cut Lab Grown Diamond. 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, which the Valentine Program file records at USD 134-1097 in heart gift box.
Do you supply certificates for marquise Cut Lab Grown Diamond?
IGI report on marquise Cut Lab Grown Diamond 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, the figure being USD 134-1097 for a 300-piece run.
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
The next step is a sample in 3-5 days, not a container. Write to service@holycome.com or WhatsApp +86 18078079070, subject Valentine Program, the figure being USD 134-1097 for a 300-piece 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, which the Valentine Program file records at USD 134-1097 in heart gift box.
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