Emerald Cut Lab Grown Diamond
Emerald Cut Lab Grown Diamond Amazon FBA Ready: The Sample Approval That Survives Pro - HOLYCOME
Emerald Cut Lab Grown Diamond: tolerances, cost structure and the reject rule for US wholesale buyers.
The Sample Approval That Survives Production
Last September, a US buyer of emerald Cut Lab Grown Diamond placed 200 emerald Cut Lab Grown Diamond against a sample signed in February. The first container landed with 9 pieces that failed on certificate mismatch alone, and USD 50-240 landed on the buyer's P&L before a single unit sold, and the Amazon FBA Ready quote for it sits at USD 120-980.
Nobody on that bench was careless. They were working to a spec that existed only in a photograph, and certificate mismatch is what a photograph fails to define, which is USD 120-980 on the Amazon FBA Ready schedule.
The fix cost about 26 seconds per emerald Cut Lab Grown Diamond and removed the credit note entirely. That is the whole economics of a spec sheet, and it is why we write one on every quote, on a 200-piece Amazon FBA Ready order at USD 120-980.
What US buyers Check Before They Sign
Four lines decide whether emerald Cut Lab Grown Diamond at USD 120-980 sells through or comes back, and none of them appears on a typical trading-company quote.
| 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 |
Put these four into the purchase order and the Amazon FBA Ready argument after delivery becomes arithmetic, the figure being USD 120-980 for a 200-piece run.
Where USD 120-980 Per Piece Actually Goes
Cost per piece at USD 120-980 leaves little room for assumption. The table shows which line compresses and which one only moves quality.
| Cost line | Share | What moves it |
|---|---|---|
| Base metal or alloy for emerald Cut Lab Grown Diamond | 30% | Alloy choice and casting yield |
| Stone or melee for emerald Cut Lab Grown Diamond | 20% | Sieve range and lot batching |
| Setting and finishing labor for emerald Cut Lab Grown Diamond | 19% | Jig design and bench minutes |
| Plating, polish and QC for emerald Cut Lab Grown Diamond | 12% | Per-tray versus per-piece checks |
| Packaging for emerald Cut Lab Grown Diamond | 19% | retail-ready box with FNSKU label |
A factory with no bench minutes per piece has never costed emerald Cut Lab Grown Diamond at USD 120-980. Ask for minutes and for the reject rule.
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 at USD 120-980 for 200 pieces that is the number the buyer signs.
In a 200-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, with GRA report and retail-ready box with FNSKU label stated on the same sheet.
growth-method disclosure
CVD and HPHT stones behave differently under high heat during setting. Disclosing the method protects both sides in a repair claim, and 200 pieces leaves Wuzhou in retail-ready box with FNSKU label at USD 120-980.
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, certified GRA report and packed retail-ready box with FNSKU label at 200 pieces.
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, certified GRA report and packed retail-ready box with FNSKU label at 200 pieces.
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, which is how the Amazon FBA Ready account reads it at USD 120-980.
Listing emerald Cut Lab Grown Diamond on Amazon FBA Without a Takedown
Amazon treats jewellery as a category where the packaging is part of the compliance file, not an afterthought. A poly bag with an opening of five inches or more needs the suffocation warning printed on it, and every unit needs an FNSKU label that covers the manufacturer barcode rather than sits beside it, which is USD 120-980 on the Amazon FBA Ready schedule.
For emerald Cut Lab Grown Diamond the practical constraint is that a unit must survive a bin with other units and still read clean at unboxing. We pack each piece in a foam-backed pouch, then the retail box, then the FNSKU on the outside of the pouch, so a warehouse scan never touches the box the customer sees, and the Amazon FBA Ready quote for it sits at USD 120-980.
Weight and dimension limits decide your freight per unit more than the piece cost does. A single emerald Cut Lab Grown Diamond in its retail box normally lands under eight ounces, which keeps it in the small standard tier. Anything above that moves a tier and eats the margin you built into the USD 120-980 quote.
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 Amazon FBA Ready 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, on a 200-piece Amazon FBA Ready order at USD 120-980.
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 120-980 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 retail-ready box with FNSKU label 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, which the Amazon FBA Ready file records at USD 120-980 in retail-ready box with FNSKU label.
Certification is GRA 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 200 pieces leaves Wuzhou in retail-ready box with FNSKU label at USD 120-980.
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, shipped as retail-ready box with FNSKU label and certified GRA report.
The Reject Tray Policy That Decides a Partnership
This is the question that separates a trading company from a factory, and on emerald Cut Lab Grown Diamond the answer is usually shorter than buyers expect, and 200 pieces leaves Wuzhou in retail-ready box with FNSKU label at USD 120-980.
At 200 pieces the arithmetic on emerald 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, the figure being USD 120-980 for a 200-piece run.
We quote both a first-run price and a reorder price for emerald Cut Lab Grown Diamond on the same sheet so the buyer can see where the curve flattens. Most flatten by the third run, and the Amazon FBA Ready quote for it sits at USD 120-980.
What the Quote Actually Covers
Buyers ask it in the first call about emerald Cut Lab Grown Diamond and rarely get a number they can put in a spreadsheet, certified GRA report and packed retail-ready box with FNSKU label at 200 pieces.
Buyers who get this wrong on emerald Cut Lab Grown Diamond usually get it wrong in the first order and correct it in the second. The cost of that correction is rarely the money; it is the four to six weeks of shelf time lost while a replacement run of emerald Cut Lab Grown Diamond is scheduled behind other orders, the figure being USD 120-980 for a 200-piece run.
Our approach is to write the rule into the emerald Cut Lab Grown Diamond spec sheet before casting, then test it on the first tray. A rule that only exists in an email is not a rule, and a rule that is not tested is a hope, and 200 pieces leaves Wuzhou in retail-ready box with FNSKU label at USD 120-980.
How a Repeat Order Gets Built
The sequence below is fixed for a Amazon FBA Ready run. The dates move with the stone lot, not with the shipping season, and 200 pieces leaves Wuzhou in retail-ready box with FNSKU label at USD 120-980.
- 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 and the gauge set stay here after the Amazon FBA Ready shipment, which the Amazon FBA Ready file records at USD 120-980 in retail-ready box with FNSKU label.
What This Means for a First Order
A first Amazon FBA Ready order of 50 pieces per design at USD 120-980 is a test of the line, not a commitment to the range.
Ask for the retained tray and the batch report with the first shipment. Both are free and both decide the second order, and at USD 120-980 for 200 pieces that is the number the buyer signs.
Freight, Duty and the Arrival Check
Export runs through Guangzhou or Shenzhen. Air freight lands in 5-8 days on the US west coast and 7-10 on the east, quoted at USD 120-980 per piece in retail-ready box with FNSKU label.
For a first order, DDP matters more than the freight rate. The surprise is the duty line, not the per-kilo charge, certified GRA report and packed retail-ready box with FNSKU label at 200 pieces, on a 200-piece Amazon FBA Ready order at USD 120-980.
Check the count, the weight and report plot match and table percentage within the stated band before the carton goes to the shelf. Twenty minutes at receiving saves a season of returns, the figure being USD 120-980 for a 200-piece run.
Frequently Asked Questions
What is the minimum order for emerald Cut Lab Grown Diamond?
50 pieces per emerald 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, certified GRA report and packed retail-ready box with FNSKU label at 200 pieces.
Do you supply certificates for emerald Cut Lab Grown Diamond?
GRA report on emerald 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, quoted at USD 120-980 per piece in retail-ready box with FNSKU label.
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, and 200 pieces leaves Wuzhou in retail-ready box with FNSKU label at USD 120-980.
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 USD 120-980 on the Amazon FBA Ready schedule.
What is the minimum order for emerald Cut Lab Grown Diamond?
50 pieces per emerald 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, certified GRA report and packed retail-ready box with FNSKU label at 200 pieces.
Next Step
The next step is a sample in 3-5 days, not a container. Write to service@holycome.com or WhatsApp +86 18078079070 and mark it Amazon FBA Ready, quoted at USD 120-980 per piece in retail-ready box with FNSKU label.
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, with GRA report and retail-ready box with FNSKU label stated on the same sheet.
Related reading: Emerald Cut Lab Grown Diamond Shopify DTC: How the Second Order Becomes Cheaper - HOLYCOME Marquise Cut Lab Grown Diamond Private Label Carton: Alloy, Karat and the Cost of a C - HOLYCOME
