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Cushion Cut Lab Grown Diamond

Cushion Cut Lab Grown Diamond Q4 Holiday Stock: Sample to Container: The Real Calenda - HOLYCOME

Holycome Trade Desk · November 9, 2026 · 9 min read

Cushion Cut Lab Grown Diamond: tolerances, cost structure and the reject rule for US wholesale buyers.

Cushion Cut Lab Grown Diamond Q4 Holiday Stock: Sample to Container: The Real Calenda - HOLYCOME

Sample to Container: The Real Calendar

Last October, a US buyer of cushion Cut Lab Grown Diamond placed 500 cushion Cut Lab Grown Diamond against a sample signed in March. The first container landed with 9 pieces that failed on certificate mismatch alone, and USD 50-255 landed on the buyer's P&L before a single unit sold, shipped as retail box, holiday sleeve and certified GRA report.

On a 500-piece order at USD 129-1058, 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.

Cushion Cut Lab Grown Diamond wholesale piece from the HOLYCOME line in Wuzhou

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, and 500 pieces leaves Wuzhou in retail box, holiday sleeve at USD 129-1058.

The Three Failures We See Most in Incoming Samples

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, which is USD 129-1058 on the Q4 Holiday Stock schedule.

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, the figure being USD 129-1058 for a 500-piece run.

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, priced at USD 129-1058 for the 500-piece Q4 Holiday Stock run.

Cushion Cut Lab Grown Diamond setting and finish detail on a HOLYCOME factory sample

In a 500-piece run this typically shows on 17 of pieces. Catching it means measuring report plot match at the tray level, not inspecting the finished carton, with GRA report and retail box, holiday sleeve 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, certified GRA report and packed retail box, holiday sleeve at 500 pieces.

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, which is USD 129-1058 on the Q4 Holiday Stock schedule.

Q4 Stocking Calendar for cushion Cut Lab Grown Diamond

Holiday volume is decided in September, not in November. A cushion Cut Lab Grown Diamond that ships in fifteen to twenty days has to be on a vessel by early October to clear a US warehouse before the first week of November, on a 500-piece Q4 Holiday Stock order at USD 129-1058.

The mix shifts for Q4. Gift sets, two-tone and anything that photographs well under a tree sell first, and the plain solitaire that carries the rest of the year drops in share. We build the holiday ratio on last year's sell-through rather than on a guess, and at USD 129-1058 for 500 pieces that is the number the buyer signs.

Air freight is the insurance policy, not the plan. Ordering 500 pieces by sea and holding thirty percent in air gives you a refill without paying holiday air rates on the whole run, and 500 pieces leaves Wuzhou in retail box, holiday sleeve at USD 129-1058.

What US buyers Check Before They Sign

At USD 129-1058 per piece the four measurements below are worth more than the discount being negotiated. One of them costs nothing to write down.

Spec pointCommon trade outputHOLYCOME standardCost if missed
Plating thicknessNominal only0.20 micron rhodium logged per lot, 3 microns on vermeilWear-through inside one season
Surface porosity after polishSeen after platingCast porosity checked before plating, rejects pulled at that stagePlating blister six weeks later
Stone colour consistencyGraded by eye under D65Colour matched to a retained master stone, per trayRepeat colour complaint in the same SKU
Sizing drift across the runNot measuredGo/no-go gauge on every size, drift held under 0.15 mmResize queue and reship cost

Write these into the Q4 Holiday Stock purchase order and the arrival check becomes arithmetic instead of recollection, which is USD 129-1058 on the Q4 Holiday Stock schedule.

Where USD 129-1058 Per Piece Actually Goes

Cost at USD 129-1058 leaves no room for assumption. The table shows which line compresses and which line only moves quality down.

Cost lineShareWhat moves it
Base metal or alloy for cushion Cut Lab Grown Diamond30%Alloy choice and casting yield
Stone or melee for cushion Cut Lab Grown Diamond20%Sieve range and lot batching
Setting and finishing labor for cushion Cut Lab Grown Diamond19%Jig design and bench minutes
Plating, polish and QC for cushion Cut Lab Grown Diamond12%Per-tray versus per-piece checks
Packaging for cushion Cut Lab Grown Diamond19%retail box, holiday sleeve

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, certified GRA report and packed retail box, holiday sleeve at 500 pieces, shipped as retail box, holiday sleeve and certified GRA report.

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 500-piece Q4 Holiday Stock 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, quoted at USD 129-1058 per piece in retail box, holiday sleeve.

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 129-1058 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 box, holiday sleeve format at 500 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, quoted at USD 129-1058 per piece in retail box, holiday sleeve.

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, certified GRA report and packed retail box, holiday sleeve at 500 pieces.

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, with GRA report and retail box, holiday sleeve stated on the same sheet.

Carton Cube, Duty and the Freight Line That Surprises Buyers

Ask three suppliers of cushion Cut Lab Grown Diamond this question and you will get three answers. Only one of them survives an inspection, on a 500-piece Q4 Holiday Stock order at USD 129-1058.

Buyers who get this wrong on cushion 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 cushion Cut Lab Grown Diamond is scheduled behind other orders, quoted at USD 129-1058 per piece in retail box, holiday sleeve.

Our approach is to write the rule into the cushion 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, quoted at USD 129-1058 per piece in retail box, holiday sleeve.

Alloy, Karat and the Cost of a Color Change

On cushion Cut Lab Grown Diamond, the difference between a 40-day order and a 90-day order is usually two signatures, not a factory delay, which is USD 129-1058 on the Q4 Holiday Stock schedule.

At 500 pieces the arithmetic on cushion 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, which is how the Q4 Holiday Stock account reads it at USD 129-1058.

We quote both a first-run price and a reorder price for cushion Cut Lab Grown Diamond on the same sheet so the buyer can see where the curve flattens. Most flatten by the third run, which is how the Q4 Holiday Stock account reads it at USD 129-1058.

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, and at USD 129-1058 for 500 pieces that is the number the buyer signs.

FOB is the default on cushion Cut Lab Grown Diamond and DDP is the option. Buyers new to North American retail usually take DDP once, then switch after they see the breakdown, which is USD 129-1058 on the Q4 Holiday Stock schedule.

If certificate mismatch appears in the arrival check, the retained tray decides who owns it. Keep the GRA report batch sheet in the same folder as the packing list, and 500 pieces leaves Wuzhou in retail box, holiday sleeve at USD 129-1058.

What This Means for a First Order

A first Q4 Holiday Stock order of 50 pieces per design at USD 129-1058 tests the line rather than the range. Three designs covers the shelf.

Ask for the retained tray and the GRA report batch sheet with the first shipment. Both are free and both decide the reorder, priced at USD 129-1058 for the 500-piece Q4 Holiday Stock run.

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, the figure being USD 129-1058 for a 500-piece run.

  1. Lock the spec: metal, stone size range, plating thickness, sizing band and finish, all written on one sheet.
  2. Pull a stock-component sample in 3-5 days and measure it against that sheet, not against the photo.
  3. Approve the sample in writing, including the reject rule and the retained reference tray.
  4. Run bulk in 15-20 days for orders under 500 pieces, with the gauge check independent of the shift.
  5. 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, shipped as retail box, holiday sleeve and certified GRA report, which the Q4 Holiday Stock file records at USD 129-1058 in retail box, holiday sleeve.

Frequently Asked Questions

How is cushion Cut Lab Grown Diamond packed for retail box, holiday sleeve?

Every unit goes into a foam-backed pouch, then the retail box, holiday sleeve, then the outer carton at 500 pieces. The packing list carries the SKU, the size and the stone size so receiving can check without opening every box, which the Q4 Holiday Stock file records at USD 129-1058 in retail box, holiday sleeve.

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 500 pieces leaves Wuzhou in retail box, holiday sleeve at USD 129-1058.

How long does a reorder of the same cushion Cut Lab Grown Diamond 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, on a 500-piece Q4 Holiday Stock order at USD 129-1058.

What finish do you use, and how thick is it?

Rhodium at 0.20 micron minimum on white cushion Cut Lab Grown Diamond, 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, quoted at USD 129-1058 per piece in retail box, holiday sleeve.

How is cushion Cut Lab Grown Diamond packed for retail box, holiday sleeve?

Every unit goes into a foam-backed pouch, then the retail box, holiday sleeve, then the outer carton at 500 pieces. The packing list carries the SKU, the size and the stone size so receiving can check without opening every box, which the Q4 Holiday Stock file records at USD 129-1058 in retail box, holiday sleeve.

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 Q4 Holiday Stock, and the Q4 Holiday Stock quote for it sits at USD 129-1058.

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 is how the Q4 Holiday Stock account reads it at USD 129-1058.

Related reading: Cushion Cut Lab Grown Diamond Valentine Program: AQL, Tray Checks and What a QC Repor - HOLYCOME Emerald Cut Lab Grown Diamond Distributor Tier: What the Quote Actually Covers - HOLYCOME

Topics: Cushion Cut Lab Grown Diamond Q4 Holiday Stock

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Written by the Holycome manufacturing & quality team. Every figure and claim in this article comes from our own production floor in Wuzhou, China — in-house casting, stone setting and a three-pass quality inspection we have run since 2008.

Materials are tested for nickel, lead and cadmium release by SGS and CTT International; moissanite centre stones ship with their GRA warranty card and report. We also hold an independent SMETA / Sedex ethical-trade audit and a Hong Kong Customs AML registration.

Reviewed for accuracy by our quality team before publication. Last updated .

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