Factory-direct wholesale since 2016-09-06 · MOQ from 20 pcs · IGI & GRA certified

Marquise Cut Lab Grown Diamond

Marquise Cut Lab Grown Diamond Shopify DTC: How the Second Order Becomes Cheaper - HOLYCOME

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

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

Marquise Cut Lab Grown Diamond Shopify DTC: How the Second Order Becomes Cheaper - HOLYCOME

How the Second Order Becomes Cheaper in the Shopify DTC Program

A US buyer of marquise Cut Lab Grown Diamond sent us a competitor's marquise Cut Lab Grown Diamond in April with one question: why does this fail at certificate mismatch after a season. We measured it, rebuilt the spec around report plot match and table percentage within the stated band, and shipped 100 marquise Cut Lab Grown Diamond that cleared inspection with zero rejects, which is how the Shopify DTC account reads it at USD 126-1029.

At 100 pieces the buyer was not buying a defect, they were buying a document. The Shopify DTC order carried a photo and a price, and certificate mismatch had nowhere to live, which the Shopify DTC file records at USD 126-1029 in gift box with sleeve.

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

Our rebuild kept the buyer's retail price and changed four numbers on the bench. The next run cleared inspection because the specification traveled with the tray, not with a phone call, with IGI report and gift box with sleeve stated on the same sheet, on a 100-piece Shopify DTC order at USD 126-1029.

Running marquise Cut Lab Grown Diamond as a Storefront SKU

A storefront lives on photography and return rate, not on the wholesale price. The same marquise Cut Lab Grown Diamond that sells at a boutique counter needs a second and third angle, a scale reference, and one photograph of the clasp or gallery because that is the part a customer cannot see before buying, the figure being USD 126-1029 for a 100-piece run.

Returns on jewellery from a storefront cluster around sizing and expectation, not quality. Publishing the millimetre width and the exact gram weight cuts the sizing return before it happens, and a printed care card inside the gift box with sleeve cuts the tarnish complaint, and 100 pieces leaves Wuzhou in gift box with sleeve at USD 126-1029.

Shipping weight decides whether you can offer free carriage. At 100 pieces a mixed carton of marquise Cut Lab Grown Diamond usually breaks into individual mailers under four ounces, which keeps a USPS or carrier rate flat instead of dimensional, shipped as gift box with sleeve and certified IGI report.

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

Four Spec Lines a Shopify DTC Buyer Checks

Most quotes describe the marquise Cut Lab Grown Diamond and skip the part that determines the buyer's margin. Those four lines are listed below with the trade default beside our standard, priced at USD 126-1029 for the 100-piece Shopify DTC run.

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 four into the purchase order and the argument after delivery becomes arithmetic rather than recollection, and the Shopify DTC quote for it sits at USD 126-1029.

Three Failures That Reach the Shopify DTC Bench

growth-method disclosure

CVD and HPHT stones behave differently under high heat during setting. Disclosing the method protects both sides in a repair claim, which is how the Shopify DTC account reads it at USD 126-1029.

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 the Shopify DTC file records at USD 126-1029 in gift box with sleeve.

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, the figure being USD 126-1029 for a 100-piece run.

In a 100-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, which is how the Shopify DTC account reads it at USD 126-1029.

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, which is USD 126-1029 on the Shopify DTC schedule.

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, the figure being USD 126-1029 for a 100-piece run.

Cost Split on a Shopify DTC Piece at USD 126-1029

At USD 126-1029 per piece for marquise Cut Lab Grown Diamond, the stone is roughly a quarter and labor is where two quotes for the same drawing diverge.

Cost lineShareWhat moves it
Base metal or alloy for marquise Cut Lab Grown Diamond32%Alloy choice and casting yield
Stone or melee for marquise Cut Lab Grown Diamond23%Sieve range and lot batching
Setting and finishing labor for marquise Cut Lab Grown Diamond21%Jig design and bench minutes
Plating, polish and QC for marquise Cut Lab Grown Diamond14%Per-tray versus per-piece checks
Packaging for marquise Cut Lab Grown Diamond10%gift box with sleeve

The saving in the cheapest marquise Cut Lab Grown Diamond quote hides in the plating line and the stone grade. Both appear in season two, not on arrival, which is how the Shopify DTC account reads it at USD 126-1029.

Terms Behind a Shopify DTC Order

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 100-piece Shopify DTC 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 126-1029 on the Shopify DTC 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 126-1029 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 gift box with sleeve format at 100 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 126-1029 per piece in gift box with sleeve.

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, which is USD 126-1029 on the Shopify DTC schedule.

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, and at USD 126-1029 for 100 pieces that is the number the buyer signs.

What the Quote Actually Covers

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, which is how the Shopify DTC account reads it at USD 126-1029.

What buyers underestimate on marquise Cut Lab Grown Diamond is the cost of the interruption, not the cost of the piece. A missing 6% of a run stalls a launch, and a stalled launch costs more than the 6% ever did, which is how the Shopify DTC account reads it at USD 126-1029.

We plan a 3-5% buffer on first runs of marquise Cut Lab Grown Diamond and tell the buyer it exists. Hiding a buffer and shipping it as production is how a supplier trains a buyer to distrust the count, with IGI report and gift box with sleeve stated on the same sheet.

MOQ, Mixed Designs and the Real First Order

Most quotes for marquise Cut Lab Grown Diamond describe the product and skip the part that decides whether the buyer makes money, with IGI report and gift box with sleeve stated on the same sheet.

The commercial version of this question for marquise Cut Lab Grown Diamond is simple: what does a failure cost the buyer, and who pays it. In our terms the answer is a replacement inside the same order cycle, with the retained reference tray as the arbiter, and 100 pieces leaves Wuzhou in gift box with sleeve at USD 126-1029.

That clause matters more than a discount on marquise Cut Lab Grown Diamond. A 4% lower unit price disappears on the first rejected tray; a written responsibility clause does not, which the Shopify DTC file records at USD 126-1029 in gift box with sleeve.

The First Shopify DTC Order

The point of a small first run is not the margin. It is finding out whether the supplier's paperwork survives contact with the actual goods, and at USD 126-1029 for 100 pieces that is the number the buyer signs.

The first order is the cheapest inspection a buyer will ever run, because the volume is small enough to check every tray by hand, which is USD 126-1029 on the Shopify DTC schedule.

The Calendar Behind a Shopify DTC Run

For gift box with sleeve at 100 pieces, the sequence is fixed and the dates are the only thing that moves, which the Shopify DTC file records at USD 126-1029 in gift box with sleeve.

  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.

MOQ stays at 50 pieces per design on marquise Cut Lab Grown Diamond, low enough to test a shelf and high enough to keep the gauge check independent, quoted at USD 126-1029 per piece in gift box with sleeve.

Getting gift box with sleeve to US e-commerce

Export runs through Guangzhou or Shenzhen. For Shopify DTC orders the IGI report file travels with the shipping documents, not separately, the figure being USD 126-1029 for a 100-piece run.

The clearance term matters more than the rate at 100 pieces. A duty surprise can cost more than the whole freight line, and the Shopify DTC quote for it sits at USD 126-1029.

The arrival check is three steps: count cartons against the packing list, weigh a sample tray, and measure ten pieces against report plot match and table percentage within the stated band, shipped as gift box with sleeve and certified IGI report, priced at USD 126-1029 for the 100-piece Shopify DTC run.

Frequently Asked Questions

How long does a reorder of the same marquise 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, shipped as gift box with sleeve and certified IGI report.

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

Rhodium at 0.20 micron minimum on white marquise 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, and 100 pieces leaves Wuzhou in gift box with sleeve at USD 126-1029.

How is marquise Cut Lab Grown Diamond packed for gift box with sleeve?

Every unit goes into a foam-backed pouch, then the gift box with sleeve, then the outer carton at 100 pieces. The packing list carries the SKU, the size and the stone size so receiving can check without opening every box, and 100 pieces leaves Wuzhou in gift box with sleeve at USD 126-1029.

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, with IGI report and gift box with sleeve stated on the same sheet.

How long does a reorder of the same marquise 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, shipped as gift box with sleeve and certified IGI report.

Next Step

If the USD 126-1029 band fits your shelf, send the drawing and we will quote the 100-piece Shopify DTC run inside one business day.

HOLYCOME runs this line from Wuzhou, Guangxi, through Wuzhou HengliLai Jewelry Co., Ltd. Output is about 60,000 pieces a month across marquise Cut Lab Grown Diamond and adjacent categories. service@holycome.com or WhatsApp +86 18078079070, on a 100-piece Shopify DTC order at USD 126-1029.

Related reading: Marquise Cut Lab Grown Diamond Bridal Boutique: The Reject Tray Policy That Decides a - HOLYCOME Radiant Cut Lab Grown Diamond Vermeil Upgrade: What a Report Proves and What It Does - HOLYCOME

Topics: Marquise Cut Lab Grown Diamond Shopify DTC

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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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