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

Radiant Cut Lab Grown Diamond

Radiant Cut Lab Grown Diamond Trade Show Sample: MOQ, Mixed Designs and the Real Firs - HOLYCOME

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

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

Radiant Cut Lab Grown Diamond Trade Show Sample: MOQ, Mixed Designs and the Real Firs - HOLYCOME

Trade Show Sampling for radiant Cut Lab Grown Diamond

A trade show converts on the sample that leaves the booth, not on the catalogue that gets left behind. The sample card has to carry the model number, the metal, the stone size, the FOB price and the MOQ, or the follow-up email starts from zero, quoted at USD 132-1078 per piece in display tray with sample card.

Ten to twelve pieces on a tray is the useful number for radiant Cut Lab Grown Diamond. More than that and the buyer photographs instead of touching, and a photograph is not an order, shipped as display tray with sample card and certified GRA report.

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

The follow-up window is seven days. After that the card sits in a stack. We write the quote the same week and put the sample in the post so the buyer has the piece on the desk when the price arrives, quoted at USD 132-1078 per piece in display tray with sample card.

Why the Trade Show Sample Quote Looks Cheap Until It Lands

Two buyers ordered the same radiant Cut Lab Grown Diamond in the same month. One paid 9% less and absorbed 23 rejects out of 100 pieces; the other paid our quote and shipped clean. The difference was certificate mismatch, and it was measurable on both benches, which is how the Trade Show Sample account reads it at USD 132-1078.

In the Trade Show Sample file the failure was already written down. Certificate mismatch sat in the buyer's own incoming report from the previous season and nobody carried it forward, so the same line failed twice, and 100 pieces leaves Wuzhou in display tray with sample card at USD 132-1078.

The second run shipped display tray with sample card with the spec stapled to the packing list. Zero rejects on arrival, and the buyer's own bench stopped re-inspecting, quoted at USD 132-1078 per piece in display tray with sample card.

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

The Measurements Behind a USD 132-1078 Quote

Specification is the only part of a radiant Cut Lab Grown Diamond quote that survives the season. These four measurements are what we write into the display tray with sample card paperwork, with GRA report and display tray with sample card stated on the same sheet.

Spec pointCommon trade outputHOLYCOME standardCost if missed
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
Clasp spring lifeSampled by handCycled 500 times on a jig per lotDetach claim and brand damage
Prong tension and seat depthChecked by feel at the benchPull-tested per piece, seat depth written on the sheetStone loss and total replacement

Every line above is measurable with a gauge and a scale. At USD 132-1078 per piece, a supplier who cannot state them is selling a photo.

What a USD 132-1078 Quote Hides

The 100-piece Trade Show Sample price splits as below. The line that decides season two is the plating and QC share, not the metal, with GRA report and display tray with sample card stated on the same sheet.

Cost lineShareWhat moves it
Base metal or alloy for radiant Cut Lab Grown Diamond34%Alloy choice and casting yield
Stone or melee for radiant Cut Lab Grown Diamond25%Sieve range and lot batching
Setting and finishing labor for radiant Cut Lab Grown Diamond22%Jig design and bench minutes
Plating, polish and QC for radiant Cut Lab Grown Diamond15%Per-tray versus per-piece checks
Packaging for radiant Cut Lab Grown Diamond4%display tray with sample card

Five lines, one price. If the supplier will not break them out, the number being compared is not a radiant Cut Lab Grown Diamond price, quoted at USD 132-1078 per piece in display tray with sample card.

MOQ, Mixed Designs and the Real First Order

A buyer who understands this about radiant Cut Lab Grown Diamond negotiates differently, and usually negotiates less, on a 100-piece Trade Show Sample order at USD 132-1078.

The commercial version of this question for radiant 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 at USD 132-1078 for 100 pieces that is the number the buyer signs.

That clause matters more than a discount on radiant Cut Lab Grown Diamond. A 4% lower unit price disappears on the first rejected tray; a written responsibility clause does not, with GRA report and display tray with sample card stated on the same sheet.

Sample to Container: The Real Calendar

For radiant Cut Lab Grown Diamond at this price band, the honest answer is a range rather than a point, and the range has a reason, and 100 pieces leaves Wuzhou in display tray with sample card at USD 132-1078.

What buyers underestimate on radiant 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, and at USD 132-1078 for 100 pieces that is the number the buyer signs.

We plan a 3-5% buffer on first runs of radiant 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, and the Trade Show Sample quote for it sits at USD 132-1078.

MOQ, Samples and the Balance

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 Trade Show Sample 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, priced at USD 132-1078 for the 100-piece Trade Show Sample run.

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 132-1078 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 display tray with sample card 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, the figure being USD 132-1078 for a 100-piece run.

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, quoted at USD 132-1078 per piece in display tray with sample card.

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, on a 100-piece Trade Show Sample order at USD 132-1078.

What Fails First on radiant Cut Lab Grown Diamond

growth-method disclosure

CVD and HPHT stones behave differently under high heat during setting. Disclosing the method protects both sides in a repair claim, quoted at USD 132-1078 per piece in display tray with sample card.

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, quoted at USD 132-1078 per piece in display tray with sample card.

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, and at USD 132-1078 for 100 pieces that is the number the buyer signs.

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, and at USD 132-1078 for 100 pieces that is the number the buyer signs.

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, with GRA report and display tray with sample card stated on the same sheet.

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, certified GRA report and packed display tray with sample card at 100 pieces.

A 100-Piece Test Run

The first order should be small enough to inspect completely and large enough to keep the gauge check independent of the shift, on a 100-piece Trade Show Sample order at USD 132-1078.

Put the reject rule in writing before the deposit. The Trade Show Sample conversation after arrival is shorter when the rule is on the order already, shipped as display tray with sample card and certified GRA report.

From Spec to display tray with sample card

Our process is deliberately boring, because boring is what survives a bulk run with several sets of hands on it, certified GRA report and packed display tray with sample card at 100 pieces, with GRA report and display tray with sample card stated on the same sheet.

  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.

A first order at 50 pieces per design is a measurement rather than a purchase. It tells you what report plot match and table percentage within the stated band looks like from this line, the figure being USD 132-1078 for a 100-piece run.

The Dock Check on radiant Cut Lab Grown Diamond

We ship from Guangzhou or Shenzhen, and the port choice follows the carrier rate rather than a fixed habit, shipped as display tray with sample card and certified GRA report, on a 100-piece Trade Show Sample order at USD 132-1078.

DDP suits a first Trade Show Sample order because the duty invoice arrives after the carton clears, and that is the line buyers forget to budget, the figure being USD 132-1078 for a 100-piece run.

The arrival check is three steps and none needs a lab: count against the packing list, weigh a sample, measure ten pieces, which is USD 132-1078 on the Trade Show Sample schedule.

Frequently Asked Questions

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, quoted at USD 132-1078 per piece in display tray with sample card.

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, priced at USD 132-1078 for the 100-piece Trade Show Sample run.

What is the minimum order for radiant Cut Lab Grown Diamond?

50 pieces per radiant 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, quoted at USD 132-1078 per piece in display tray with sample card.

Do you supply certificates for radiant Cut Lab Grown Diamond?

GRA report on radiant 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, shipped as display tray with sample card and certified GRA report.

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, quoted at USD 132-1078 per piece in display tray with sample card.

Next Step

Send a photo or a drawing of the piece you want in display tray with sample card, and the reply carries a price, a calendar and the four measurements, which the Trade Show Sample file records at USD 132-1078 in display tray with sample card.

The factory behind radiant Cut Lab Grown Diamond here is Wuzhou HengliLai Jewelry Co., Ltd., operating since 2009 in Wuzhou, Guangxi, at roughly 60,000 pieces a month. Reach the export desk at service@holycome.com or +86 18078079070 on WhatsApp, and 100 pieces leaves Wuzhou in display tray with sample card at USD 132-1078.

Related reading: Radiant Cut Lab Grown Diamond Q4 Holiday Stock: Sample to Container: The Real Calenda - HOLYCOME 925 Sterling Silver Jewelry Bridal Boutique: The Reject Tray Policy That Decides a Pa - HOLYCOME

Topics: Radiant Cut Lab Grown Diamond Trade Show Sample

Sourcing lab grown stones at wholesale?

Send us your specifications and target quantity — you will get a costed factory quotation within 12 working hours.

Request a quote

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 .

Shop the guide

Wholesale items related to this guide

All products

Keep reading

Related buying guides

Get a factory quote in 12 hours

Send us your stone list or design files — we quote with real factory pricing.

Products Search Quote WhatsApp