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

Radiant Cut Lab Grown Diamond

Radiant Cut Lab Grown Diamond Private Label Carton: Alloy, Karat and the Cost of a Co - 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 Private Label Carton: Alloy, Karat and the Cost of a Co - HOLYCOME

Alloy, Karat and the Cost of a Color Change in the Private Label Carton Program

A US buyer of radiant Cut Lab Grown Diamond sent us a competitor's radiant Cut Lab Grown Diamond in January 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 200 radiant Cut Lab Grown Diamond that cleared inspection with zero rejects, which is how the Private Label Carton account reads it at USD 144-1176.

That rejection was avoidable at the drawing stage. Certificate mismatch belongs on the spec sheet next to the stone size, not in the claim email three weeks after arrival, certified GRA report and packed private-label carton with hangtag at 200 pieces, and at USD 144-1176 for 200 pieces that is the number the buyer signs.

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

We kept the Private Label Carton price and changed the four measurements that matter. The rebuild cost about 26 seconds per piece and removed the whole claim conversation, shipped as private-label carton with hangtag and certified GRA report.

Four Spec Lines a Private Label Carton Buyer Checks

The Private Label Carton buyer signs on four numbers. The table puts the trade default beside our standard so the difference is visible before the deposit, certified GRA report and packed private-label carton with hangtag at 200 pieces.

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

None of the four adds cost at USD 144-1176. They add about 26 seconds per piece and remove the reason to inspect twice.

Private Label Packaging for radiant Cut Lab Grown Diamond

Private label changes four things and none of them is the piece: the stamp, the hangtag, the box and the barcode. Get those four aligned before the first bulk run or the carton arrives with your name spelled two ways, with GRA report and private-label carton with hangtag stated on the same sheet.

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

The stamp goes inside the shank or on the clasp tag, and it has to be small enough not to break the surface on a thin radiant Cut Lab Grown Diamond. Below 0.8 mm of shank width we recommend the hangtag only, priced at USD 144-1176 for the 200-piece Private Label Carton run.

Cartons are quoted at 200 pieces with the label printed, not stickered, because a sticker on a matte box reads as a repack. Lead time adds three days for the print run, which is why private label starts later than stock, and 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 144-1176.

Cost Split on a Private Label Carton Piece at USD 144-1176

At USD 144-1176 per piece for radiant Cut Lab Grown Diamond, the stone sits near a quarter and the labor line moves by double digits between two quotes for one drawing.

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

The saving in the cheapest quote hides in plating and stone grade. At 200 pieces that saving is visible in season two, shipped as private-label carton with hangtag and certified GRA report.

Three Failures That Reach the Private Label Carton Bench

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 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 144-1176.

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, with GRA report and private-label carton with hangtag stated on the same sheet.

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, quoted at USD 144-1176 per piece in private-label carton with hangtag.

In a 200-piece run this typically shows on 11 of pieces. Catching it means measuring report plot match at the tray level, not inspecting the finished carton, on a 200-piece Private Label Carton order at USD 144-1176.

growth-method disclosure

CVD and HPHT stones behave differently under high heat during setting. Disclosing the method protects both sides in a repair claim, on a 200-piece Private Label Carton order at USD 144-1176.

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 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 144-1176.

Terms Behind a Private Label Carton 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 200-piece Private Label Carton 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, the figure being USD 144-1176 for a 200-piece 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 144-1176 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 private-label carton with hangtag 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, with GRA report and private-label carton with hangtag stated on the same sheet.

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, on a 200-piece Private Label Carton order at USD 144-1176.

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, which the Private Label Carton file records at USD 144-1176 in private-label carton with hangtag.

The Sample Approval That Survives Production

Nobody quotes it for radiant Cut Lab Grown Diamond until something goes wrong, which is exactly why it belongs in the first email, and at USD 144-1176 for 200 pieces that is the number the buyer signs.

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 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 144-1176.

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, quoted at USD 144-1176 per piece in private-label carton with hangtag.

How the Second Order Becomes Cheaper

It is not a marketing point on radiant Cut Lab Grown Diamond. It is the number that decides whether the second order happens, priced at USD 144-1176 for the 200-piece Private Label Carton run.

We run this check per tray rather than per carton because the defect that matters on radiant Cut Lab Grown Diamond is the one that repeats. A single odd piece is noise; a pattern across one tray is a process problem and it will be in every tray made after it, which the Private Label Carton file records at USD 144-1176 in private-label carton with hangtag.

The report the buyer receives states the count per tray, the measured average and the outlier count for radiant Cut Lab Grown Diamond. It is deliberately unglamorous, and it is the document that settles most disputes before they start, and 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 144-1176.

The Calendar Behind a Private Label Carton Run

Nothing in this sequence is clever. Each step exists because skipping it cost somebody a claim on radiant Cut Lab Grown Diamond at USD 144-1176.

  1. Agree the stamp position, the hangtag copy and the box print before the first carton.
  2. Print the cartons and hangtags in one run: a sticker on a matte box reads as a repack.
  3. Set the barcode and the FNSKU mapping for every SKU before the label file is approved.
  4. Build the first carton at the quoted quantity so the pack-out is proven, not assumed.
  5. Hold a retained carton as the pack reference for every reorder.

MOQ is 50 pieces per design, low enough to test a category and high enough to keep the casting line accountable, priced at USD 144-1176 for the 200-piece Private Label Carton run.

The First Private Label Carton Order

Start with three designs at 50 pieces each. That covers the 200 pieces you need to read sell-through without betting on one model, priced at USD 144-1176 for the 200-piece Private Label Carton run.

Sample 3-5 days, bulk 15-20 days under 500 pieces, 200 pieces inside that window. The calendar is the same on every Private Label Carton run, with GRA report and private-label carton with hangtag stated on the same sheet.

Getting private-label carton with hangtag to the US market

Sea freight costs roughly a third of air and takes three times the transit, which only makes sense for an SKU already selling in the US market, and the Private Label Carton quote for it sits at USD 144-1176.

FOB is the default and DDP is the option. Buyers new to the US market usually take DDP once and then switch after they see the breakdown, and 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 144-1176.

At receiving, count cartons, weigh one tray and measure ten pieces against report plot match. Twenty minutes here saves a season of returns, which is how the Private Label Carton account reads it at USD 144-1176.

Frequently Asked Questions

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, on a 200-piece Private Label Carton order at USD 144-1176.

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, and the Private Label Carton quote for it sits at USD 144-1176.

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, on a 200-piece Private Label Carton order at USD 144-1176.

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, certified GRA report and packed private-label carton with hangtag at 200 pieces.

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, on a 200-piece Private Label Carton order at USD 144-1176.

Next Step

If the USD 144-1176 band fits the shelf, send a drawing and we quote the 200-piece Private Label Carton 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 radiant Cut Lab Grown Diamond and adjacent categories. service@holycome.com or WhatsApp +86 18078079070, with GRA report and private-label carton with hangtag stated on the same sheet.

Related reading: Radiant Cut Lab Grown Diamond Vermeil Upgrade: What a Report Proves and What It Does - HOLYCOME Radiant Cut Lab Grown Diamond Valentine Program: AQL, Tray Checks and What a QC Repor - HOLYCOME

Topics: Radiant Cut Lab Grown Diamond Private Label Carton

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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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