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Loose Lab Grown Diamond Stones, Calibrated by Shape

Loose Lab Grown Diamond Stones, Calibrated by Shape Private Label Carton: Alloy, Kara - HOLYCOME

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

Loose Lab Grown Diamond Stones, Calibrated by Shape: tolerances, cost structure and the reject rule for US wholesale buyers.

Loose Lab Grown Diamond Stones, Calibrated by Shape Private Label Carton: Alloy, Kara - HOLYCOME

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

A US buyer of loose Lab Grown Diamond Stones, Calibrated by Shape sent us a competitor's loose Lab Grown Diamond Stones, Calibrated by Shape in June with one question: why does this fail at sieve drift after a season. We measured it, rebuilt the spec around size distribution within the declared sieve and zero girdle chips on arrival, and shipped 200 loose Lab Grown Diamond Stones, Calibrated by Shape that cleared inspection with zero rejects, quoted at USD 3-114 per piece in private-label carton with hangtag.

That rejection was avoidable at the drawing stage. Sieve drift 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, certified GRA report and packed private-label carton with hangtag at 200 pieces.

Loose Lab Grown Diamond Stones, Calibrated by Shape 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 6 seconds per piece and removed the whole claim conversation, which is USD 3-114 on the Private Label Carton schedule.

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 3-114. They add about 6 seconds per piece and remove the reason to inspect twice.

Private Label Packaging for loose Lab Grown Diamond Stones, Calibrated by Shape

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.

Loose Lab Grown Diamond Stones, Calibrated by Shape 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 loose Lab Grown Diamond Stones, Calibrated by Shape. Below 0.8 mm of shank width we recommend the hangtag only, and 200 pieces leaves Wuzhou in private-label carton with hangtag at USD 3-114.

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 3-114.

Cost Split on a Private Label Carton Piece at USD 3-114

At USD 3-114 per piece for loose Lab Grown Diamond Stones, Calibrated by Shape, 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 loose Lab Grown Diamond Stones, Calibrated by Shape32%Alloy choice and casting yield
Stone or melee for loose Lab Grown Diamond Stones, Calibrated by Shape23%Sieve range and lot batching
Setting and finishing labor for loose Lab Grown Diamond Stones, Calibrated by Shape21%Jig design and bench minutes
Plating, polish and QC for loose Lab Grown Diamond Stones, Calibrated by Shape14%Per-tray versus per-piece checks
Packaging for loose Lab Grown Diamond Stones, Calibrated by Shape10%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

girdle damage

Stones packed loose in a bag chip each other in transit. Individually wrapped parcels cost more and arrive usable, and at USD 3-114 for 200 pieces that is the number the buyer signs.

Our countermeasure is a gauge and a written limit. It adds about 6 seconds per piece and removes the defect from the run rather than from the carton, the figure being USD 3-114 for a 200-piece run.

sieve drift

A parcel sold as 2.0-2.2 mm with 15% of stones at 1.9 mm changes the setting labor on the buyer's bench. Sieve the parcel, do not sample it, priced at USD 3-114 for the 200-piece Private Label Carton run.

In a 200-piece run this typically shows on 17 of pieces. Catching it means measuring size distribution within the declared sieve at the tray level, not inspecting the finished carton, and the Private Label Carton quote for it sits at USD 3-114.

mixed color lots

Mixing near-colorless and G-H stones in one parcel produces a finished piece with a visible tonal step. Parcels ship by single lot, and the Private Label Carton quote for it sits at USD 3-114.

The commercial effect is replacement stones plus a sorting delay on the buyer's line. Buyers who have seen it once put it in the purchase order; buyers who have not usually discover it on the first return, and the Private Label Carton quote for it sits at USD 3-114.

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 3-114 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 3-114 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 size distribution within the declared sieve 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 the Private Label Carton quote for it sits at USD 3-114.

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 3-114 in private-label carton with hangtag.

The Sample Approval That Survives Production

The figure below is what we quote for loose Lab Grown Diamond Stones, Calibrated by Shape, and it is deliberately narrower than the market average, which the Private Label Carton file records at USD 3-114 in private-label carton with hangtag.

The commercial version of this question for loose Lab Grown Diamond Stones, Calibrated by Shape 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, the figure being USD 3-114 for a 200-piece run.

That clause matters more than a discount on loose Lab Grown Diamond Stones, Calibrated by Shape. A 4% lower unit price disappears on the first rejected tray; a written responsibility clause does not, and at USD 3-114 for 200 pieces that is the number the buyer signs.

How the Second Order Becomes Cheaper

Most loose Lab Grown Diamond Stones, Calibrated by Shape disputes we arbitrate trace back to this line, not to the defect itself, which is how the Private Label Carton account reads it at USD 3-114.

We run this check per tray rather than per carton because the defect that matters on loose Lab Grown Diamond Stones, Calibrated by Shape 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, priced at USD 3-114 for the 200-piece Private Label Carton run.

The report the buyer receives states the count per tray, the measured average and the outlier count for loose Lab Grown Diamond Stones, Calibrated by Shape. It is deliberately unglamorous, and it is the document that settles most disputes before they start, which the Private Label Carton file records at USD 3-114 in private-label carton with hangtag.

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 loose Lab Grown Diamond Stones, Calibrated by Shape at USD 3-114.

  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 3-114 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 3-114 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 3-114.

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 3-114.

At receiving, count cartons, weigh one tray and measure ten pieces against size distribution within the declared sieve. Twenty minutes here saves a season of returns, which is how the Private Label Carton account reads it at USD 3-114.

Frequently Asked Questions

What is the minimum order for loose Lab Grown Diamond Stones, Calibrated by Shape?

50 pieces per loose Lab Grown Diamond Stones, Calibrated by Shape. 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, priced at USD 3-114 for the 200-piece Private Label Carton run.

Do you supply certificates for loose Lab Grown Diamond Stones, Calibrated by Shape?

GRA report on loose Lab Grown Diamond Stones, Calibrated by Shape above the threshold stated on the quote. Below it we supply a batch report plus per-piece measurement of size distribution within the declared sieve, which is what a counter or a listing actually needs, the figure being USD 3-114 for a 200-piece run.

How do you handle a rejected tray?

We replace or credit inside the same order cycle. The retained reference tray decides: if sieve drift shows on our retained piece we own it, and if it appeared in transit we split the assay cost and file with the carrier, which is USD 3-114 on the Private Label Carton schedule.

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 loose Lab Grown Diamond Stones, Calibrated by Shape?

50 pieces per loose Lab Grown Diamond Stones, Calibrated by Shape. 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, priced at USD 3-114 for the 200-piece Private Label Carton run.

Next Step

If the USD 3-114 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 loose Lab Grown Diamond Stones, Calibrated by Shape and adjacent categories. service@holycome.com or WhatsApp +86 18078079070, which the Private Label Carton file records at USD 3-114 in private-label carton with hangtag.

Related reading: Loose Lab Grown Diamond Stones, Calibrated by Shape Vermeil Upgrade: What a Report Pr - HOLYCOME Loose Lab Grown Diamond Stones, Calibrated by Shape Valentine Program: AQL, Tray Chec - HOLYCOME

Topics: Loose Lab Grown Diamond Stones, Calibrated by Shape 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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