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

Lab-Grown Zircon Wholesale

Lab-Grown Zircon Wholesale Made to Order: Carton Cube, Duty and the Freight Line That - HOLYCOME

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

Lab-Grown Zircon Wholesale: tolerances, cost structure and the reject rule for US wholesale buyers.

Lab-Grown Zircon Wholesale Made to Order: Carton Cube, Duty and the Freight Line That - HOLYCOME

Carton Cube, Duty and the Freight Line That Surprises Buyers in the Made to Order Program

A US buyer of lab-Grown Zircon Wholesale came to us after 50 lab-Grown Zircon Wholesale from a trading company produced 11 rejects in the first inspection. The defect was not cosmetic: prong geometry had drifted far enough that the buyer's own bench could not correct it without recutting, shipped as single-piece foam box and certified IGI report.

At 50 pieces the buyer was not buying a defect, they were buying a document. The Made to Order order carried a photo and a price, and prong geometry had nowhere to live, the figure being USD 47-262 for a 50-piece run.

Lab-Grown Zircon Wholesale 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, which the Made to Order file records at USD 47-262 in single-piece foam box.

The Made-to-Order Path for lab-Grown Zircon Wholesale

Made-to-order is a different production line, not a slower version of stock. It starts with a signed drawing, then a wax or resin model, then a casting, then setting, then finish, and each stage can fail on its own, shipped as single-piece foam box and certified IGI report.

Twenty days is realistic for a new lab-Grown Zircon Wholesale when the model exists and only the stone changes. A new model adds a day for the CAD, a day for the print, and a day for the buyer to approve the render before metal is committed, which is how the Made to Order account reads it at USD 47-262.

The risk sits in approval, not in the bench. A buyer who approves a render on a phone screen and rejects the casting has bought a prototype, not a product. We send the render at 1:1 scale with a millimetre grid for that reason, which is USD 47-262 on the Made to Order schedule.

Lab-Grown Zircon Wholesale setting and finish detail on a HOLYCOME factory sample

Three Failures That Reach the Made to Order Bench

rhodium burn-off

A 0.05 micron rhodium layer reads white in the tray and shows yellow at the shank in six months of daily wear. Thickness, not bath chemistry, is the variable that matters, certified IGI report and packed single-piece foam box at 50 pieces.

The commercial effect is a return shipment plus a resize labor claim, typically USD 9-14 per piece. 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 47-262 for a 50-piece run.

size-step drift

A run gauged at size 6 and estimated elsewhere ships a size 8 that measures 7.75. The mismatch shows up as a resize queue two weeks after launch, and 50 pieces leaves Wuzhou in single-piece foam box at USD 47-262.

Our countermeasure is a gauge and a written limit. It adds about 22 seconds per piece and removes the defect from the run rather than from the carton, on a 50-piece Made to Order order at USD 47-262.

prong geometry

A prong that grips the girdle instead of the pavilion survives the showroom and fails the third ultrasonic clean. The seat has to be cut to the pavilion angle before the prongs close, and at USD 47-262 for 50 pieces that is the number the buyer signs.

In a 50-piece run this typically shows on 11 of pieces. Catching it means measuring stone retention after a 40-cycle wear test at the tray level, not inspecting the finished carton, shipped as single-piece foam box and certified IGI report.

Four Spec Lines a Made to Order Buyer Checks

Most quotes describe the lab-Grown Zircon Wholesale and skip the part that determines the buyer's margin. Those four lines are listed below with the trade default beside our standard, quoted at USD 47-262 per piece in single-piece foam box.

Spec pointCommon trade outputHOLYCOME standardCost if missed
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
Hallmark depth and placementStamped where it fitsFixed position, depth measured so it never breaks the shankCustoms query and remaking
Solder flow at the jointNot inspectedJoint inspected under 10x before settingCrack at the seam in transit

Write these four into the purchase order and the argument after delivery becomes arithmetic rather than recollection, certified IGI report and packed single-piece foam box at 50 pieces, and the Made to Order quote for it sits at USD 47-262.

Terms Behind a Made to Order 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 50-piece Made to Order 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, on a 50-piece Made to Order order at USD 47-262.

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 47-262 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 single-piece foam box format at 50 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 47-262 for a 50-piece run.

Certification is IGI report for the lots that carry it, with a batch report and per-piece measurement of stone retention after a 40-cycle wear test 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 IGI report and packed single-piece foam box at 50 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, and the Made to Order quote for it sits at USD 47-262.

Cost Split on a Made to Order Piece at USD 47-262

At USD 47-262 per piece for lab-Grown Zircon Wholesale, 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 lab-Grown Zircon Wholesale32%Alloy choice and casting yield
Stone or melee for lab-Grown Zircon Wholesale23%Sieve range and lot batching
Setting and finishing labor for lab-Grown Zircon Wholesale21%Jig design and bench minutes
Plating, polish and QC for lab-Grown Zircon Wholesale14%Per-tray versus per-piece checks
Packaging for lab-Grown Zircon Wholesale10%single-piece foam box

The saving in the cheapest lab-Grown Zircon Wholesale quote hides in the plating line and the stone grade. Both appear in season two, not on arrival, shipped as single-piece foam box and certified IGI report, certified IGI report and packed single-piece foam box at 50 pieces.

What a Report Proves and What It Does Not

Most lab-Grown Zircon Wholesale disputes we arbitrate trace back to this line, not to the defect itself, on a 50-piece Made to Order order at USD 47-262.

Three numbers decide it for lab-Grown Zircon Wholesale: the tolerance band, the inspection density and the responsibility clause. Write all three down and the rest of the negotiation is arithmetic. Leave any of them out and it becomes a discussion about intent, and at USD 47-262 for 50 pieces that is the number the buyer signs.

We send a one-page sheet with every lab-Grown Zircon Wholesale quote that states those three, plus the retained-tray rule. Buyers who compare on it usually find that the gap between suppliers is smaller than the gap between the specs they were comparing, which is how the Made to Order account reads it at USD 47-262.

The Sample Approval That Survives Production

On lab-Grown Zircon Wholesale, the cheapest answer is rarely the cheapest outcome once the second season is counted, and 50 pieces leaves Wuzhou in single-piece foam box at USD 47-262.

There is a version of this that looks cheaper on paper and costs more in practice: quoting the best case on lab-Grown Zircon Wholesale and letting the buyer discover the spread. It works once. The second order goes to whichever supplier quoted honestly, which is how the Made to Order account reads it at USD 47-262.

We would rather lose a first order of lab-Grown Zircon Wholesale on price than explain a defect after it lands. That position is unusual in this category and it is the reason our reorder share is high, with IGI report and single-piece foam box stated on the same sheet.

The First Made to Order 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 the Made to Order quote for it sits at USD 47-262.

The first order is the cheapest inspection a buyer will ever run, because the volume is small enough to check every tray by hand, and 50 pieces leaves Wuzhou in single-piece foam box at USD 47-262.

Getting single-piece foam box to North American retail

Export runs through Guangzhou or Shenzhen. For Made to Order orders the IGI report file travels with the shipping documents, not separately, shipped as single-piece foam box and certified IGI report.

The clearance term matters more than the rate at 50 pieces. A duty surprise can cost more than the whole freight line, and the Made to Order quote for it sits at USD 47-262.

The arrival check is three steps: count cartons against the packing list, weigh a sample tray, and measure ten pieces against stone retention after a 40-cycle wear test and prong tip height within +/-0.10 mm, priced at USD 47-262 for the 50-piece Made to Order run.

The Calendar Behind a Made to Order Run

For single-piece foam box at 50 pieces, the sequence is fixed and the dates are the only thing that moves, priced at USD 47-262 for the 50-piece Made to Order run.

  1. Sign the drawing at 1:1 scale with a millimetre grid, not a phone render.
  2. Cut the model in wax or resin and photograph it on the gauge before metal is committed.
  3. Cast the first article, set the stones and finish it exactly as bulk will be finished.
  4. Send the first article for approval with the weight and the stone measurements stated.
  5. Run the balance of the order in 25-30 days, holding the approved article as the reference.
  6. Ship with the approved article photographed beside a production piece from the same tray.

MOQ stays at 50 pieces per design on lab-Grown Zircon Wholesale, low enough to test a shelf and high enough to keep the gauge check independent, which is USD 47-262 on the Made to Order schedule.

Frequently Asked Questions

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, which the Made to Order file records at USD 47-262 in single-piece foam box.

How long does a reorder of the same lab-Grown Zircon Wholesale 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, priced at USD 47-262 for the 50-piece Made to Order run.

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

Rhodium at 0.20 micron minimum on white lab-Grown Zircon Wholesale, 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 the Made to Order quote for it sits at USD 47-262.

How is lab-Grown Zircon Wholesale packed for single-piece foam box?

Every unit goes into a foam-backed pouch, then the single-piece foam box, then the outer carton at 50 pieces. The packing list carries the SKU, the size and the stone size so receiving can check without opening every box, shipped as single-piece foam box and certified IGI report.

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, which the Made to Order file records at USD 47-262 in single-piece foam box.

Next Step

If the USD 47-262 band fits your shelf, send the drawing and we will quote the 50-piece Made to Order 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 lab-Grown Zircon Wholesale and adjacent categories. service@holycome.com or WhatsApp +86 18078079070, and at USD 47-262 for 50 pieces that is the number the buyer signs.

Related reading: Lab-Grown Zircon Wholesale Private Label Carton: Alloy, Karat and the Cost of a Color - HOLYCOME Lab-Grown Zircon Wholesale Q4 Holiday Stock: Sample to Container: The Real Calendar - HOLYCOME

Topics: Lab-Grown Zircon Wholesale Made to Order

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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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