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

Lab Grown Zircon 925 Sterling Silver

Lab Grown Zircon 925 Sterling Silver Valentine Program: AQL, Tray Checks and What a Q - HOLYCOME

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

Lab Grown Zircon 925 Sterling Silver: tolerances, cost structure and the reject rule for US wholesale buyers.

Lab Grown Zircon 925 Sterling Silver Valentine Program: AQL, Tray Checks and What a Q - HOLYCOME

Why the Valentine Program Quote Looks Cheap Until It Lands

In May, a US buyer of lab Grown Zircon 925 Sterling Silver ordered 300 lab Grown Zircon 925 Sterling Silver and asked for the same 0.50 ct to 3.00 ct as a competitor's sample. What arrived matched the photo and missed the drawing, and 13 pieces had to be reworked at the buyer's expense, with IGI report and heart gift box stated on the same sheet.

In the Valentine Program 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, priced at USD 134-1097 for the 300-piece Valentine Program run.

Lab Grown Zircon 925 Sterling Silver wholesale piece from the HOLYCOME line in Wuzhou

The second run shipped heart gift box with the spec stapled to the packing list. Zero rejects on arrival, and the buyer's own bench stopped re-inspecting, on a 300-piece Valentine Program order at USD 134-1097.

The Measurements Behind a USD 134-1097 Quote

Specification is the only part of a lab Grown Zircon 925 Sterling Silver quote that survives the season. These four measurements are what we write into the heart gift box paperwork, which is USD 134-1097 on the Valentine Program schedule.

Spec pointCommon trade outputHOLYCOME standardCost if missed
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
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

Every line above is measurable with a gauge and a scale. At USD 134-1097 per piece, a supplier who cannot state them is selling a photo.

What a USD 134-1097 Quote Hides

The 300-piece Valentine Program price splits as below. The line that decides season two is the plating and QC share, not the metal, which the Valentine Program file records at USD 134-1097 in heart gift box.

Lab Grown Zircon 925 Sterling Silver setting and finish detail on a HOLYCOME factory sample
Cost lineShareWhat moves it
Base metal or alloy for lab Grown Zircon 925 Sterling Silver34%Alloy choice and casting yield
Stone or melee for lab Grown Zircon 925 Sterling Silver25%Sieve range and lot batching
Setting and finishing labor for lab Grown Zircon 925 Sterling Silver22%Jig design and bench minutes
Plating, polish and QC for lab Grown Zircon 925 Sterling Silver15%Per-tray versus per-piece checks
Packaging for lab Grown Zircon 925 Sterling Silver4%heart gift box

Five lines, one price. If the supplier will not break them out, the number being compared is not a lab Grown Zircon 925 Sterling Silver price, on a 300-piece Valentine Program order at USD 134-1097.

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 300-piece Valentine Program 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, and the Valentine Program quote for it sits at USD 134-1097.

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 134-1097 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 heart gift box format at 300 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, on a 300-piece Valentine Program order at USD 134-1097.

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, quoted at USD 134-1097 per piece in heart gift box.

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 Valentine Program file records at USD 134-1097 in heart gift box.

What Fails First on lab Grown Zircon 925 Sterling Silver

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 134-1097 per piece in heart gift box.

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 IGI report and heart gift box stated on the same sheet.

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 300-piece Valentine Program order at USD 134-1097.

In a 300-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, shipped as heart gift box and certified IGI report.

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 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.

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 300 pieces leaves Wuzhou in heart gift box at USD 134-1097.

AQL, Tray Checks and What a QC Report Should Say

The figure below is what we quote for lab Grown Zircon 925 Sterling Silver, and it is deliberately narrower than the market average, certified IGI report and packed heart gift box at 300 pieces.

At 300 pieces the arithmetic on lab Grown Zircon 925 Sterling Silver changes: the fixed costs spread, the variable costs do not. That is why the second order prices better than the first even when the gold fix has moved up, and the Valentine Program quote for it sits at USD 134-1097.

We quote both a first-run price and a reorder price for lab Grown Zircon 925 Sterling Silver on the same sheet so the buyer can see where the curve flattens. Most flatten by the third run, certified IGI report and packed heart gift box at 300 pieces.

Carton Cube, Duty and the Freight Line That Surprises Buyers

Most lab Grown Zircon 925 Sterling Silver disputes we arbitrate trace back to this line, not to the defect itself, priced at USD 134-1097 for the 300-piece Valentine Program run.

One practical note on timing for lab Grown Zircon 925 Sterling Silver: the calendar starts when the spec is signed, not when the deposit clears. A buyer who signs in week one and pays in week three gets the goods in week five, and the Valentine Program quote for it sits at USD 134-1097.

We date the lab Grown Zircon 925 Sterling Silver proforma from signature for that reason, and we state the deposit deadline in the same email that carries the spec sheet, certified IGI report and packed heart gift box at 300 pieces.

Valentine Window for lab Grown Zircon 925 Sterling Silver

The Valentine window is short and unforgiving: stock has to be in the warehouse by the last week of January or the season is gone. That puts the production order in the second week of December, ahead of the Lunar New Year slowdown, the figure being USD 134-1097 for a 300-piece run.

Paired designs move better than single pieces here. A matching pair of lab Grown Zircon 925 Sterling Silver, boxed together with two cards, converts at the same retail price as two singles and costs about nine percent more to make, priced at USD 134-1097 for the 300-piece Valentine Program run.

Photography has to be red-and-white neutral. A lab Grown Zircon 925 Sterling Silver shot on a red silk background reads as a gift in a listing thumbnail, and that is the only image most buyers will ever see, which the Valentine Program file records at USD 134-1097 in heart gift box.

From Spec to heart gift box

Our process is deliberately boring, because boring is what survives a bulk run with several sets of hands on it, with IGI report and heart gift box stated on the same sheet, and at USD 134-1097 for 300 pieces that is the number the buyer signs.

  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, priced at USD 134-1097 for the 300-piece Valentine Program run.

A 300-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, which the Valentine Program file records at USD 134-1097 in heart gift box.

Put the reject rule in writing before the deposit. The Valentine Program conversation after arrival is shorter when the rule is on the order already, the figure being USD 134-1097 for a 300-piece run.

The Dock Check on lab Grown Zircon 925 Sterling Silver

We ship from Guangzhou or Shenzhen, and the port choice follows the carrier rate rather than a fixed habit, and the Valentine Program quote for it sits at USD 134-1097.

DDP suits a first Valentine Program order because the duty invoice arrives after the carton clears, and that is the line buyers forget to budget, quoted at USD 134-1097 per piece in heart gift box.

The arrival check is three steps and none needs a lab: count against the packing list, weigh a sample, measure ten pieces, which is how the Valentine Program account reads it at USD 134-1097.

Frequently Asked Questions

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 IGI report and packed heart gift box at 300 pieces.

What is the minimum order for lab Grown Zircon 925 Sterling Silver?

50 pieces per lab Grown Zircon 925 Sterling Silver. 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, with IGI report and heart gift box stated on the same sheet.

Do you supply certificates for lab Grown Zircon 925 Sterling Silver?

IGI report on lab Grown Zircon 925 Sterling Silver 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, on a 300-piece Valentine Program order at USD 134-1097.

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 300-piece Valentine Program order at USD 134-1097.

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 IGI report and packed heart gift box at 300 pieces.

Next Step

Send a photo or a drawing of the piece you want in heart gift box, and the reply carries a price, a calendar and the four measurements, shipped as heart gift box and certified IGI report.

The factory behind lab Grown Zircon 925 Sterling Silver 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, which is USD 134-1097 on the Valentine Program schedule.

Related reading: Lab Grown Zircon Heart Cut Made to Order: Carton Cube, Duty and the Freight Line That - HOLYCOME Lab Grown Zircon Heart Cut Trade Show Sample: MOQ, Mixed Designs and the Real First O - HOLYCOME

Topics: Lab Grown Zircon 925 Sterling Silver Valentine Program

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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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