Earrings
Earrings Manufacturer: Carton Cube, Duty and the Freight Line That Surprises Buyers - HOLYCOME
Earrings: tolerances, cost structure and the reject rule for US wholesale buyers.
Carton Cube, Duty and the Freight Line That Surprises Buyers
Last April, a US independent jewelers and Shopify sellers placed 480 earrings against a sample signed in August. The first container landed with 9 pieces that failed on prong geometry alone, and USD 25-80 landed on the buyer's P&L before a single unit sold.
Nobody on that bench was careless. They were working to a spec that existed only in a photograph, and prong geometry is what a photograph fails to define. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
The fix cost about 22 seconds per earring and removed the credit note entirely. That is the whole economics of a spec sheet, and it is why we write one on every quote. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
What US buyers Check Before They Sign
A quote for earrings usually states carat weight or metal type, and stops there. The four points below are what actually decide whether a run sells through or comes back. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
| Spec point | Common trade output | HOLYCOME standard | Cost if missed |
|---|---|---|---|
| Prong Geometry on earrings | Inspected visually at the tray | Gauntlet check on every piece, limit written in the spec | Returns inside 60 days of wear |
| Rhodium Burn Off on earrings | Batch dependent, not logged | Thickness and tension logged per lot | Complaint after the second season |
| Size Step Drift on earrings | Estimated from nominal | Gauged per size with go/no-go tools | Resize queue and reship cost |
| Tolerance stack-up on earrings | Quote states nominal only | Worst-case band published per SKU | Freight and duty drift |
Each line above is a gauge check, not a marketing claim. A factory that cannot state them in numbers is quoting an opinion about earrings. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
Where USD 38-210 Per Piece Actually Goes
At USD 38-210 per piece there is no room for hidden cost. The table shows where the money sits and which line a supplier can actually compress. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
| Cost line | Share | What moves it |
|---|---|---|
| Base metal or alloy for earrings | 30% | Alloy choice and casting yield |
| Stone or melee for earrings | 20% | Sieve range and lot batching |
| Setting and finishing labor for earrings | 19% | Jig design and bench minutes |
| Plating, polish and QC for earrings | 12% | Per-tray versus per-piece checks |
| Packaging and freight for earrings | 19% | Box grade and DDP versus FOB |
A factory that cannot state its bench minutes per piece has never costed its own line. Ask for minutes and for the reject rule, not for a discount. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
The Three Failures We See Most in Incoming Samples
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.
In a 480-piece run this typically shows on 14 of pieces. Catching it means measuring stone retention after a 40-cycle wear test at the tray level, not inspecting the finished carton.
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.
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.
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.
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.
Carton Cube, Duty and the Freight Line That Surprises Buyers
This is the question that separates a trading company from a factory, and on earrings the answer is usually shorter than buyers expect.
There is a version of this that looks cheaper on paper and costs more in practice: quoting the best case on rings and letting the buyer discover the spread. It works once. The second order goes to whichever supplier quoted honestly.
We would rather lose a first order of rings 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.
How a Repeat Order Gets Built
Nothing in this sequence is unusual, and that is the point. Each step exists because skipping it produced a specific failure on a previous order. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
- Spec sheet signed before casting: lost-wax cast, tolerances, plating thickness and packing format.
- Sample in 3-5 working days from stock components, or about 20 days if a new model is required.
- Production photos at three checkpoints: raw cast, post-polish, post-set, with buyer approval at each.
- Bulk in 15-20 days under 500 pieces; custom tooling runs 25-30 days.
- Pre-shipment QC report with per-tray counts and a retained reference tray for disputes.
Reorders inside this sequence run 12-15 days because the model, the gauge set and the signed spec stay in our system. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
The Reject Tray Policy That Decides a Partnership
It is not a marketing point on earrings. It is the number that decides whether the second order happens.
We run this check per tray rather than per carton because the defect that matters on rings 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.
The report the buyer receives states the count per tray, the measured average and the outlier count for earrings. It is deliberately unglamorous, and it is the document that settles most disputes before they start.
MOQ, Mixed Designs and the Real First Order
Every year we see the same omission in earrings spec sheets, and every year it costs a buyer a season.
The buyers who get the most out of rings treat the first order as a measurement, not as a purchase. They buy a small run, measure the four numbers that matter, and then commit.
We support it directly on earrings: a 50-piece test run per design, the same gauge standard as a bulk order, and the same retained tray. Small does not have to mean loose.
AQL, Tray Checks and What a QC Report Should Say
On earrings, the difference between a 40-day order and a 90-day order is usually two signatures, not a factory delay.
Three numbers decide it for rings: 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.
We send a one-page sheet with every earrings 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.
What This Means for a First Order
A first order of 50 pieces per design is a measurement, not a purchase. It shows how stone retention after a 40-cycle wear test and prong tip height within +/-0.10 mm behaves on this line and whether the QC sheet matches the carton. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
Six weeks of testing is cheaper than a season of returns on earrings. That is the entire argument for a small first order. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
Freight, Duty and the Arrival Check
Export runs through Guangzhou or Shenzhen. Air freight lands in 5-8 days on the US west coast and 7-10 on the east. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
For a first order, DDP matters more than the freight rate. The surprise is the duty line, not the per-kilo charge. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
Check the count, the weight and stone retention after a 40-cycle wear test and prong tip height within +/-0.10 mm before the carton goes to the shelf. Twenty minutes at receiving saves a season of returns. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
Frequently Asked Questions
What is the minimum order for earrings?
50 pieces per earring. 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 we cannot keep the gauge check independent of the shift, which is the part buyers actually pay for on earrings.
How long does a reorder of the same earring take?
12-15 days for earrings, because the model, the gauge set and the signed spec stay in our system. A first run is longer: 3-5 days for a stock-component sample, about 20 days if a new model is needed, then 15-20 days for bulk under 500 pieces.
Do you supply certificates for earrings?
IGI or GRA above 0.50 ct for earrings. Below that threshold we supply a batch report plus per-piece measurement of stone retention after a 40-cycle wear test, which is what most resellers need at the counter.
What finish do you use on earrings, and how thick is it?
Rhodium at 0.20 micron minimum on white earrings, with a palladium strike layer so wear-through reads white rather than yellow. Thickness is logged per lot and appears on the QC sheet, not only in the brochure.
How do you handle a rejected tray of earrings?
We replace or credit inside the same order cycle. The retained reference tray decides: if prong geometry shows on our retained earring we own it, and if it appeared in transit we split the assay cost and file with the carrier. A typical exposure on earrings is a return shipment plus a resize labor claim, typically USD 9-14 per piece.
Next Step
Put your current quote beside ours on stone retention after a 40-cycle wear test and prong tip height within +/-0.10 mm, plating thickness, dimensional tolerance and the reject rule. The comparison usually settles it quickly. That is the figure we hold for earrings at USD 38-210 per piece, and it does not move inside the order window.
HOLYCOME is operated by Wuzhou HengliLai Jewelry Co., Ltd., a factory in Wuzhou, Guangxi, producing since 2009 at roughly 60,000 pieces a month. Contact service@holycome.com or WhatsApp +86 18078079070.
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