Wholesale 925 Sterling Silver Lab Diamond Ring

Timeless design lab-grown diamond ring crafted in genuine 925 silver. Hypoallergenic, nickel-free and lead-free. Fast 2-5 day stock shipping, supports one-piece dropshipping for ecommerce sellers.

The hypoallergenic claim, and how to prove it

Nickel free and lead free are the two claims that get this ring sold to customers with sensitive skin, and they are the two claims most suppliers make without evidence. Ask for the alloy declaration: 925 means 92.5 percent silver, and the remaining 7.5 percent should be copper and zinc with no nickel addition. We supply the alloy sheet with every stock order above 20 pieces.

Rhodium plating over silver is what keeps the surface from tarnishing and from contacting skin directly, which is why this piece works for buyers who react to base metal rings.

Fast stock shipping versus made to order

Stock sizes at MOQ 5 ship in 2 to 5 days from Wuzhou. That is the whole advantage of this SKU: a boutique that sells three rings on a Saturday can restock before the following weekend without holding deep inventory.

Made to order starts at 20 pieces and runs 10 to 14 days, because the mold pass and the stone matching happen per order. If your sell through is unpredictable, stay on stock sizes and accept the narrower size range.

Price bands and what changes between them

Order quantity	USD per piece	Terms
5 to 19 pieces	24.00	Stock sizes only
20 to 49 pieces	20.50	Stock sizes, mixed size run
50 to 99 pieces	18.00	Stock or custom sizing
100 pieces and up	16.00	Custom sizing, own packaging

These are the same ring across the bands, not a cheaper build at the bottom. What changes is setup cost absorption and packaging. Own packaging at 100 pieces means your box and card, which is what makes a 16 dollar piece look like a 60 dollar one in the case.

One piece dropshipping, with the real numbers

Dropshipping is supported at one piece. The constraint is freight: 9 to 13 dollars per parcel to a US address. On a 24 dollar piece that leaves nothing, so most sellers use dropshipping only for the first test order and then move to a stock buy at 20 pieces.

We ship with no invoice inside the parcel and your return address on the label. Tracking is provided within 48 hours of dispatch, and a lost parcel is replaced rather than refunded, because a replacement keeps your customer.

What to check on arrival

• Weigh the ring, 1.9 to 2.2 grams at this band width
• Test the stone with a diamond tester, not with a breath test
• Look for plating gaps at the inside of the shank where the ring was polished
• Check the stone sits level, a tilted stone reads as a cheap setting in photographs

Returns, and the terms that keep them low

Defective pieces are replaced within 30 days of delivery, with a photo of the defect. Size exchanges are accepted on stock sizes within 14 days if the ring is unworn. What is not covered: plating wear after normal use, and damage from resizing by a third party bench.

The reason terms matter here is the return rate. On stock sizes with a proper size chart, returns run under 4 percent. On custom sizes without a chart, they run 12 to 15 percent, which is why we push the millimeter chart before every custom order.

Buyer Questions

Is the ring solid silver or silver plated over brass?

Solid 925 sterling silver throughout, stamped 925 inside the shank. A plated brass ring at this price would not hold a prong setting for a year.

Can the stone be swapped for a larger one?

At 20 pieces and above, yes, with the price difference quoted per carat step. Below that the setting is fixed to the stock stone size.

Do you ship to Amazon FBA prep centers?

Yes, with FNSKU labels and poly bagging on request at 50 pieces and above. Tell us the prep instructions before the order, not after dispatch.

Related reading

For the full cost structure of silver pieces at this price, read the cost breakdown inside a USD 8 to 42 piece.

On inspection standards, read AQL defect classes and the reject rule.