Notes from the bench

Buying guides · Nov 2026

Material Guide: 925 Silver, Moissanite and Lab Grown for Amazon Sellers

A material guide on a Buying Guides listing answers the question a customer types into Google: what is it, is it real, will it turn my finger green. B2B buyers

Buying guides · Nov 2026

Care Guide: How to Keep the Piece Looking New for Amazon Sellers

A care guide on a Buying Guides listing is a trust signal. It tells the customer how to keep the piece looking new, and it reduces the 'it tarnished in a month'

Buying guides · Nov 2026

Size Guide: How to Measure a Piece for US Customers for Amazon Sellers

A size chart on a Buying Guides listing is not a nice-to-have. It is the page that stops returns. US customers buy by US size and ring size; a missing chart is

Buying guides · Nov 2026

Lead Time: 15–20 Days and the Calendar Behind It for Amazon Sellers

A Buying Guides order is not one lead time. It is a calendar: sample days, stone sourcing, casting, setting, plating, QC, pack and freight. Buyers who plan back

Buying guides · Nov 2026

Buying Decision: Ready Stock, Custom or Private Label for Amazon Sellers

Three paths for Buying Guides: ready stock, made-to-order, or private label. The wrong path ties up cash in a design your channel does not sell. The right path

Buying guides · Nov 2026

QC Protocol: Six Stations and One Reject Rule for Amazon Sellers

A Buying Guides lot is controlled before it ships, not after. Six QC stations and one reject rule turn a 500-piece tray from a gamble into a known number. Buyer

Buying guides · Nov 2026

Cost Breakdown: 5 Lines Behind a Wholesale Quote for Amazon Sellers

A Buying Guides quote is five lines stacked: material, stone, labour, plating and overhead. The reason two factories quote USD 38 and USD 62 for what looks the

Buying guides · Nov 2026

Supplier Vetting: 7 Checks Before You Pay for Amazon Sellers

Vetting a Buying Guides supplier is the difference between a standing line and a drawer of samples. Seven checks decide whether the factory can actually make, Q

Stones & grading · Nov 2026

Stones & Materials Photos, Spec Sheets and Listing Setup

A private-label Stones & Materials line sells better when the brand assets arrive with the stock, not six weeks later. What a buyer needs is a photo, a spec she

Stones & grading · Nov 2026

Stones & Materials AQL, Defect Classes and the Reject Rule

Returns on Stones & Materials are not a failure of trust. They are a process: a sampling plan, a defect class, a credit or remake rule, and a photo file. The bu

Stones & grading · Nov 2026

Stones & Materials Cost Breakdown: Where the Quote Actually Goes

A Stones & Materials quote is not one number. It is five lines stacked on top of each other: material, stone, labour, plating and overhead. The reason two facto

Stones & grading · Nov 2026

Stones & Materials Private Label Packing for Ocean Freight

Packaging for Stones & Materials is not an afterthought: it is the first thing your retail customer touches, and it decides whether the piece arrives without sc