Gemstone Knowledge

In-depth guides on moissanite, diamond, lab-grown diamond, ruby, sapphire, emerald and aquamarine: properties, origin, pricing and buying.

71 articles total

Gemstone Knowledge Private Label Carton: MOQ, Mixed Designs and the Real First Order - HOLYCOME
Gemstone Knowledge

Gemstone Knowledge Private Label Carton: MOQ, Mixed Designs and the Real First Order - HOLYCOME

Gemstone Knowledge: tolerances, cost structure and the reject rule for US wholesale buyers.
Editorial Team Nov 9, 2026 11 min read
Gemstone Knowledge Made to Order: What the Quote Actually Covers - HOLYCOME
Gemstone Knowledge

Gemstone Knowledge Made to Order: What the Quote Actually Covers - HOLYCOME

Gemstone Knowledge: tolerances, cost structure and the reject rule for US wholesale buyers.
Editorial Team Nov 9, 2026 11 min read
Gemstone Knowledge Valentine Program: The Reject Tray Policy That Decides a Partnersh - HOLYCOME
Gemstone Knowledge

Gemstone Knowledge Valentine Program: The Reject Tray Policy That Decides a Partnersh - HOLYCOME

Gemstone Knowledge: tolerances, cost structure and the reject rule for US wholesale buyers.
Editorial Team Nov 9, 2026 11 min read
Gemstone Knowledge Q4 Holiday Stock: How the Second Order Becomes Cheaper - HOLYCOME
Gemstone Knowledge

Gemstone Knowledge Q4 Holiday Stock: How the Second Order Becomes Cheaper - HOLYCOME

Gemstone Knowledge: tolerances, cost structure and the reject rule for US wholesale buyers.
Editorial Team Nov 9, 2026 11 min read
Gemstone Knowledge Trade Show Sample: The Sample Approval That Survives Production - HOLYCOME
Gemstone Knowledge

Gemstone Knowledge Trade Show Sample: The Sample Approval That Survives Production - HOLYCOME

Gemstone Knowledge: tolerances, cost structure and the reject rule for US wholesale buyers.
Editorial Team Nov 9, 2026 12 min read
Gemstone Knowledge Factory Direct: What the Quote Actually Covers - HOLYCOME
Gemstone Knowledge

Gemstone Knowledge Factory Direct: What the Quote Actually Covers - HOLYCOME

Gemstone Knowledge: tolerances, cost structure and the reject rule for US wholesale buyers.
Editorial Team Nov 9, 2026 10 min read
Gemstone Knowledge OEM Sourcing: Brief, Tolerance and the First Repeat Order
Gemstone Knowledge

Gemstone Knowledge OEM Sourcing: Brief, Tolerance and the First Repeat Order

A retailer in Miami sold a 1.0 ct stone as certified and the report number on the card did not match the laser inscripti...
Editorial Team Nov 9, 2026 9 min read
Diamond Bracelet Manufacturer Tennis Bangle Cuff - HOLYCOME
Gemstone Knowledge

Diamond Bracelet Manufacturer Tennis Bangle Cuff - HOLYCOME

Diamond bracelets occupy a unique position in jewelry collections. They're worn every day (unlike necklaces, which peopl...
Editorial Team Oct 26, 2026 12 min read
Diamond Necklace Manufacturer Pendant Tennis Chain - HOLYCOME
Gemstone Knowledge

Diamond Necklace Manufacturer Pendant Tennis Chain - HOLYCOME

Diamond necklaces span a wider range of construction types than any other jewelry category—from a simple solitaire penda...
Editorial Team Oct 26, 2026 12 min read
Diamond Earring Manufacturer Studs Factory OEM - HOLYCOME
Gemstone Knowledge

Diamond Earring Manufacturer Studs Factory OEM - HOLYCOME

Diamond earrings are one of the highest-volume categories in fine jewelry—and one of the most quality-sensitive. A loose...
Editorial Team Oct 26, 2026 12 min read

Wholesale Order Terms

As a factory-direct jewelry manufacturer, we quote every order against stone type, metal, setting and finish. Loose stones are priced per carat, finished rings, earrings and bracelets per piece, and custom metal work per gram. Send your stone, metal, size and quantity for a wholesale price list in USD, quoted with FOB, EXW or DDP shipping terms.

MOQ & Pricing

Minimum order quantity (MOQ) starts from 5 pcs per style. Mixed-SKU orders are accepted, and volume discounts apply from 50 pcs; pricing is tiered by quantity and quoted per piece, per carat or per gram.

Lead Time

Ready-stock pieces ship in 2-5 business days. Custom sampling takes 5-10 days; bulk production lead time runs 10-25 days, depending on design, stone size and order quantity, confirmed in your written quote.

Payment Terms

We accept T/T telegraphic bank transfer, PayPal, Alibaba Trade Assurance and Western Union. OEM and private-label orders require a 30% deposit, with the 70% balance paid before shipment.

Shipping

DHL, FedEx and UPS for samples and small orders; air or sea freight for bulk. Worldwide delivery under FOB, EXW or DDP terms, with QC photos shared before dispatch.

Frequently Asked Questions (FAQ)

What is your MOQ for wholesale jewelry orders?

MOQ starts from 5 pcs per style. Mixed-SKU orders are welcome, and catalog styles can be combined into one batch. Larger OEM/ODM and private-label programs negotiate a tiered MOQ and volume discount.

How do you price wholesale moissanite and diamond jewelry?

Loose stones are quoted per carat, finished rings, earrings and bracelets per piece, and custom metal work per gram. Send the stone, metal, size and quantity, and our sales team returns a wholesale price list with USD FOB, EXW or DDP quotes and a written price range.

What is the typical lead time for samples and bulk orders?

Ready-stock pieces prepare in 2-5 business days. Samples take 5-10 days; bulk production lead time runs 10-25 days depending on design, stone size and quantity. The exact timeline is confirmed in your quote before sampling.

Which payment methods and terms do you accept?

We accept T/T telegraphic bank transfer, PayPal, Alibaba Trade Assurance and Western Union. Custom and OEM orders require a 30% deposit, and the 70% balance is paid before shipment; final terms are agreed in the order agreement.

Can you produce custom OEM/ODM and private-label jewelry?

Yes. Send your CAD file, photo, sketch or target price. We handle stone selection, casting, setting, plating, laser engraving, hang tags, jewelry boxes and certificate cards under your own brand name.