Buying Guides Practical resources for diamond buyers.
Step-by-step guides to help jewelry retailers and wholesalers source, evaluate, and purchase lab grown diamonds with confidence. From understanding certification to negotiating wholesale terms.
Lab Grown Diamond Shape Guide for Retail Inventory Planning
Which diamond shapes should jewelry retailers stock? Practical guide to shape demand trends, inventory allocation by market, and which fancy shapes offer the best margins for your showcase.
How to Build a Diamond Parcel for Your Target Market
Practical guide to building lab grown diamond parcels that match your market. Size distribution, color grade mix, shape allocation, and how to communicate parcel specs to your supplier.
Fancy Color Lab Grown Diamonds: Complete B2B Buying Guide
Complete B2B guide to fancy color lab grown diamonds. How yellow, pink, and blue lab diamonds get their color, grading systems, pricing by color, and what's consistently available for wholesale buyers.
Sourcing Lab Grown Diamonds from China: What B2B Buyers Must Know
Complete B2B guide to sourcing lab grown diamonds from China. Production regions, supplier types explained, how to evaluate Chinese diamond suppliers, and what to expect on pricing, quality, and logistics.
Lab Grown Diamond MOQ and Bulk Order Guide for Wholesale Buyers
Practical B2B guide to lab grown diamond MOQ and bulk ordering. What minimum order quantities to expect, how volume affects per-carat pricing, and how to structure your first bulk order.
Round vs Fancy Shape Lab Grown Diamonds: Profit Margin Comparison
Data-driven comparison of profit margins across round and fancy shape lab grown diamonds. How rough utilization, wholesale cost, and retail pricing power affect your bottom line per shape.
Lab Grown Diamond Melee: Complete Buying Guide for Jewelry Manufacturers
Complete B2B guide to buying lab grown diamond melee. Size ranges, grading standards, packaging options, and what jewelry manufacturers should look for when sourcing small diamonds for pave and halo settings.
Matching Lab Grown Diamond Pairs for Earrings: A B2B Sourcing Guide
How to source well-matched lab grown diamond pairs for earrings. Matching criteria, tolerance standards, shape and size selection, and what to look for when buying diamond stud pairs at wholesale.
Lab Grown Diamond Wholesale Buying Guide for Jewelry Retailers
A comprehensive B2B guide to sourcing lab grown diamonds at wholesale prices. Learn supplier evaluation criteria, certification requirements, quality assessment, and how to build a reliable diamond supply chain.
CVD vs HPHT Diamonds: A B2B Buyer's Complete Comparison
Should jewelry retailers stock CVD or HPHT diamonds? We compare production methods, quality differences, cost structures, and which type performs better for different market segments.
IGI vs GIA Diamond Certificates: A Wholesale Buyer's Guide
Learn how IGI and GIA certification differ for lab grown diamonds, what each grading parameter means for wholesale buyers, and how certification choice affects pricing and retail value.
The 4Cs of Lab Grown Diamonds: A Grading Guide for B2B Buyers
Understand carat, color, clarity, and cut specifically for lab grown diamonds. A practical B2B resource for jewelry buyers and wholesalers evaluating diamond quality and value.