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Diamond Screener

Mining Data to Find the Best Diamonds

  • Diamond Prices
  • Lab-Created Prices
  • Cut Estimator
  • Education
  • Q & A

Education

Guides

  • Round – A Simple Guide to Buying A Round Diamond
  • Oval – How to Choose an Oval Diamond Based on its Proportions
  • Cushion – A Visual Guide to Selecting a Cushion Cut Diamond
  • Princess – Tips for Selecting a Princess Cut Diamond
  • Radiant – How to Pick a Radiant Diamond Based on its Facet Pattern
  • All Fancy Shapes – Recommended Depth, Table, and Length/Width Ratio for Fancy Shape Diamonds
  • Lab-Created Diamonds – CVD vs. HPHT – What to Look for When Buying a Lab-Created Diamond

FAQ

Diamond Questions

  • What size (carats) diamond should I buy?
  • What diamond color grade should I buy?
  • What diamond clarity grade should I buy?
  • What diamond shape should I buy?

Ring/Setting Questions

  • What engagement ring setting style should I buy?
  • What metal should I buy for an engagement ring (platinum vs. white gold vs. yellow gold vs. rose gold)?

Pricing Questions

  • How much does the average natural diamond engagement ring cost?
  • How much does the average lab-created diamond engagement ring cost?
  • How much can I save buying an engagement ring online vs. in-store?

Research

  • Evaluating Round Diamond Cut Quality Using Computer Vision
  • Detecting Blue Nuance (Hue) in Lab-Created Diamonds Using Computer Vision
  • Comparing Diamond Certification Labs – GIA vs. IGI Grading and Prices
  • How to Find the Best Deals on Diamonds Using the Cost-Efficiency Frontier

Reference Data

  • Round Diamond Carat Size Chart
  • Princess Cut Carat Size Chart
  • Princess Cut Crown Height Reference Images
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