Size

Visualize the true physical dimensions of your dream gemstone 

with our comprehensive carat weight reference guide.

Discover how expert valuation and precise gemstone proportions define true market value with EXPORT IMPORT DIAMONDS CONSULTING LLC.

  • Carat Weight Range: Typically 1.01 to 2.50 carats (or higher for exceptional stones). While large stones command extreme rarity, excessively massive gems limit the immediate pool of secondary-market buyers.
  • Color Tier: Strictly colorless tiers D, E, or F.
  • Clarity Standards: Ranging from Internally Flawless (IF) to VS2, ensuring no inclusions affect structural integrity or brilliance under magnification.
  • Cut & Symmetry: Triple Excellent (3EX) ratings across cut, polish, and symmetry to maximize light performance and official valuation scoring.
  • Fluorescence: Ideally None, as strong fluorescence can occasionally give the stone an oily or milky appearance under ultraviolet light.