1.72ct D SI1 Radiant Lab Grown Diamond
GD • D/SI1 • IGI LG646481247
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG646481247
Diamond specifications and retailer prices
About this 1.72ct lab-grown radiant diamond
This 1.72ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG646481247 or 646481247. Listed at 15 retailers as of October 31, 2026, with prices from HK$3,353 to HK$10,670, a HK$7,317 spread on the same certified stone. Brilliant Earth lists it at HK$10,670. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →15 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
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