1.50ct E SI1 Radiant Natural Diamond
EX • E/SI1 • GIA 7541482560
Certificate GIA 7541482560
Diamond specifications and retailer prices
About this 1.5ct natural radiant diamond
This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541482560. Listed at 20 retailers as of October 31, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →20 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.
Similar diamonds
- 1.5ct RadiantE/SI1from $10,305across 27 retailersAs of October 30, 2026
- 1.5ct RadiantE/SI1from $9,153across 21 retailersAs of October 31, 2026
- 1.5ct RadiantE/SI1from $7,994across 21 retailersAs of October 31, 2026
- 1.5ct RadiantE/SI1from $9,863across 20 retailersAs of October 31, 2026
- 1.5ct RadiantE/SI1from $14,005across 14 retailersAs of October 30, 2026
- 1.5ct RadiantE/SI1from $8,371across 13 retailersAs of October 30, 2026
- 1.5ct RadiantE/SI1from $14,319across 11 retailersAs of October 30, 2026
- 1.5ct RadiantE/SI1from $11,290across 10 retailersAs of October 29, 2026