1.51ct I SI1 Pear Natural Diamond
EX • I/SI1 • GIA 6521773468
Certificate GIA 6521773468
Diamond specifications and retailer prices
About this 1.51ct natural pear diamond
This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521773468. Listed at 19 retailers as of November 1, 2026, with a 73% 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 →19 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
- 1.51ct PearI/SI1from $6,657across 22 retailersAs of October 29, 2026
- 1.51ct PearI/SI1from $8,888across 19 retailersAs of November 1, 2026
- 1.51ct PearI/SI1from $4,800across 17 retailersAs of November 1, 2026
- 1.51ct PearI/SI1from $5,209across 16 retailersAs of October 31, 2026
- 1.51ct PearI/SI1from $6,460across 16 retailersAs of November 1, 2026
- 1.51ct PearI/SI1from $3,546across 16 retailersAs of November 1, 2026
- 1.51ct PearI/SI1from $4,517across 16 retailersAs of October 31, 2026
- 1.51ct PearI/SI1from $5,087across 16 retailersAs of October 31, 2026