1.60ct D SI1 Oval Lab Grown Diamond
EX • D/SI1
Diamond specifications and retailer prices
About this 1.6ct lab-grown oval diamond
This 1.6ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 20 retailers as of October 24, 2026, with a 299% 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
- 1.6ct OvalD/SI1from $633across 13 retailersAs of October 28, 2026
- 1.6ct OvalD/SI1from $260across 12 retailersAs of October 29, 2026
- 1.6ct OvalD/SI1from $2,536across 11 retailersAs of October 29, 2026
- 1.6ct OvalD/SI1from $376across 8 retailersAs of October 30, 2026
- 1.6ct OvalD/SI1from $525across 6 retailersAs of October 29, 2026
- 1.6ct OvalD/SI1from $2,059As of October 25, 2026
- 1.6ct OvalD/SI1from $1,372As of October 30, 2026
- 1.6ct OvalD/SI1from $3,511As of October 30, 2026