1.50ct D SI1 Oval Natural Diamond
EX • D/SI1 • GIA 2306421205
Certificate GIA 2306421205
Diamond specifications and retailer prices
About this 1.5ct natural oval diamond
This 1.5ct natural 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 stated by the retailer rather than the lab and certified by GIA 2306421205. Listed at 21 retailers as of October 30, 2026, with prices from £7,971 to £15,138, a £7,167 spread on the same certified stone. NZ Jewellers lists it at £15,138. 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 →21 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 OvalD/SI1from £5,665across 26 retailersAs of October 30, 2026
- 1.5ct OvalD/SI1from £6,218across 25 retailersAs of October 30, 2026
- 1.5ct OvalD/SI1from £6,257across 25 retailersAs of October 30, 2026
- 1.5ct OvalD/SI1from £5,866across 24 retailersAs of October 30, 2026
- 1.5ct OvalD/SI1from £6,458across 23 retailersAs of October 30, 2026
- 1.5ct OvalD/SI1from £3,592across 21 retailersAs of October 31, 2026
- 1.5ct OvalD/SI1from £4,829across 20 retailersAs of October 28, 2026
- 1.5ct OvalD/SI1from £5,743across 20 retailersAs of October 31, 2026