0.40ct D I1 Round Natural Diamond
GD • D/I1 • GIA 1539672644
Certificate GIA 1539672644
Diamond specifications and retailer prices
About this 0.4ct natural round diamond
This 0.4ct natural round sits in the sub-half-carat band, graded D colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 1539672644. Listed at 9 retailers as of October 30, 2026, with a 432% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →9 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
- 0.4ct RoundD/I1from HK$2,246across 10 retailersAs of October 31, 2026
- 0.4ct RoundD/I1from HK$2,310across 9 retailersAs of October 30, 2026
- 0.4ct RoundD/I1from HK$1,917across 9 retailersAs of October 31, 2026
- 0.4ct RoundD/I1from HK$1,823across 9 retailersAs of October 31, 2026
- 0.4ct RoundD/I1from HK$1,917across 9 retailersAs of October 31, 2026
- 0.4ct RoundD/I1from HK$1,917across 9 retailersAs of October 31, 2026
- 0.4ct RoundD/I1from HK$1,635across 8 retailersAs of October 31, 2026
- 0.4ct RoundD/I1from HK$2,511across 8 retailersAs of October 30, 2026