1.30ct D IF Round Lab Grown Diamond
ID • D/IF • IGI LG804619575
Shape and cutting style on the report: Round brilliant
Certificate IGI LG804619575
Diamond specifications and retailer prices
About this 1.3ct lab-grown round diamond
This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804619575 or 804619575. Listed at 10 retailers as of October 29, 2026, with a 199% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →10 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
- 1.3ct RoundD/IFfrom $381across 20 retailersAs of October 29, 2026
- 1.3ct RoundD/IFfrom $384across 19 retailersAs of October 30, 2026
- 1.3ct RoundD/IFfrom $261across 18 retailersAs of October 29, 2026
- 1.3ct RoundD/IFfrom $261across 18 retailersAs of October 29, 2026
- 1.3ct RoundD/IFfrom $290across 18 retailersAs of October 29, 2026
- 1.3ct RoundD/IFfrom $594across 13 retailersAs of October 29, 2026
- 1.3ct RoundD/IFfrom $234across 13 retailersAs of October 29, 2026
- 1.3ct RoundD/IFfrom $804across 9 retailersAs of October 30, 2026