1.51ct I IF Round Natural Diamond
VG • I/IF • GIA 1123472190
Certificate GIA 1123472190
Diamond specifications and retailer prices
About this 1.51ct natural round diamond
This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 1123472190. Listed at 16 retailers as of November 1, 2026, with prices from $10,280 to $18,852, a $8,572 spread on the same certified stone. NZ Jewellers lists it at $18,852. 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 →16 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 RoundI/IFfrom $6,413across 22 retailersAs of November 4, 2026
- 1.51ct RoundI/IFfrom $6,413across 22 retailersAs of November 4, 2026
- 1.51ct RoundI/IFfrom $7,429across 17 retailersAs of November 4, 2026
- 1.51ct RoundI/IFfrom $3,775across 15 retailersAs of November 6, 2026
- 1.51ct RoundI/IFfrom $5,129across 15 retailersAs of November 5, 2026
- 1.51ct RoundI/IFfrom $8,081across 15 retailersAs of November 5, 2026
- 1.51ct RoundI/IFfrom $6,245across 14 retailersAs of November 5, 2026
- 1.51ct RoundI/IFfrom $8,325across 13 retailersAs of November 1, 2026