0.51ct H SI1 Emerald Natural Diamond
VG • H/SI1 • GIA 5231944281
Certificate GIA 5231944281
Diamond specifications and retailer prices
About this 0.51ct natural emerald diamond
This 0.51ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231944281. Listed at 12 retailers as of October 30, 2026, with prices from $482 to $911, a $429 spread on the same certified stone. Frank Darling lists it at $911. 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 →12 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
- 0.51ct EmeraldH/SI1from $389across 24 retailersAs of October 30, 2026
- 0.51ct EmeraldH/SI1from $585across 18 retailersAs of October 26, 2026
- 0.51ct EmeraldH/SI1from $411across 16 retailersAs of October 29, 2026
- 0.51ct EmeraldH/SI1from $421across 15 retailersAs of October 29, 2026
- 0.51ct EmeraldH/SI1from $404across 14 retailersAs of October 30, 2026
- 0.51ct EmeraldH/SI1from $530across 14 retailersAs of October 30, 2026
- 0.51ct EmeraldH/SI1from $323across 13 retailersAs of October 29, 2026
- 0.51ct EmeraldH/SI1from $530across 11 retailersAs of October 30, 2026