0.51ct D IF Marquise Natural Diamond
GD • D/IF • GIA 6214385731
Certificate GIA 6214385731
Diamond specifications and retailer prices
About this 0.51ct natural marquise diamond
This 0.51ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6214385731. Listed at 14 retailers as of October 28, 2026, with prices from $1,812 to $5,039, a $3,227 spread on the same certified stone. NZ Jewellers lists it at $5,039. 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 →14 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 MarquiseD/IFfrom $1,047across 22 retailersAs of October 28, 2026
- 0.51ct MarquiseD/IFfrom $1,535across 19 retailersAs of October 28, 2026
- 0.51ct MarquiseD/IFfrom $1,803across 18 retailersAs of October 28, 2026
- 0.51ct MarquiseD/IFfrom $1,447across 15 retailersAs of October 31, 2026
- 0.51ct MarquiseD/IFfrom $1,530across 15 retailersAs of October 31, 2026
- 0.51ct MarquiseD/IFfrom $1,448across 14 retailersAs of October 31, 2026
- 0.51ct MarquiseD/IFfrom $1,166across 11 retailersAs of October 28, 2026
- 0.51ct MarquiseD/IFfrom $1,126across 11 retailersAs of October 31, 2026