0.51ct H FL Round Natural Diamond
EX • H/FL • GIA 5543768504
Certificate GIA 5543768504
Diamond specifications and retailer prices
About this 0.51ct natural round diamond
This 0.51ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5543768504. Listed at 7 retailers as of October 30, 2026, with prices from $999 to $2,640, a $1,641 spread on the same certified stone. NZ Jewellers lists it at $2,640. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.
The 4Cs
Specifications
Caratlytics Score
How it works →7 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.
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