0.53ct F SI1 Marquise Natural Diamond
EX • F/SI1 • GIA 1565082605
Certificate GIA 1565082605
Diamond specifications and retailer prices
About this 0.53ct natural marquise diamond
This 0.53ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565082605. Listed at 16 retailers as of October 31, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
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
- 0.53ct MarquiseF/SI1from $809across 23 retailersAs of October 31, 2026
- 0.53ct MarquiseF/SI1from $785across 21 retailersAs of October 31, 2026
- 0.53ct MarquiseF/SI1from $752across 16 retailersAs of November 2, 2026
- 0.53ct MarquiseF/SI1from $766across 13 retailersAs of November 2, 2026
- 0.53ct MarquiseF/SI1from $707across 12 retailersAs of October 31, 2026
- 0.53ct MarquiseF/SI1from $1,336across 5 retailersAs of November 2, 2026
- 0.53ct MarquiseF/SI1from $1,097across 4 retailersAs of November 1, 2026
- 0.53ct MarquiseF/SI1from $643across 3 retailersAs of November 2, 2026