1.00ct G SI1 Marquise Natural Diamond
EX • G/SI1 • GIA 2546186288
Certificate GIA 2546186288
Diamond specifications and retailer prices
About this 1ct natural marquise diamond
This 1ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546186288. Listed at 21 retailers as of October 31, 2026, with a 45% 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 →21 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
- 1ct MarquiseG/SI1from $2,490across 32 retailersAs of November 4, 2026
- 1ct MarquiseG/SI1from $2,394across 21 retailersAs of November 6, 2026
- 1ct MarquiseG/SI1from $3,110across 18 retailersAs of November 6, 2026
- 1ct MarquiseG/SI1from $3,539across 17 retailersAs of November 6, 2026
- 1ct MarquiseG/SI1from $3,410across 17 retailersAs of November 5, 2026
- 1ct MarquiseG/SI1from $2,892across 17 retailersAs of November 6, 2026
- 1ct MarquiseG/SI1from $2,734across 15 retailersAs of November 4, 2026
- 1ct MarquiseG/SI1from $3,134across 14 retailersAs of November 6, 2026