1.23ct D VS1 Princess Lab Grown Diamond
EX • D/VS1 • IGI LG628403431
Shape and cutting style on the report: Princess cut
Certificate IGI LG628403431
Diamond specifications and retailer prices
About this 1.23ct lab-grown princess diamond
This 1.23ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628403431 or 628403431. Listed at 21 retailers as of October 30, 2026, with prices from £194 to £968, a £774 spread on the same certified stone. Reve Diamonds lists it at £968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
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.
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- 1.23ct PrincessD/VS1from £174across 21 retailersAs of October 30, 2026
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- 1.23ct PrincessD/VS1from £194across 20 retailersAs of October 30, 2026
- 1.23ct PrincessD/VS1from £194across 20 retailersAs of October 30, 2026