5.12ct H VS1 Marquise Lab Grown Diamond
ID • H/VS1 • IGI LG618487446
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG618487446
Diamond specifications and retailer prices
About this 5.12ct lab-grown marquise diamond
This 5.12ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618487446 or 618487446. Listed at 14 retailers as of October 18, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
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
- 5.12ct MarquiseH/VS1from $1,301As of November 1, 2026
- 5.12ct MarquiseH/VS1from $3,491As of November 1, 2026
- 5.11ct MarquiseH/VS1from $2,624across 16 retailersAs of October 31, 2026
- 5.13ct MarquiseH/VS1from $1,303As of November 1, 2026
- 5.1ct MarquiseH/VS1from $602across 3 retailersAs of October 31, 2026
- 5.14ct MarquiseH/VS1from $4,080As of October 27, 2026
- 5.09ct MarquiseH/VS1from $1,097across 2 retailersAs of November 1, 2026
- 5.09ct MarquiseH/VS1from $4,620As of October 31, 2026