4.77ct D IF Marquise Lab Grown Diamond
EX • D/IF • IGI LG805694639
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG805694639
Diamond specifications and retailer prices
About this 4.77ct lab-grown marquise diamond
This 4.77ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805694639 or 805694639. Listed at 26 retailers as of October 29, 2026, with prices from $8,990 to $56,938, a $47,947 spread on the same certified stone. Do Amore Diamonds lists it at $56,938. 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
How it works →26 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
- 4.53ct MarquiseD/IFfrom $13,728across 21 retailersAs of October 30, 2026
- 4.53ct MarquiseD/IFfrom $18,607across 10 retailersAs of October 28, 2026
- 4.52ct MarquiseD/IFfrom $8,094across 22 retailersAs of October 30, 2026
- 5.02ct MarquiseD/IFfrom $33,107across 15 retailersAs of October 28, 2026
- 4.47ct MarquiseD/IFfrom $16,511across 11 retailersAs of October 28, 2026
- 5.09ct MarquiseD/IFfrom $21,306across 13 retailersAs of October 30, 2026
- 5.09ct MarquiseD/IFfrom $27,495across 12 retailersAs of October 26, 2026
- 5.1ct MarquiseD/IFfrom $23,894across 14 retailersAs of October 28, 2026