3.12ct D IF Oval Lab Grown Diamond
EX • D/IF • GCAL 361216397
Shape and cutting style on the report: Oval brilliant
Certificate GCAL 361216397
Diamond specifications and retailer prices
About this 3.12ct lab-grown oval diamond
This 3.12ct lab-grown oval 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 GCAL 361216397. Listed at 10 retailers as of October 29, 2026, with a 703% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →10 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
- 3.12ct OvalD/IFfrom $3,646across 20 retailersAs of October 29, 2026
- 3.12ct OvalD/IFfrom $1,239across 20 retailersAs of October 29, 2026
- 3.12ct OvalD/IFfrom $1,239across 19 retailersAs of October 29, 2026
- 3.12ct OvalD/IFfrom $4,046across 18 retailersAs of October 29, 2026
- 3.12ct OvalD/IFfrom $1,289across 17 retailersAs of October 29, 2026
- 3.12ct OvalD/IFfrom $1,289across 16 retailersAs of October 29, 2026
- 3.12ct OvalD/IFfrom $3,523across 15 retailersAs of October 29, 2026
- 3.12ct OvalD/IFfrom $2,118across 11 retailersAs of October 29, 2026