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Emerald|Lab Grown|IGI

3.12ct F VVS2 Emerald Lab Grown Diamond

F/VVS2 • IGI LG784614510

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784614510

Diamond specifications and retailer prices

From £2,791 GBP
$3,740 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £2,791 GBP at Brilliant Earth
View at Brilliant Earth

About this 3.12ct lab-grown emerald diamond

This 3.12ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG784614510 or 784614510. Listed at 2 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.12
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784614510
Dimensions10.20 × 6.85 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm6.85 mm3.12 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784614510
Side View
Table 66.0%Crown 39.3°Girdle: MED-STKPavilion 41.8°Culet: LargeDepth 68.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: £2,791 GBP|Low: £474 GBP|High: £4,903 GBP|Avg: £1,211 GBP|-43.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
July 18, 2026
Retailer 2£485 GBP
Retailer 10£487 GBP
Retailer 8£506 GBP
Retailer 9£693 GBP
Retailer 3£703 GBP
Retailer 7£937 GBP
Retailer 5£938 GBP
Retailer 11£1,478 GBP
Retailer 6£2,242 GBP
Retailer 4£2,605 GBP
Brilliant Earth£2,791 GBP

12 data points across 11 retailers

2 retailers

Retailer 1
-
£2,242 GBP
$3,004 USD
Price last confirmed 111 days ago
Most Expensive
C
Brilliant Earth
18483315Y · Oct 31
£2,791 GBP
$3,740 USD
View
1 more retailer has this diamond

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.

C
3.12ct Emerald
£2,791 GBP