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Heart|Lab Grown|IGI

1.40ct F VVS2 Heart Lab Grown Diamond

F/VVS2 • IGI LGG1198116

Certificate IGI LGG1198116

Diamond specifications and retailer prices

From $489 USD
ZAR 7,893 ZAR
As of November 1, 2026
Save $647 USD (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,135 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.4ct lab-grown heart diamond

This 1.4ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LGG1198116 or G1198116. Listed at 2 retailers as of October 26, 2026, with prices from $489 to $1,135, a $647 spread on the same certified stone. MOH London lists it at $1,135. 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

1.40
Carat
F
Color
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1198116
Dimensions7.03 × 7.70 × 4.44 mm
L/W Ratio1.10
Top View
7.03 mm7.70 mm1.40 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1198116
Side View
Table 57.5%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,135 USD|Low: $467 USD|High: $1,148 USD|Avg: $813 USD|-1.0%
MOH London
Retailer 2
November 1, 2026
Retailer 2$489 USD
MOH London$1,135 USD

13 data points across 2 retailers

2 retailers$489 USD to $1,135 USD

B+
Cheapest Retailer
-
$489 USD
ZAR 7,893 ZAR
Most Expensive
B
MOH London
LGG1198116 · Oct 26
$1,135 USD
£894 GBP
View
1 more retailer has this diamond
Prices start from $489 USDSave up to $647 USD

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.

B+
1.40ct Heart
$489 USD