CaratHunter
Plans
Heart|Lab Grown|IGI

1.40ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LGG1198116

Certificate IGI LGG1198116

Diamond specifications and retailer prices

From $231 USD
As of November 1, 2026
Save $850 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,081 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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), with a very-good cut grade and certified by IGI LGG1198116. Listed at 5 retailers as of October 31, 2026, with prices from $231 to $1,081, a $850 spread on the same certified stone. Taylor and Hart lists it at $1,081. 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
Very Good
Cut

Specifications

CutVery Good
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
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1198116
Side View
Table 57.5%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $315 USD|Low: $231 USD|High: $696 USD|Avg: $431 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$231 USD
Retailer 1$315 USD
Retailer 2$529 USD
Retailer 3$690 USD

44 data points across 4 retailers

5 retailers$231 USD to $1,081 USD

A
Cheapest Retailer
-
$231 USD
Final sale: no returns
A
Retailer 2
-
$315 USD
£248 GBP
View
B+
Retailer 3
-
$529 USD
£416 GBP
View
B+
Retailer 4
-
$690 USD
A$1,062 AUD
View
Most Expensive
B
Taylor and Hart
FN0LVYI · Oct 31
$1,081 USD
View
4 more retailers have this diamond
Prices start from $231 USDSave up to $850 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.

A
1.40ct Heart
$231 USD