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Heart|Lab Grown|IGI

1.40ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG826694820

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826694820

Diamond specifications and retailer prices

From $227 USD
As of November 1, 2026
Save $250 USD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $477 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 top-tier cut grade and certified by IGI LG826694820 or 826694820. Listed at 2 retailers as of November 1, 2026, with prices from $227 to $477, a $250 spread on the same certified stone. 77 Diamonds lists it at $477. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826694820
Dimensions6.63 × 7.80 × 4.62 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm7.80 mm1.40 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826694820
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $477 USD|Low: $227 USD|High: $886 USD|Avg: $546 USD|-3.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$227 USD
Retailer 6$421 USD
Retailer 3$435 USD
77 Diamonds$477 USD
Retailer 5$605 USD
Retailer 4$886 USD

35 data points across 6 retailers

2 retailers$227 USD to $477 USD

A
Cheapest Retailer
-
$227 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSP83UHEZK · Nov 2
$477 USD
£376 GBP
View
1 more retailer has this diamond
Prices start from $227 USDSave up to $250 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
$227 USD