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Heart|Lab Grown|IGI

1.42ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG833604090

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833604090

Diamond specifications and retailer prices

From $230 USD
As of November 1, 2026
Save $254 USD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $484 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.42ct lab-grown heart diamond

This 1.42ct 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 LG833604090 or 833604090. Listed at 2 retailers as of November 1, 2026, with prices from $230 to $484, a $254 spread on the same certified stone. 77 Diamonds lists it at $484. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833604090
Dimensions6.86 × 7.95 × 4.54 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm7.95 mm1.42 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833604090
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $484 USD|Low: $230 USD|High: $904 USD|Avg: $583 USD|-3.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$230 USD
Retailer 5$430 USD
77 Diamonds$484 USD
Retailer 4$621 USD
Retailer 3$904 USD

35 data points across 5 retailers

2 retailers$230 USD to $484 USD

A
Cheapest Retailer
-
$230 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSNUCPHFU3 · Nov 2
$484 USD
£381 GBP
View
1 more retailer has this diamond
Prices start from $230 USDSave up to $254 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
1.42ct Heart
$230 USD