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Heart|Lab Grown|IGI

1.02ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG812609436

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812609436

Diamond specifications and retailer prices

From $379 USD
As of November 4, 2026
Save $667 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,046 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812609436 or 812609436. Listed at 7 retailers as of November 2, 2026, with prices from $379 to $1,046, a $667 spread on the same certified stone. MOH London lists it at $1,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812609436
Dimensions6.75 × 6.60 × 4.01 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm6.60 mm1.02 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812609436
Side View
Table 56.0%Crown 31.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 59.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,046 USD|Low: $370 USD|High: $1,059 USD|Avg: $566 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$379 USD
Retailer 4$395 USD
Retailer 2$399 USD
Retailer 6$421 USD
Retailer 5$539 USD
Retailer 7$773 USD
MOH London$1,046 USD

43 data points across 7 retailers

7 retailers$379 USD to $1,046 USD

A
Cheapest Retailer
-
$379 USD
B+
Retailer 2
-
$395 USD
View
B+
Retailer 3
-
$399 USD
View
B+
Retailer 4
-
$421 USD
View
B+
Retailer 5
-
$539 USD
View
B
Retailer 6
-
$773 USD
View
Most Expensive
B
MOH London
LG812609436 · Nov 2
$1,046 USD
£824 GBP
View
6 more retailers have this diamond
Prices start from $379 USDSave up to $667 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
1.02ct Heart
$379 USD