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Heart|Lab Grown|IGI

1.43ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG816690070

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816690070

Diamond specifications and retailer prices

From $229 USD
As of November 4, 2026
Save $905 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,134 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816690070 or 816690070. Listed at 11 retailers as of November 4, 2026, with prices from $229 to $1,134, a $905 spread on the same certified stone. MOH London lists it at $1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816690070
Dimensions7.09 × 7.88 × 4.44 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm7.88 mm1.43 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816690070
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 56.3%

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: $1,134 USD|Low: $229 USD|High: $1,247 USD|Avg: $694 USD|-9.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5$229 USD
Retailer 10$265 USD
Retailer 2$320 USD
Retailer 4$436 USD
Retailer 8$482 USD
Retailer 12$640 USD
Retailer 11$741 USD
Retailer 6$912 USD
Retailer 7$915 USD
Retailer 9$918 USD
Retailer 3$970 USD
MOH London$1,134 USD

22 data points across 12 retailers

11 retailers$229 USD to $1,134 USD

A
Cheapest Retailer
-
$229 USD
A
Retailer 2
-
$265 USD
View
A
Retailer 3
-
$320 USD
View
A
Retailer 4
-
$482 USD
View
B+
Retailer 5
-
$640 USD
View
B+
Retailer 6
-
$741 USD
View
B
Retailer 7
-
$912 USD
View
B
Retailer 8
-
$915 USD
View
B
Retailer 9
-
$918 USD
View
B
Retailer 10
-
$970 USD
View
Most Expensive
B
MOH London
LG816690070 · Nov 5
$1,134 USD
£893 GBP
View
10 more retailers have this diamond
Prices start from $229 USDSave up to $905 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
1.43ct Heart
$229 USD