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Heart|Lab Grown|IGI

0.43ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG784669131

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784669131

Diamond specifications and retailer prices

From $172 USD
As of November 4, 2026
Save $766 USD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,110 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.43ct lab-grown heart diamond

This 0.43ct lab-grown heart sits in the sub-half-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784669131 or 784669131. Listed at 8 retailers as of November 4, 2026, with a 445% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784669131
Dimensions4.99 × 5.29 × 2.96 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.99 mm5.29 mm0.43 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784669131
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 56.0%

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 4
Current: $1,110 USD|Low: $172 USD|High: $1,147 USD|Avg: $492 USD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$172 USD
Retailer 6$293 USD
Retailer 7$334 USD
Retailer 4$340 USD
Retailer 3$342 USD
Retailer 9$370 USD
Retailer 5$508 USD
Retailer 2$938 USD
MOH London$1,110 USD

26 data points across 9 retailers

8 retailers$172 USD to $938 USD

A
Cheapest Retailer
-
$172 USD
Retailer 2
-
$293 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$334 USD
View
B+
Retailer 4
-
$340 USD
View
B+
Retailer 5
-
$342 USD
View
B
Retailer 6
-
$508 USD
View
B
Retailer 7
-
$938 USD
View
Most Expensive
MOH London
LG784669131 · Nov 5
$1,110 USD
£874 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $172 USDSave up to $766 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
0.43ct Heart
$172 USD