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Heart|Lab Grown|IGI

1.56ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG823645309

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823645309

Diamond specifications and retailer prices

From €333 EUR
$374 USD
As of October 26, 2026
2 retailers carry this diamond
Most expensive: €958 EUR at Brilliance · As of October 5, 2026
View at Brilliance

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823645309 or 823645309. Listed at 2 retailers as of October 26, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823645309
Dimensions8.05 × 7.37 × 4.67 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm7.37 mm1.56 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823645309
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 58.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: €958 EUR|Low: €229 EUR|High: €1,997 EUR|Avg: €859 EUR|-10.2%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 3€229 EUR
Retailer 2€333 EUR
Retailer 4€359 EUR
Retailer 5€521 EUR
Brilliance€958 EUR
Retailer 7€1,094 EUR
Retailer 6€1,997 EUR

8 data points across 7 retailers

2 retailers

B+
Cheapest Retailer
-
€333 EUR
$374 USD
Most Expensive
Brilliance
D44406767 · Oct 5
€958 EUR
$1,075 USD
View
Price last confirmed 28 days ago
1 more retailer has this diamond
Prices start from €333 EUR

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.

B+
1.56ct Heart
€333 EUR