Heart|Lab Grown|IGI

0.99ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG841658609

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841658609

Diamond specifications and retailer prices

From €322 EUR
£284 GBP
As of October 26, 2026
2 retailers carry this diamond
Most expensive: €573 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841658609 or 841658609. 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

0.99
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841658609
Dimensions6.24 × 6.81 × 4.02 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
6.24 mm6.81 mm0.99 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841658609
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: €322 EUR|Low: €163 EUR|High: €350 EUR|Avg: €285 EUR|-7.8%
Retailer 1
Retailer 2
October 26, 2026
Retailer 2€163 EUR
Retailer 1€322 EUR

18 data points across 2 retailers

2 retailers

A
Cheapest Retailer
-
€322 EUR
£284 GBP
Most Expensive
Brilliant Earth
21714879A · Oct 24
€573 EUR
$640 USD
View
Price last confirmed 7 days ago
1 more retailer has this diamond
Prices start from €322 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.

A
0.99ct Heart
€322 EUR