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Heart|Lab Grown|IGI

5.08ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG833698325

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833698325

Diamond specifications and retailer prices

From $1,305 CAD
£736 GBP
As of October 27, 2026
Save $3,270 CAD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,616 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.08ct lab-grown heart diamond

This 5.08ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG833698325 or 833698325. Listed at 13 retailers as of October 25, 2026, with a 250% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.08
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833698325
Dimensions11.52 × 10.92 × 7.14 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm10.92 mm5.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833698325
Side View
Table 62.0%Crown 34.5°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 62.0%

Caratlytics Score

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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: Oct 27
Current: $5,616 CAD|Low: $1,087 CAD|High: $10,924 CAD|Avg: $3,050 CAD|-48.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$1,123 CAD
Retailer 5$1,305 CAD
Retailer 11$1,359 CAD
Retailer 9$1,411 CAD
Retailer 2$1,816 CAD
Retailer 6$1,855 CAD
Retailer 7$1,887 CAD
Retailer 8$2,866 CAD
Retailer 4$2,939 CAD
Retailer 12$3,916 CAD
Retailer 10$4,575 CAD
Brilliant Earth$5,616 CAD

38 data points across 12 retailers

13 retailers$1,305 CAD to $4,575 CAD

Retailer 1
-
$1,069 CAD
$765 USD
Price last confirmed 31 days ago
Retailer 2
-
$1,123 CAD
$804 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$1,305 CAD
£736 GBP
View
A
Retailer 4
-
$1,359 CAD
HK$7,600 HKD
View
A
Retailer 5
-
$1,411 CAD
$1,010 USD
View
B+
Retailer 6
-
$1,816 CAD
€1,238 EUR
View
B+
Retailer 7
-
$1,855 CAD
£1,046 GBP
View
B+
Retailer 8
-
$1,887 CAD
$1,351 USD
View
B
Retailer 9
-
$2,866 CAD
$2,052 USD
View
B
Retailer 10
-
$2,939 CAD
$2,104 USD
View
B
Retailer 11
-
$3,916 CAD
SGD 3,788 SGD
View
B
Retailer 12
-
$4,575 CAD
£2,579 GBP
View
Most Expensive
Brilliant Earth
21547278A · Oct 30
$5,616 CAD
$4,020 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,305 CADSave up to $3,270 CAD

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
5.08ct Heart
$1,305 CAD