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Heart|Lab Grown|IGI

4.08ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG805643935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805643935

Diamond specifications and retailer prices

From $724 SGD
£446 GBP
As of October 27, 2026
Save $2,890 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,614 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 4.08ct lab-grown heart diamond

This 4.08ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805643935 or 805643935. Listed at 15 retailers as of October 26, 2026, with prices from $724 to $3,614, a $2,890 spread on the same certified stone. MOH London lists it at $3,614. 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

4.08
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805643935
Dimensions9.97 × 11.22 × 6.43 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm11.22 mm4.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805643935
Side View
Table 60.0%Crown 36.9°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 57.3%

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: $3,614 SGD|Low: $692 SGD|High: $3,970 SGD|Avg: $1,585 SGD|-9.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 7$697 SGD
Retailer 10$724 SGD
Retailer 6$780 SGD
Retailer 5$781 SGD
Retailer 15$864 SGD
Retailer 9$933 SGD
Retailer 16$1,036 SGD
Retailer 4$1,273 SGD
Retailer 12$1,335 SGD
Retailer 11$1,339 SGD
Retailer 13$1,865 SGD
Retailer 8$1,868 SGD
Retailer 14$1,934 SGD
Retailer 3$2,274 SGD
Retailer 2$2,707 SGD
MOH London$3,614 SGD

34 data points across 16 retailers

15 retailers$724 SGD to $3,614 SGD

Retailer 1
-
$697 SGD
$545 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$724 SGD
£446 GBP
View
A
Retailer 3
-
$781 SGD
$611 USD
View
A
Retailer 4
-
$864 SGD
$676 USD
View
A
Retailer 5
-
$933 SGD
HK$5,700 HKD
View
A
Retailer 6
-
$1,036 SGD
$810 USD
View
B+
Retailer 7
-
$1,273 SGD
$996 USD
View
B+
Retailer 8
-
$1,335 SGD
$1,044 USD
View
B+
Retailer 9
-
$1,339 SGD
£825 GBP
View
B+
Retailer 10
-
$1,865 SGD
$1,459 USD
View
B
Retailer 11
-
$1,868 SGD
A$2,248 AUD
View
B
Retailer 12
-
$1,934 SGD
$1,513 USD
View
B
Retailer 13
-
$2,274 SGD
$1,779 USD
View
B
Retailer 14
-
$2,707 SGD
View
Most Expensive
B
MOH London
LG805643935 · Oct 26
$3,614 SGD
£2,226 GBP
View
14 more retailers have this diamond
Prices start from $724 SGDSave up to $2,890 SGD

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
4.08ct Heart
$724 SGD