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Heart|Lab Grown|IGI

1.39ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG602365481

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602365481

Diamond specifications and retailer prices

From $250 SGD
As of November 4, 2026
Save $1,200 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,450 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.39ct lab-grown heart diamond

This 1.39ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602365481 or 602365481. Listed at 21 retailers as of November 1, 2026, with prices from $250 to $1,450, a $1,200 spread on the same certified stone. MOH London lists it at $1,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602365481
Dimensions6.67 × 7.87 × 4.64 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.67 mm7.87 mm1.39 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602365481
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 43.2°Culet: NoneDepth 59.0%

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: Nov 4
Current: $1,450 SGD|Low: $240 SGD|High: $1,468 SGD|Avg: $655 SGD
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
November 5, 2026
Retailer 15$250 SGD
Retailer 6$280 SGD
Retailer 4$290 SGD
Retailer 5$310 SGD
Retailer 16$310 SGD
Retailer 8$419 SGD
Retailer 10$535 SGD
Retailer 2$561 SGD
Retailer 11$671 SGD
Retailer 7$728 SGD
Retailer 9$756 SGD
Retailer 12$977 SGD
Retailer 3$998 SGD
Retailer 14$1,001 SGD
Retailer 13$1,150 SGD
MOH London$1,450 SGD

45 data points across 16 retailers

21 retailers$250 SGD to $1,450 SGD

A
Cheapest Retailer
-
$250 SGD
A
Retailer 2
-
$280 SGD
View
Final sale: no returns
A
Retailer 3
-
$290 SGD
View
A
Retailer 4
-
$310 SGD
View
Retailer 5
-
$310 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$342 SGD
View
B+
Retailer 7
-
$419 SGD
View
A
Retailer 8
-
$535 SGD
View
A
Retailer 9
-
$561 SGD
View
B+
Retailer 10
-
$671 SGD
View
B+
Retailer 11
-
$708 SGD
View
B+
Retailer 12
-
$728 SGD
View
B+
Retailer 13
-
$756 SGD
View
B+
Retailer 14
-
$787 SGD
View
Retailer 15
-
$977 SGD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$998 SGD
View
B+
Retailer 17
-
$1,001 SGD
View
B+
Retailer 18
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$1,009 SGD
View
B
Retailer 19
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$1,065 SGD
View
B
Retailer 20
-
$1,150 SGD
View
Most Expensive
B
MOH London
LG602365481 · Nov 1
$1,450 SGD
£894 GBP
View
20 more retailers have this diamond
Prices start from $250 SGDSave up to $1,200 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
1.39ct Heart
$250 SGD