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Heart|Lab Grown|IGI

1.39ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG578320326

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG578320326

Diamond specifications and retailer prices

From $294 SGD
As of November 4, 2026
Save $1,085 SGD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,453 SGD at MOH London · As of October 29, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG578320326 or 578320326. Listed at 10 retailers as of November 4, 2026, with a 369% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578320326
Dimensions7.74 × 6.93 × 4.43 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
7.74 mm6.93 mm1.39 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578320326
Side View
Table 59.0%Crown 35°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 57.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,453 SGD|Low: $294 SGD|High: $1,462 SGD|Avg: $782 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8$294 SGD
Retailer 6$565 SGD
Retailer 4$622 SGD
Retailer 7$648 SGD
Retailer 2$667 SGD
Retailer 3$882 SGD
Retailer 5$1,163 SGD
MOH London$1,453 SGD

43 data points across 8 retailers

10 retailers$294 SGD to $1,379 SGD

A
Cheapest Retailer
-
$294 SGD
Final sale: no returns
A
Retailer 2
-
$565 SGD
View
A
Retailer 3
-
$583 SGD
View
A
Retailer 4
-
$622 SGD
View
B+
Retailer 5
-
$648 SGD
View
B+
Retailer 6
-
$667 SGD
View
B+
Retailer 7
-
$882 SGD
View
B
Retailer 8
-
$1,163 SGD
View
B
Retailer 9
-
$1,379 SGD
View
Most Expensive
MOH London
LG578320326 · Oct 29
$1,453 SGD
£895 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $294 SGDSave up to $1,085 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
$294 SGD