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Heart|Lab Grown|IGI

1.20ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG741509763

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741509763

Diamond specifications and retailer prices

From $518 SGD
$405 USD
As of October 30, 2026
Save $1,026 SGD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,544 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741509763 or 741509763. Listed at 10 retailers as of October 29, 2026, with prices from $518 to $1,544, a $1,026 spread on the same certified stone. MOH London lists it at $1,544. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741509763
Dimensions7.34 × 7.34 × 6.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.34 mm7.34 mm1.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741509763
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
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 30
Current: $1,544 SGD|Low: $509 SGD|High: $1,554 SGD|Avg: $1,000 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$518 SGD
Retailer 3$616 SGD
Retailer 8$688 SGD
Retailer 6$718 SGD
Retailer 2$727 SGD
Retailer 4$1,289 SGD
Retailer 10$1,299 SGD
Retailer 9$1,309 SGD
Retailer 5$1,393 SGD
MOH London$1,544 SGD

36 data points across 10 retailers

10 retailers$518 SGD to $1,544 SGD

A
Cheapest Retailer
-
$518 SGD
$405 USD
A
Retailer 2
-
$616 SGD
€459 EUR
View
B+
Retailer 3
-
$688 SGD
$538 USD
View
B+
Retailer 4
-
$718 SGD
$562 USD
View
B+
Retailer 5
-
$727 SGD
£447 GBP
View
B
Retailer 6
-
$1,289 SGD
A$1,551 AUD
View
B
Retailer 7
-
$1,299 SGD
$1,016 USD
View
B
Retailer 8
-
$1,336 SGD
$1,045 USD
View
B
Retailer 9
-
$1,393 SGD
$1,090 USD
View
Most Expensive
B
MOH London
LG741509763 · Oct 29
$1,544 SGD
£951 GBP
View
9 more retailers have this diamond
Prices start from $518 SGDSave up to $1,026 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
1.20ct Heart
$518 SGD