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Heart|Lab Grown|IGI

1.35ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG843692805

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843692805

Diamond specifications and retailer prices

From $515 SGD
As of November 4, 2026
Save $901 SGD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,416 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.35ct lab-grown heart diamond

This 1.35ct 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 LG843692805 or 843692805. Listed at 5 retailers as of November 2, 2026, with prices from $515 to $1,416, a $901 spread on the same certified stone. MOH London lists it at $1,416. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843692805
Dimensions7.16 × 7.63 × 4.30 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.63 mm1.35 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843692805
Side View
Table 62.0%Crown 34.6°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,416 SGD|Low: $513 SGD|High: $1,423 SGD|Avg: $921 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3$515 SGD
Retailer 4$719 SGD
Retailer 5$1,060 SGD
Retailer 2$1,111 SGD
MOH London$1,416 SGD

10 data points across 5 retailers

5 retailers$515 SGD to $1,416 SGD

A
Cheapest Retailer
-
$515 SGD
B+
Retailer 2
-
$719 SGD
View
B
Retailer 3
-
$1,060 SGD
View
B
Retailer 4
-
$1,111 SGD
View
Most Expensive
B
MOH London
LG843692805 · Nov 2
$1,416 SGD
£873 GBP
View
4 more retailers have this diamond
Prices start from $515 SGDSave up to $901 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
1.35ct Heart
$515 SGD