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Heart|Lab Grown|IGI

1.35ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG845666286

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845666286

Diamond specifications and retailer prices

From $263 SGD
As of November 4, 2026
Save $1,103 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,366 SGD at MOH London · As of November 5, 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 very-good cut grade and certified by IGI LG845666286 or 845666286. Listed at 11 retailers as of November 4, 2026, with prices from $263 to $1,366, a $1,103 spread on the same certified stone. MOH London lists it at $1,366. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.35
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845666286
Dimensions6.67 × 7.25 × 4.62 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm7.25 mm1.35 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845666286
Side View
Table 61.0%Crown 37.1°Girdle: THK-VTKPavilion 41.7°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,366 SGD|Low: $263 SGD|High: $1,392 SGD|Avg: $637 SGD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$263 SGD
Retailer 4$347 SGD
Retailer 3$396 SGD
Retailer 8$501 SGD
Retailer 7$505 SGD
Retailer 5$524 SGD
Retailer 10$668 SGD
Retailer 6$714 SGD
Retailer 2$949 SGD
Retailer 9$995 SGD
MOH London$1,366 SGD

22 data points across 11 retailers

11 retailers$263 SGD to $1,366 SGD

A
Cheapest Retailer
-
$263 SGD
Final sale: no returns
A
Retailer 2
-
$347 SGD
View
B+
Retailer 3
-
$396 SGD
View
A
Retailer 4
-
$501 SGD
View
A
Retailer 5
-
$505 SGD
View
A
Retailer 6
-
$524 SGD
View
B+
Retailer 7
-
$668 SGD
View
B+
Retailer 8
-
$714 SGD
View
B+
Retailer 9
-
$949 SGD
View
B
Retailer 10
-
$995 SGD
View
Most Expensive
B
MOH London
LG845666286 · Nov 5
$1,366 SGD
£842 GBP
View
10 more retailers have this diamond
Prices start from $263 SGDSave up to $1,103 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
$263 SGD