CaratHunter
Plans
Round|Lab Grown|IGI

1.50ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG799643072

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799643072

Diamond specifications and retailer prices

From $252 SGD
As of November 5, 2026
Save $1,202 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,453 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799643072 or 799643072. Listed at 18 retailers as of November 5, 2026, with prices from $252 to $1,453, a $1,202 spread on the same certified stone. MOH London lists it at $1,453. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643072
Dimensions7.39 × 7.36 × 4.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.36 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643072
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,453 SGD|Low: $252 SGD|High: $1,491 SGD|Avg: $709 SGD|-2.5%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 9$252 SGD
Retailer 7$281 SGD
Retailer 4$291 SGD
Retailer 6$312 SGD
Retailer 18$312 SGD
Retailer 10$538 SGD
Retailer 17$542 SGD
Retailer 11$558 SGD
Retailer 2$568 SGD
Retailer 15$671 SGD
Retailer 16$736 SGD
Retailer 12$826 SGD
Retailer 14$907 SGD
Retailer 3$1,001 SGD
Retailer 8$1,017 SGD
Retailer 5$1,069 SGD
Retailer 13$1,431 SGD
MOH London$1,453 SGD

29 data points across 18 retailers

18 retailers$252 SGD to $1,453 SGD

A
Cheapest Retailer
-
$252 SGD
A
Retailer 2
-
$281 SGD
View
Final sale: no returns
A
Retailer 3
-
$291 SGD
View
Retailer 4
-
$312 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$312 SGD
View
A
Retailer 6
-
$538 SGD
View
B+
Retailer 7
-
$542 SGD
View
A
Retailer 8
-
$558 SGD
View
A
Retailer 9
-
$568 SGD
View
B+
Retailer 10
-
$671 SGD
View
B+
Retailer 11
-
$736 SGD
View
B+
Retailer 12
-
$826 SGD
View
B+
Retailer 13
-
$907 SGD
View
B+
Retailer 14
-
$1,001 SGD
View
B+
Retailer 15
-
$1,017 SGD
View
B+
Retailer 16
-
$1,069 SGD
View
B
Retailer 17
-
$1,431 SGD
View
Most Expensive
B
MOH London
LG799643072 · Nov 5
$1,453 SGD
£896 GBP
View
17 more retailers have this diamond
Prices start from $252 SGDSave up to $1,202 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
1.50ct Round
$252 SGD