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Round|Lab Grown|IGI

1.50ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG803613712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803613712

Diamond specifications and retailer prices

From $304 CAD
As of November 6, 2026
Save $1,276 CAD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,580 CAD 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 very-good cut grade and certified by IGI LG803613712 or 803613712. Listed at 17 retailers as of November 5, 2026, with prices from $304 to $1,580, a $1,276 spread on the same certified stone. MOH London lists it at $1,580. 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

1.50
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803613712
Dimensions7.48 × 7.44 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.44 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG803613712
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 39.6°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: Nov 6
Current: $1,580 CAD|Low: $304 CAD|High: $1,969 CAD|Avg: $843 CAD|-4.6%
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
November 6, 2026
Retailer 9$304 CAD
Retailer 13$374 CAD
Retailer 2$552 CAD
Retailer 10$589 CAD
Retailer 11$603 CAD
Retailer 8$610 CAD
Retailer 6$619 CAD
Retailer 5$701 CAD
Retailer 4$1,075 CAD
Retailer 7$1,092 CAD
Retailer 3$1,103 CAD
Retailer 12$1,215 CAD
MOH London$1,580 CAD

43 data points across 13 retailers

17 retailers$304 CAD to $1,580 CAD

Retailer 1
-
$279 CAD
Price last confirmed 27 days ago
A
Retailer 2
-
$304 CAD
View
Final sale: no returns
Retailer 3
-
$324 CAD
View
Price last confirmed 24 days ago
Retailer 4
-
$346 CAD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$374 CAD
View
B+
Retailer 6
-
$552 CAD
View
B+
Retailer 7
-
$589 CAD
View
B+
Retailer 8
-
$603 CAD
View
B+
Retailer 9
-
$610 CAD
View
B+
Retailer 10
-
$619 CAD
View
Retailer 11
-
$701 CAD
View
Price last confirmed 11 days ago
Retailer 12
-
$1,075 CAD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,092 CAD
View
B
Retailer 14
-
$1,103 CAD
View
Retailer 15
-
$1,114 CAD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$1,215 CAD
View
Most Expensive
B
MOH London
LG803613712 · Nov 5
$1,580 CAD
£891 GBP
View
16 more retailers have this diamond
Prices start from $304 CADSave up to $1,276 CAD

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
$304 CAD