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Round|Lab Grown|IGI

1.50ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG759503319

Shape and cutting style on the report: Round brilliant

Certificate IGI LG759503319

Diamond specifications and retailer prices

From $261 CAD
As of November 3, 2026
Save $1,250 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,511 CAD at MOH London · As of November 2, 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 LG759503319 or 759503319. Listed at 18 retailers as of November 2, 2026, with prices from $261 to $1,511, a $1,250 spread on the same certified stone. MOH London lists it at $1,511. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759503319
Dimensions7.44 × 7.40 × 4.40 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
7.44 mm7.40 mm1.50 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759503319
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.3%

Caratlytics Score

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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 3
Current: $1,511 CAD|Low: $250 CAD|High: $1,531 CAD|Avg: $656 CAD
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
November 6, 2026
Retailer 12$261 CAD
Retailer 3$292 CAD
Retailer 5$303 CAD
Retailer 7$324 CAD
Retailer 15$324 CAD
Retailer 13$436 CAD
Retailer 8$578 CAD
Retailer 9$592 CAD
Retailer 2$594 CAD
Retailer 4$684 CAD
Retailer 10$992 CAD
Retailer 6$1,039 CAD
Retailer 11$1,043 CAD
Retailer 14$1,215 CAD
MOH London$1,511 CAD

43 data points across 15 retailers

18 retailers$261 CAD to $1,511 CAD

A
Cheapest Retailer
-
$261 CAD
A
Retailer 2
-
$292 CAD
View
Final sale: no returns
A
Retailer 3
-
$303 CAD
View
Retailer 4
-
$324 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$324 CAD
View
B+
Retailer 6
-
$436 CAD
View
A
Retailer 7
-
$578 CAD
View
A
Retailer 8
-
$582 CAD
View
A
Retailer 9
-
$592 CAD
View
B+
Retailer 10
-
$594 CAD
View
B+
Retailer 11
-
$684 CAD
View
B+
Retailer 12
-
$827 CAD
View
B+
Retailer 13
-
$992 CAD
View
B
Retailer 14
-
$1,039 CAD
View
B
Retailer 15
-
$1,043 CAD
View
B
Retailer 16
-
$1,114 CAD
View
B
Retailer 17
-
$1,215 CAD
View
Most Expensive
B
MOH London
LG759503319 · Nov 2
$1,511 CAD
£852 GBP
View
17 more retailers have this diamond
Prices start from $261 CADSave up to $1,250 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
$261 CAD