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Round|Lab Grown|IGI

1.50ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG526291488

Shape and cutting style on the report: Round brilliant

Certificate IGI LG526291488

Diamond specifications and retailer prices

From $557 CAD
$399 USD
As of October 30, 2026
Save $1,868 CAD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,425 CAD at MOH London · As of October 29, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526291488 or 526291488. Listed at 18 retailers as of October 29, 2026, with prices from $557 to $2,425, a $1,868 spread on the same certified stone. MOH London lists it at $2,425. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526291488
Dimensions7.21 × 7.27 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.21 mm7.27 mm1.50 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526291488
Side View
Table 55.5%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

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: Oct 30
Current: $2,425 CAD|Low: $397 CAD|High: $2,441 CAD|Avg: $1,164 CAD|-0.7%
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
October 30, 2026
Retailer 14$557 CAD
Retailer 11$617 CAD
Retailer 12$617 CAD
Retailer 5$679 CAD
Retailer 8$936 CAD
Retailer 4$961 CAD
Retailer 13$972 CAD
Retailer 10$989 CAD
Retailer 7$1,061 CAD
Retailer 2$1,173 CAD
Retailer 3$1,337 CAD
Retailer 9$1,810 CAD
Retailer 6$2,041 CAD
MOH London$2,425 CAD

25 data points across 14 retailers

18 retailers$557 CAD to $2,425 CAD

Retailer 1
-
$478 CAD
$342 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$557 CAD
$399 USD
View
Final sale: no returns
Retailer 3
-
$577 CAD
$413 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$577 CAD
$413 USD
View
A
Retailer 5
-
$617 CAD
$442 USD
View
Retailer 6
-
$617 CAD
$442 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$679 CAD
HK$3,800 HKD
View
B+
Retailer 8
-
$936 CAD
$670 USD
View
B+
Retailer 9
-
$961 CAD
$688 USD
View
B+
Retailer 10
-
$972 CAD
$696 USD
View
B+
Retailer 11
-
$989 CAD
$708 USD
View
B+
Retailer 12
-
$1,061 CAD
ZAR 12,267 ZAR
View
B+
Retailer 13
-
$1,173 CAD
$840 USD
View
Retailer 14
-
$1,337 CAD
$957 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$1,810 CAD
$1,296 USD
View
Retailer 16
-
$1,984 CAD
$1,420 USD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$2,041 CAD
$1,461 USD
View
Most Expensive
B
MOH London
LG526291488 · Oct 29
$2,425 CAD
£1,367 GBP
View
17 more retailers have this diamond
Prices start from $557 CADSave up to $1,868 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
$557 CAD