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Round|Lab Grown|IGI

1.50ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG557215139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557215139

Diamond specifications and retailer prices

From $514 CAD
$368 USD
As of October 29, 2026
Save $1,989 CAD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,503 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 LG557215139 or 557215139. Listed at 15 retailers as of October 29, 2026, with prices from $514 to $2,503, a $1,989 spread on the same certified stone. MOH London lists it at $2,503. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557215139
Dimensions7.32 × 7.26 × 4.53 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
7.32 mm7.26 mm1.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557215139
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

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: Oct 29
Current: $2,503 CAD|Low: $493 CAD|High: $2,521 CAD|Avg: $1,156 CAD|-0.6%
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
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 11$514 CAD
Retailer 4$576 CAD
Retailer 16$596 CAD
Retailer 5$637 CAD
Retailer 12$637 CAD
Retailer 9$845 CAD
Retailer 6$967 CAD
Retailer 14$990 CAD
Retailer 15$996 CAD
Retailer 13$1,017 CAD
Retailer 2$1,095 CAD
Retailer 8$1,336 CAD
Retailer 10$1,869 CAD
Retailer 3$2,049 CAD
Retailer 7$2,104 CAD
MOH London$2,503 CAD

25 data points across 16 retailers

15 retailers$514 CAD to $2,503 CAD

A
Cheapest Retailer
-
$514 CAD
$368 USD
A
Retailer 2
-
$576 CAD
$412 USD
View
Final sale: no returns
A
Retailer 3
-
$596 CAD
$427 USD
View
A
Retailer 4
-
$637 CAD
$456 USD
View
A
Retailer 5
-
$637 CAD
$456 USD
View
A
Retailer 6
-
$845 CAD
$605 USD
View
B+
Retailer 7
-
$967 CAD
$692 USD
View
B+
Retailer 8
-
$990 CAD
$709 USD
View
Retailer 9
-
$996 CAD
£562 GBP
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$1,017 CAD
$728 USD
View
B+
Retailer 11
-
$1,095 CAD
ZAR 12,667 ZAR
View
B
Retailer 12
-
$1,869 CAD
$1,338 USD
View
B
Retailer 13
-
$2,049 CAD
$1,467 USD
View
B
Retailer 14
-
$2,104 CAD
$1,507 USD
View
Most Expensive
B
MOH London
LG557215139 · Oct 29
$2,503 CAD
£1,411 GBP
View
14 more retailers have this diamond
Prices start from $514 CADSave up to $1,989 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
$514 CAD