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Round|Lab Grown|IGI

1.53ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG447099980

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447099980

Diamond specifications and retailer prices

From $1,243 CAD
As of November 5, 2026
Save $5,738 CAD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,981 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447099980 or 447099980. Listed at 12 retailers as of November 5, 2026, with prices from $1,243 to $6,981, a $5,738 spread on the same certified stone. MOH London lists it at $6,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099980
Dimensions7.49 × 7.43 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process Type IIa
Top View
7.49 mm7.43 mm1.53 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099980
Side View
Table 59.0%Crown 32.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.5%

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 5
Current: $6,981 CAD|Low: $1,243 CAD|High: $7,084 CAD|Avg: $3,157 CAD|-0.3%
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 5, 2026
Retailer 8$1,243 CAD
Retailer 9$1,878 CAD
Retailer 13$2,043 CAD
Retailer 12$2,103 CAD
Retailer 10$2,179 CAD
Retailer 15$2,179 CAD
Retailer 3$2,416 CAD
Retailer 6$2,557 CAD
Retailer 5$2,990 CAD
Retailer 11$3,444 CAD
Retailer 2$4,008 CAD
Retailer 4$4,061 CAD
Retailer 14$4,084 CAD
Retailer 7$4,873 CAD
MOH London$6,981 CAD

19 data points across 15 retailers

12 retailers$1,243 CAD to $6,981 CAD

A
Cheapest Retailer
-
$1,243 CAD
A
Retailer 2
-
$1,878 CAD
View
B+
Retailer 3
-
$2,043 CAD
View
B+
Retailer 4
-
$2,103 CAD
View
Final sale: no returns
Retailer 5
-
$2,179 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,179 CAD
View
B+
Retailer 7
-
$2,416 CAD
View
B
Retailer 8
-
$3,444 CAD
View
B
Retailer 9
-
$4,008 CAD
View
B
Retailer 10
-
$4,061 CAD
View
B
Retailer 11
-
$4,084 CAD
View
Most Expensive
B
MOH London
LG447099980 · Nov 5
$6,981 CAD
£3,936 GBP
View
11 more retailers have this diamond
Prices start from $1,243 CADSave up to $5,738 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
1.53ct Round
$1,243 CAD