CaratHunter
Plans
Round|Lab Grown|IGI

1.62ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG451055667

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055667

Diamond specifications and retailer prices

From $1,582 CAD
$1,130 USD
As of October 29, 2026
Save $4,320 CAD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,901 CAD at MOH London · As of October 27, 2026
View at MOH London

About this 1.62ct lab-grown round diamond

This 1.62ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451055667 or 451055667. Listed at 10 retailers as of October 27, 2026, with prices from $1,582 to $5,901, a $4,320 spread on the same certified stone. MOH London lists it at $5,901. 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

1.62
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055667
Dimensions7.45 × 7.42 × 4.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
7.45 mm7.42 mm1.62 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055667
Side View
Table 56.5%Crown 36.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

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: $5,901 CAD|Low: $1,610 CAD|High: $5,963 CAD|Avg: $2,992 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 2$1,610 CAD
Retailer 4$1,720 CAD
Retailer 5$1,769 CAD
Retailer 7$2,624 CAD
Retailer 3$2,917 CAD
Retailer 6$3,614 CAD
Retailer 8$4,102 CAD
MOH London$5,901 CAD

8 data points across 8 retailers

10 retailers$1,582 CAD to $5,901 CAD

A
Cheapest Retailer
-
$1,582 CAD
$1,130 USD
A
Retailer 2
-
$1,610 CAD
$1,150 USD
View
A
Retailer 3
-
$1,720 CAD
$1,229 USD
View
A
Retailer 4
-
$1,769 CAD
$1,264 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,833 CAD
$1,310 USD
View
Retailer 6
-
$1,835 CAD
$1,311 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$2,917 CAD
$2,084 USD
View
B
Retailer 8
-
$3,437 CAD
$2,456 USD
View
B
Retailer 9
-
$3,614 CAD
$2,582 USD
View
Most Expensive
B
MOH London
LG451055667 · Oct 27
$5,901 CAD
£3,320 GBP
View
9 more retailers have this diamond
Prices start from $1,582 CADSave up to $4,320 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
1.62ct Round
$1,582 CAD