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1.53ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG436072398

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436072398

Diamond specifications and retailer prices

From $1,568 CAD
$1,120 USD
As of October 28, 2026
Save $5,482 CAD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,050 CAD at MOH London · As of October 29, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436072398 or 436072398. Listed at 10 retailers as of October 28, 2026, with prices from $1,568 to $7,050, a $5,482 spread on the same certified stone. MOH London lists it at $7,050. 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

1.53
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072398
Dimensions7.32 × 7.35 × 4.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.32 mm7.35 mm1.53 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072398
Side View
Table 55.5%Crown 35.7°GirdlePavilion 40.7°Culet: NoneDepth 62.7%

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 28
Current: $7,050 CAD|Low: $1,505 CAD|High: $7,105 CAD|Avg: $3,436 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$1,568 CAD
Retailer 5$2,046 CAD
Retailer 4$2,106 CAD
Retailer 7$2,995 CAD
Retailer 3$3,449 CAD
Retailer 6$4,067 CAD
Retailer 8$4,884 CAD
MOH London$7,050 CAD

11 data points across 8 retailers

10 retailers$1,568 CAD to $7,050 CAD

A
Cheapest Retailer
-
$1,568 CAD
$1,120 USD
B+
Retailer 2
-
$1,881 CAD
$1,344 USD
View
B+
Retailer 3
-
$2,046 CAD
$1,462 USD
View
B+
Retailer 4
-
$2,106 CAD
$1,505 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,182 CAD
$1,559 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$2,182 CAD
$1,559 USD
View
B
Retailer 7
-
$3,449 CAD
$2,464 USD
View
B
Retailer 8
-
$4,067 CAD
$2,906 USD
View
B
Retailer 9
-
$4,090 CAD
$2,922 USD
View
Most Expensive
B
MOH London
LG436072398 · Oct 29
$7,050 CAD
£3,966 GBP
View
9 more retailers have this diamond
Prices start from $1,568 CADSave up to $5,482 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
$1,568 CAD