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1.53ct H IF Round Natural Diamond

EX • H/IF • IGI 842636450

Shape and cutting style on the report: Round brilliant

Certificate IGI 842636450

Diamond specifications and retailer prices

From $8,911 CAD
As of November 4, 2026
Save $5,629 CAD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,540 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 842636450. Listed at 5 retailers as of November 4, 2026, with prices from $8,911 to $14,540, a $5,629 spread on the same certified stone. MOH London lists it at $14,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 842636450
Dimensions7.44 × 7.50 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.44 mm7.50 mm1.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 842636450
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 41.9°Culet: NoneDepth 61.1%

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: Nov 4
Current: $14,540 CAD|Low: $8,584 CAD|High: $14,579 CAD|Avg: $10,521 CAD|+4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$8,911 CAD
Retailer 5$9,183 CAD
Retailer 2$9,838 CAD
Retailer 3$11,392 CAD
MOH London$14,540 CAD

19 data points across 5 retailers

5 retailers$8,911 CAD to $14,540 CAD

A
Cheapest Retailer
-
$8,911 CAD
A
Retailer 2
-
$9,183 CAD
View
A
Retailer 3
-
$9,838 CAD
View
A
Retailer 4
-
$11,392 CAD
View
Most Expensive
B+
MOH London
05880988C · Nov 4
$14,540 CAD
£8,216 GBP
View
4 more retailers have this diamond
Prices start from $8,911 CADSave up to $5,629 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
$8,911 CAD