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Round|Natural|IGI

1.55ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 642438804

Shape and cutting style on the report: Round brilliant

Certificate IGI 642438804

Diamond specifications and retailer prices

From $3,497 CAD
As of November 6, 2026
Save $4,268 CAD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,765 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural 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 642438804. Listed at 14 retailers as of November 5, 2026, with prices from $3,497 to $7,765, a $4,268 spread on the same certified stone. NZ Jewellers lists it at $7,765. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 642438804
Dimensions7.36 × 7.40 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.36 mm7.40 mm1.55 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 642438804
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.6%

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 6
Current: $3,497 CAD|Low: $3,497 CAD|High: $7,543 CAD|Avg: $5,019 CAD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$3,497 CAD
Retailer 7$3,994 CAD
Retailer 2$4,667 CAD
Retailer 3$5,160 CAD
Retailer 5$5,183 CAD
Retailer 4$5,440 CAD
Retailer 6$7,433 CAD

38 data points across 7 retailers

14 retailers$3,497 CAD to $7,765 CAD

A
Cheapest Retailer
-
$3,497 CAD
A
Retailer 2
-
$3,991 CAD
View
A
Retailer 3
-
$3,994 CAD
View
Retailer 4
-
$4,457 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$4,457 CAD
View
A
Retailer 6
-
$4,628 CAD
View
A
Retailer 7
-
$4,656 CAD
View
A
Retailer 8
-
$4,667 CAD
View
A
Retailer 9
-
$5,142 CAD
View
A
Retailer 10
-
$5,160 CAD
View
A
Retailer 11
-
$5,183 CAD
View
A
Retailer 12
-
$5,440 CAD
View
B+
Retailer 13
-
$7,433 CAD
View
Most Expensive
B+
NZ Jewellers
8fed3dbb-7999-41d5-8196-72f6bf7e71cf · Nov 5
$7,765 CAD
$5,560 USD
View
13 more retailers have this diamond
Prices start from $3,497 CADSave up to $4,268 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
1.55ct Round
$3,497 CAD