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1.55ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 550261561

Shape and cutting style on the report: Round brilliant

Certificate IGI 550261561

Diamond specifications and retailer prices

From $6,983 CAD
As of November 5, 2026
14 retailers carry this diamond
Most expensive: $11,356 CAD at NZ Jewellers · As of September 19, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 550261561. Listed at 14 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 550261561
Dimensions7.46 × 7.41 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.46 mm7.41 mm1.55 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 550261561
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,983 CAD|Low: $4,741 CAD|High: $10,395 CAD|Avg: $6,385 CAD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$4,741 CAD
Retailer 2$4,797 CAD
Retailer 4$4,874 CAD
Retailer 10$5,112 CAD
Retailer 11$5,341 CAD
Retailer 5$5,497 CAD
Retailer 12$5,545 CAD
Retailer 9$6,153 CAD
Retailer 7$6,226 CAD
Retailer 6$6,503 CAD
Retailer 1$6,983 CAD
Retailer 3$8,942 CAD

14 data points across 12 retailers

14 retailers

Retailer 1
-
$4,741 CAD
Price last confirmed 11 days ago
Retailer 2
-
$4,797 CAD
View
Price last confirmed 12 days ago
Retailer 3
-
$5,112 CAD
View
Price last confirmed 9 days ago
Retailer 4
-
$5,341 CAD
View
Price last confirmed 12 days ago
Retailer 5
-
$5,497 CAD
View
Price last confirmed 10 days ago
Retailer 6
-
$5,545 CAD
View
Price last confirmed 11 days ago
Retailer 7
-
$6,153 CAD
View
Price last confirmed 11 days ago
Retailer 8
-
$6,226 CAD
View
Price last confirmed 11 days ago
Retailer 9
-
$6,503 CAD
View
Price last confirmed 10 days ago
Retailer 10
-
$6,518 CAD
View
Price last confirmed 49 days ago
B+
Retailer 11
-
$6,983 CAD
View
Retailer 12
-
$7,521 CAD
View
Price last confirmed 45 days ago
Retailer 13
-
$8,942 CAD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
15aa9913-ea3b-483c-baf7-91e048515c4a · Sep 19
$11,356 CAD
$8,131 USD
View
Price last confirmed 47 days ago
13 more retailers have this diamond
Prices start from $6,983 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.

B+
1.55ct Round
$6,983 CAD