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1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 803629393

Shape and cutting style on the report: Round brilliant

Certificate IGI 803629393

Diamond specifications and retailer prices

From $6,048 CAD
As of November 4, 2026
Save $6,486 CAD (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,533 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 803629393. Listed at 9 retailers as of November 4, 2026, with prices from $6,048 to $12,533, a $6,486 spread on the same certified stone. MOH London lists it at $12,533. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 803629393
Dimensions7.32 × 7.36 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.32 mm7.36 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803629393
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.9%

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: $12,533 CAD|Low: $6,048 CAD|High: $12,634 CAD|Avg: $8,366 CAD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$6,048 CAD
Retailer 5$6,049 CAD
Retailer 2$7,721 CAD
Retailer 7$7,999 CAD
Retailer 8$7,999 CAD
Retailer 6$8,263 CAD
Retailer 9$8,704 CAD
Retailer 4$8,900 CAD
MOH London$12,533 CAD

41 data points across 9 retailers

9 retailers$6,048 CAD to $12,533 CAD

A
Cheapest Retailer
-
$6,048 CAD
A
Retailer 2
-
$6,049 CAD
View
A
Retailer 3
-
$7,721 CAD
View
A
Retailer 4
-
$7,999 CAD
View
A
Retailer 5
-
$7,999 CAD
View
A
Retailer 6
-
$8,263 CAD
View
Retailer 7
-
$8,704 CAD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$8,900 CAD
View
Most Expensive
B+
MOH London
0A2363687 · Nov 4
$12,533 CAD
£7,082 GBP
View
8 more retailers have this diamond
Prices start from $6,048 CADSave up to $6,486 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
$6,048 CAD