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Round|Natural|IGI

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 803636810

Shape and cutting style on the report: Round brilliant

Certificate IGI 803636810

Diamond specifications and retailer prices

From $6,308 CAD
As of November 4, 2026
Save $5,789 CAD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,097 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 803636810. Listed at 19 retailers as of November 4, 2026, with prices from $6,308 to $12,097, a $5,789 spread on the same certified stone. NZ Jewellers lists it at $12,097. 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 angle36.6°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 803636810
Dimensions7.38 × 7.43 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.38 mm7.43 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803636810
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: $12,097 CAD|Low: $6,060 CAD|High: $12,097 CAD|Avg: $7,895 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 6$6,308 CAD
Retailer 3$6,515 CAD
Retailer 13$6,675 CAD
Retailer 14$6,793 CAD
Retailer 7$7,181 CAD
Retailer 4$7,232 CAD
Retailer 12$7,232 CAD
Retailer 15$7,232 CAD
Retailer 9$7,239 CAD
Retailer 2$7,954 CAD
Retailer 8$8,121 CAD
Retailer 5$8,346 CAD
Retailer 11$8,891 CAD
Retailer 10$11,488 CAD
NZ Jewellers$12,097 CAD

43 data points across 15 retailers

19 retailers$6,308 CAD to $12,097 CAD

A
Cheapest Retailer
-
$6,308 CAD
A
Retailer 2
-
$6,515 CAD
View
A
Retailer 3
-
$6,675 CAD
View
Final sale: no returns
A
Retailer 4
-
$6,793 CAD
View
A
Retailer 5
-
$7,181 CAD
View
Retailer 6
-
$7,185 CAD
View
Price last confirmed 43 days ago
Retailer 7
-
$7,232 CAD
View
Price last confirmed 7 days ago
Retailer 8
-
$7,232 CAD
View
Price last confirmed 20 days ago
Retailer 9
-
$7,232 CAD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$7,239 CAD
View
A
Retailer 11
-
$7,954 CAD
View
A
Retailer 12
-
$8,121 CAD
View
Retailer 13
-
$8,290 CAD
View
Price last confirmed 44 days ago
Retailer 14
-
$8,346 CAD
View
Price last confirmed 9 days ago
A
Retailer 15
-
$8,891 CAD
View
B+
Retailer 16
-
$11,488 CAD
View
Retailer 17
-
$12,016 CAD
View
Price last confirmed 47 days ago
Retailer 18
-
$12,097 CAD
View
Price last confirmed 9 days ago
Most Expensive
B+
NZ Jewellers
28dfaec5-3c2d-4e51-99d0-cced59a93ebe · Nov 5
$12,097 CAD
$8,681 USD
View
18 more retailers have this diamond
Prices start from $6,308 CADSave up to $5,789 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
$6,308 CAD