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Round|Natural|IGI

1.71ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 639424828

Shape and cutting style on the report: Round brilliant

Certificate IGI 639424828

Diamond specifications and retailer prices

From $4,649 CAD
As of November 5, 2026
Save $4,476 CAD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,266 CAD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct 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 639424828. Listed at 17 retailers as of November 5, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 639424828
Dimensions7.69 × 7.63 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.69 mm7.63 mm1.71 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 639424828
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,125 CAD|Low: $4,649 CAD|High: $9,550 CAD|Avg: $6,169 CAD|-4.4%
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
November 6, 2026
Retailer 9$4,649 CAD
Retailer 12$4,727 CAD
Retailer 5$4,755 CAD
Retailer 13$5,237 CAD
Retailer 4$5,318 CAD
Retailer 10$5,440 CAD
Retailer 2$5,454 CAD
Retailer 7$6,021 CAD
Retailer 11$6,043 CAD
Retailer 6$6,096 CAD
Retailer 8$6,392 CAD
Retailer 3$8,895 CAD
NZ Jewellers$9,125 CAD

35 data points across 13 retailers

17 retailers$4,649 CAD to $9,125 CAD

A
Cheapest Retailer
-
$4,649 CAD
A
Retailer 2
-
$4,727 CAD
View
A
Retailer 3
-
$4,755 CAD
View
Retailer 4
-
$5,079 CAD
View
Price last confirmed 102 days ago
A
Retailer 5
-
$5,237 CAD
View
Retailer 6
-
$5,318 CAD
View
Price last confirmed 44 days ago
Retailer 7
-
$5,318 CAD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$5,440 CAD
View
A
Retailer 9
-
$5,454 CAD
View
A
Retailer 10
-
$6,021 CAD
View
A
Retailer 11
-
$6,043 CAD
View
A
Retailer 12
-
$6,096 CAD
View
Retailer 13
-
$6,137 CAD
View
Price last confirmed 45 days ago
A
Retailer 14
-
$6,392 CAD
View
B+
Retailer 15
-
$8,895 CAD
View
B+
Retailer 16
-
$9,125 CAD
View
Most Expensive
NZ Jewellers
ece66a54-529a-4bbf-bcc1-8db3d606065c · Sep 19
$9,266 CAD
$6,635 USD
View
Price last confirmed 47 days ago
16 more retailers have this diamond
Prices start from $4,649 CADSave up to $4,476 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
1.71ct Round
$4,649 CAD