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Round|Natural|IGI

1.71ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 674514617

Shape and cutting style on the report: Round brilliant

Certificate IGI 674514617

Diamond specifications and retailer prices

From $6,052 NZD
As of November 4, 2026
Save $5,931 NZD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,705 NZD at NZ Jewellers · As of September 25, 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 674514617. Listed at 15 retailers as of November 4, 2026, with a 98% 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 674514617
Dimensions7.59 × 7.64 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.59 mm7.64 mm1.71 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 674514617
Side View
Table 55.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 4
Current: $11,983 NZD|Low: $6,052 NZD|High: $12,705 NZD|Avg: $8,049 NZD|-5.7%
NZ Jewellers
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 12$6,052 NZD
Retailer 3$6,244 NZD
Retailer 9$6,573 NZD
Retailer 10$6,879 NZD
Retailer 11$6,879 NZD
Retailer 8$7,142 NZD
Retailer 5$7,907 NZD
Retailer 4$7,936 NZD
Retailer 6$7,989 NZD
Retailer 2$8,395 NZD
Retailer 7$11,502 NZD
NZ Jewellers$11,983 NZD

36 data points across 12 retailers

15 retailers$6,052 NZD to $11,983 NZD

A
Cheapest Retailer
-
$6,052 NZD
A
Retailer 2
-
$6,244 NZD
View
A
Retailer 3
-
$6,573 NZD
View
A
Retailer 4
-
$6,879 NZD
View
Retailer 5
-
$6,879 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$7,142 NZD
View
Retailer 7
-
$7,292 NZD
View
Price last confirmed 44 days ago
A
Retailer 8
-
$7,907 NZD
View
A
Retailer 9
-
$7,936 NZD
View
A
Retailer 10
-
$7,989 NZD
View
A
Retailer 11
-
$8,395 NZD
View
Retailer 12
-
$8,414 NZD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
$11,502 NZD
View
B+
Retailer 14
-
$11,983 NZD
View
Most Expensive
NZ Jewellers
26683efd-7bc2-475f-93d8-b97d9173b047 · Sep 25
$12,705 NZD
$7,142 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $6,052 NZDSave up to $5,931 NZD

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
$6,052 NZD