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Round|Natural|IGI

1.01ct K VS1 Round Natural Diamond

VG • K/VS1 • IGI 587305987

Shape and cutting style on the report: Round brilliant

Certificate IGI 587305987

Diamond specifications and retailer prices

From $2,419 NZD
As of November 5, 2026
Save $3,947 NZD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,367 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 587305987. Listed at 16 retailers as of November 5, 2026, with prices from $2,419 to $6,367, a $3,947 spread on the same certified stone. NZ Jewellers lists it at $6,367. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.7°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 587305987
Dimensions6.37 × 6.31 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
6.37 mm6.31 mm1.01 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 587305987
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.9%

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: $6,367 NZD|Low: $2,407 NZD|High: $6,367 NZD|Avg: $3,138 NZD
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 6, 2026
Retailer 3$2,419 NZD
Retailer 2$2,428 NZD
Retailer 13$2,455 NZD
Retailer 4$2,610 NZD
Retailer 7$2,610 NZD
Retailer 6$2,731 NZD
Retailer 5$2,775 NZD
Retailer 8$2,898 NZD
Retailer 15$3,012 NZD
Retailer 9$3,049 NZD
Retailer 11$3,186 NZD
Retailer 10$3,442 NZD
Retailer 12$3,624 NZD
Retailer 14$4,572 NZD
NZ Jewellers$6,367 NZD

33 data points across 15 retailers

16 retailers$2,419 NZD to $6,367 NZD

A
Cheapest Retailer
-
$2,419 NZD
A
Retailer 2
-
$2,428 NZD
View
A
Retailer 3
-
$2,455 NZD
View
A
Retailer 4
-
$2,610 NZD
View
Retailer 5
-
$2,610 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$2,684 NZD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$2,731 NZD
View
A
Retailer 8
-
$2,775 NZD
View
A
Retailer 9
-
$2,898 NZD
View
B+
Retailer 10
-
$3,012 NZD
View
A
Retailer 11
-
$3,049 NZD
View
B+
Retailer 12
-
$3,186 NZD
View
A
Retailer 13
-
$3,442 NZD
View
B+
Retailer 14
-
$3,624 NZD
View
B+
Retailer 15
-
$4,572 NZD
View
Most Expensive
B
NZ Jewellers
a7bf6d4b-ec8e-43a4-8a92-0e3aebc4fde2 · Nov 5
$6,367 NZD
$3,579 USD
View
15 more retailers have this diamond
Prices start from $2,419 NZDSave up to $3,947 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
1.01ct Round
$2,419 NZD