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Princess|Natural|IGI

1.31ct K VS1 Princess Natural Diamond

VG • K/VS1 • IGI 621475149

Certificate IGI 621475149

Diamond specifications and retailer prices

From $3,570 NZD
As of November 5, 2026
Save $4,694 NZD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,264 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 621475149. Listed at 10 retailers as of November 5, 2026, with prices from $3,570 to $8,264, a $4,694 spread on the same certified stone. NZ Jewellers lists it at $8,264. 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

1.31
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle50.34°
Pavilion angle58.17°
OriginNatural
Grading LabIGI
CertificateIGI 621475149
Dimensions5.87 × 5.76 × 4.26 mm
L/W Ratio1.02
Key to symbols
Crystal, Cloud, Chip
Top View
5.87 mm5.76 mm1.31 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 621475149
Side View
Table 72.0%Crown 50.34°Girdle: STK-STKPavilion 58.17°Culet: NoneDepth 74.0%

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: $8,264 NZD|Low: $3,570 NZD|High: $8,264 NZD|Avg: $4,485 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$3,570 NZD
Retailer 10$3,644 NZD
Retailer 3$3,907 NZD
Retailer 7$3,952 NZD
Retailer 9$3,952 NZD
Retailer 11$3,978 NZD
Retailer 5$4,135 NZD
Retailer 4$4,342 NZD
Retailer 8$4,560 NZD
Retailer 2$5,026 NZD
NZ Jewellers$8,264 NZD

42 data points across 11 retailers

10 retailers$3,570 NZD to $8,264 NZD

A
Cheapest Retailer
-
$3,570 NZD
A
Retailer 2
-
$3,644 NZD
View
A
Retailer 3
-
$3,952 NZD
View
Retailer 4
-
$3,952 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$3,978 NZD
View
A
Retailer 6
-
$4,135 NZD
View
A
Retailer 7
-
$4,342 NZD
View
B+
Retailer 8
-
$4,560 NZD
View
B+
Retailer 9
-
$5,026 NZD
View
Most Expensive
B
NZ Jewellers
451b2a09-1a91-4b9a-9957-e751010cf12f · Nov 5
$8,264 NZD
$4,581 USD
View
9 more retailers have this diamond
Prices start from $3,570 NZDSave up to $4,694 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
1.31ct Princess
$3,570 NZD