Princess|Natural|IGI

1.31ct K VS1 Princess Natural Diamond

VG • K/VS1 • IGI 621475149

Certificate IGI 621475149

Diamond specifications and retailer prices

From $1,979 USD
As of November 5, 2026
Save $2,602 USD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,581 USD 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 $1,979 to $4,581, a $2,602 spread on the same certified stone. NZ Jewellers lists it at $4,581. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,581 USD|Low: $1,979 USD|High: $4,581 USD|Avg: $2,486 USD
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$1,979 USD
Retailer 10$2,020 USD
Retailer 3$2,166 USD
Retailer 7$2,191 USD
Retailer 9$2,191 USD
Retailer 11$2,205 USD
Retailer 5$2,292 USD
Retailer 4$2,407 USD
Retailer 8$2,528 USD
Retailer 2$2,786 USD
NZ Jewellers$4,581 USD

43 data points across 11 retailers

10 retailers$1,979 USD to $4,581 USD

A
Cheapest Retailer
-
$1,979 USD
A
Retailer 2
-
$2,020 USD
View
A
Retailer 3
-
$2,191 USD
View
Retailer 4
-
$2,191 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,205 USD
View
A
Retailer 6
-
$2,292 USD
View
A
Retailer 7
-
$2,407 USD
View
B+
Retailer 8
-
$2,528 USD
View
B+
Retailer 9
-
$2,786 USD
View
Most Expensive
B
NZ Jewellers
451b2a09-1a91-4b9a-9957-e751010cf12f · Nov 5
$4,581 USD
View
9 more retailers have this diamond
Prices start from $1,979 USDSave up to $2,602 USD

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
$1,979 USD