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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 £1,479 GBP
As of November 5, 2026
Save £1,944 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,423 GBP 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 £1,479 to £3,423, a £1,944 spread on the same certified stone. NZ Jewellers lists it at £3,423. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,423 GBP|Low: £1,479 GBP|High: £3,423 GBP|Avg: £1,857 GBP
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£1,479 GBP
Retailer 10£1,509 GBP
Retailer 3£1,618 GBP
Retailer 7£1,637 GBP
Retailer 9£1,637 GBP
Retailer 11£1,647 GBP
Retailer 5£1,712 GBP
Retailer 4£1,798 GBP
Retailer 8£1,889 GBP
Retailer 2£2,081 GBP
NZ Jewellers£3,423 GBP

43 data points across 11 retailers

10 retailers£1,479 GBP to £3,423 GBP

A
Cheapest Retailer
-
£1,479 GBP
A
Retailer 2
-
£1,509 GBP
View
A
Retailer 3
-
£1,637 GBP
View
Retailer 4
-
£1,637 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£1,647 GBP
View
A
Retailer 6
-
£1,712 GBP
View
A
Retailer 7
-
£1,798 GBP
View
B+
Retailer 8
-
£1,889 GBP
View
B+
Retailer 9
-
£2,081 GBP
View
Most Expensive
B
NZ Jewellers
451b2a09-1a91-4b9a-9957-e751010cf12f · Nov 5
£3,423 GBP
$4,581 USD
View
9 more retailers have this diamond
Prices start from £1,479 GBPSave up to £1,944 GBP

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
£1,479 GBP