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Princess|Natural|IGI

1.01ct H SI2 Princess Natural Diamond

EX • H/SI2 • IGI 355948194

Shape and cutting style on the report: Rectangular princess

Certificate IGI 355948194

Diamond specifications and retailer prices

From £1,221 GBP
As of November 6, 2026
Save £2,205 GBP (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,426 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 355948194. Listed at 14 retailers as of November 5, 2026, with prices from £1,221 to £3,426, a £2,205 spread on the same certified stone. NZ Jewellers lists it at £3,426. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 355948194
Dimensions5.40 × 4.99 × 4.13 mm
L/W Ratio1.08
Culet sizePointed
Top View
5.40 mm4.99 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 355948194
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 82.8%

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 6
Current: £3,426 GBP|Low: £1,221 GBP|High: £3,426 GBP|Avg: £1,810 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 2£1,221 GBP
Retailer 9£1,505 GBP
Retailer 11£1,512 GBP
Retailer 3£1,601 GBP
Retailer 4£1,612 GBP
Retailer 7£1,639 GBP
Retailer 10£1,639 GBP
Retailer 8£1,714 GBP
Retailer 6£1,891 GBP
Retailer 5£2,034 GBP
NZ Jewellers£3,426 GBP

43 data points across 11 retailers

14 retailers£1,221 GBP to £3,426 GBP

A
Cheapest Retailer
-
£1,221 GBP
B+
Retailer 2
-
£1,481 GBP
View
B+
Retailer 3
-
£1,505 GBP
View
B+
Retailer 4
-
£1,512 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,601 GBP
View
B+
Retailer 6
-
£1,612 GBP
View
Retailer 7
-
£1,639 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£1,639 GBP
View
B
Retailer 9
-
£1,714 GBP
View
B
Retailer 10
-
£1,742 GBP
View
Retailer 11
-
£1,891 GBP
View
Price last confirmed 66 days ago
B
Retailer 12
-
£1,891 GBP
View
B
Retailer 13
-
£2,034 GBP
View
Most Expensive
C
NZ Jewellers
13799667-07c3-4294-b2f7-1e8a8d35324d · Nov 5
£3,426 GBP
$4,611 USD
View
13 more retailers have this diamond
Prices start from £1,221 GBPSave up to £2,205 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
1.01ct Princess
£1,221 GBP