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Princess|Natural|IGI

1.04ct I SI1 Princess Natural Diamond

EX • I/SI1 • IGI 774631099

Shape and cutting style on the report: Princess cut

Certificate IGI 774631099

Diamond specifications and retailer prices

From £1,101 GBP
$1,477 USD
As of November 2, 2026
Save £1,809 GBP (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,069 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.04ct natural princess diamond

This 1.04ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 774631099. Listed at 15 retailers as of October 30, 2026, with a 164% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.04
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle44.2°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 774631099
Dimensions5.66 × 5.62 × 3.93 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.66 mm5.62 mm1.04 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 774631099
Side View
Table 67.0%Crown 44.2°Girdle: ThinPavilion 39.1°Culet: NoneDepth 69.9%

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 2
Current: £2,910 GBP|Low: £1,009 GBP|High: £3,069 GBP|Avg: £1,523 GBP|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10£1,101 GBP
Retailer 4£1,106 GBP
Retailer 9£1,107 GBP
Retailer 3£1,193 GBP
Retailer 12£1,193 GBP
Retailer 8£1,248 GBP
Retailer 5£1,348 GBP
Retailer 11£1,376 GBP
Retailer 7£1,456 GBP
Retailer 2£1,628 GBP
Retailer 6£2,090 GBP
NZ Jewellers£2,910 GBP

43 data points across 12 retailers

15 retailers£1,101 GBP to £2,910 GBP

A
Cheapest Retailer
-
£1,101 GBP
$1,477 USD
Final sale: no returns
A
Retailer 2
-
£1,106 GBP
$1,484 USD
View
A
Retailer 3
-
£1,107 GBP
$1,485 USD
View
A
Retailer 4
-
£1,193 GBP
$1,601 USD
View
A
Retailer 5
-
£1,193 GBP
$1,601 USD
View
A
Retailer 6
-
£1,248 GBP
$1,675 USD
View
Retailer 7
-
£1,259 GBP
$1,689 USD
View
Price last confirmed 41 days ago
A
Retailer 8
-
£1,348 GBP
View
A
Retailer 9
-
£1,376 GBP
$1,847 USD
View
Retailer 10
-
£1,452 GBP
$1,949 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
£1,456 GBP
ZAR 31,568 ZAR
View
B+
Retailer 12
-
£1,628 GBP
€2,081 EUR
View
B+
Retailer 13
-
£2,090 GBP
View
B
Retailer 14
-
£2,910 GBP
$3,905 USD
View
Most Expensive
NZ Jewellers
7287302c-8e52-46db-9be1-7c4957cce46f · Sep 21
£3,069 GBP
$4,119 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from £1,101 GBPSave up to £1,809 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
1.04ct Princess
£1,101 GBP