Princess|Natural|GIA

1.01ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6542916763

Certificate GIA 6542916763

Diamond specifications and retailer prices

From £941 GBP
As of November 4, 2026
Save £600 GBP (39%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,024 GBP at NZ Jewellers · As of October 17, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542916763. Listed at 19 retailers as of November 4, 2026, with a 64% 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

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542916763
Dimensions5.59 × 5.45 × 3.94 mm
L/W Ratio1.03
Top View
5.59 mm5.45 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542916763
Side View
Table 74.0%Crown 44.9°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 72.4%

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 4
Current: £1,542 GBP|Low: £897 GBP|High: £2,224 GBP|Avg: £1,354 GBP|+13.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 10£941 GBP
Retailer 7£1,036 GBP
Retailer 8£1,041 GBP
Retailer 6£1,055 GBP
Retailer 15£1,059 GBP
Retailer 17£1,088 GBP
Retailer 11£1,113 GBP
Retailer 2£1,215 GBP
Retailer 12£1,219 GBP
Retailer 14£1,219 GBP
Retailer 13£1,256 GBP
Retailer 16£1,493 GBP
Retailer 5£1,505 GBP
Retailer 1£1,542 GBP
Retailer 9£1,637 GBP
Retailer 3£1,681 GBP
Retailer 4£2,183 GBP

41 data points across 17 retailers

19 retailers£941 GBP to £1,542 GBP

A
Cheapest Retailer
-
£941 GBP
A
Retailer 2
-
£1,036 GBP
View
Final sale: no returns
Retailer 3
-
£1,041 GBP
View
Price last confirmed 17 days ago
A
Retailer 4
-
£1,059 GBP
View
A
Retailer 5
-
£1,088 GBP
View
A
Retailer 6
-
£1,113 GBP
View
Retailer 7
-
£1,123 GBP
View
Price last confirmed 21 days ago
Retailer 8
-
£1,123 GBP
View
Price last confirmed 19 days ago
Retailer 9
-
£1,175 GBP
View
Price last confirmed 22 days ago
A
Retailer 10
-
£1,219 GBP
View
A
Retailer 11
-
£1,219 GBP
View
A
Retailer 12
-
£1,256 GBP
View
Retailer 13
-
£1,296 GBP
View
Price last confirmed 18 days ago
A
Retailer 14
-
£1,493 GBP
View
Retailer 15
-
£1,505 GBP
View
Price last confirmed 20 days ago
B+
Retailer 16
-
£1,542 GBP
View
Retailer 17
-
£1,637 GBP
View
Price last confirmed 32 days ago
Retailer 18
-
£2,183 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
a1e91077-6731-4370-ba25-1e6c6854f12a · Oct 17
£3,024 GBP
$4,070 USD
View
Price last confirmed 19 days ago
18 more retailers have this diamond
Prices start from £941 GBPSave up to £600 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
£941 GBP