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Princess|Natural|GIA

1.01ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6522525637

Certificate GIA 6522525637

Diamond specifications and retailer prices

From £1,175 GBP
HK$12,300 HKD
As of October 30, 2026
Save £2,105 GBP (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,280 GBP at Queensmith · As of October 28, 2026
View at Queensmith

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 6522525637. Listed at 21 retailers as of October 28, 2026, with prices from £1,175 to £3,280, a £2,105 spread on the same certified stone. Queensmith lists it at £3,280. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522525637
Dimensions5.63 × 5.57 × 3.99 mm
L/W Ratio1.01
Top View
5.63 mm5.57 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522525637
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.6%

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: Oct 30
Current: £3,280 GBP|Low: £1,175 GBP|High: £3,289 GBP|Avg: £1,859 GBP|+2.7%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13£1,175 GBP
Retailer 2£1,264 GBP
Retailer 12£1,427 GBP
Retailer 11£1,455 GBP
Retailer 10£1,478 GBP
Retailer 4£1,646 GBP
Retailer 3£1,649 GBP
Retailer 6£1,695 GBP
Retailer 8£1,882 GBP
Retailer 5£1,920 GBP
Retailer 9£2,096 GBP
Retailer 7£2,722 GBP
Queensmith£3,280 GBP

30 data points across 13 retailers

21 retailers£1,175 GBP to £3,280 GBP

A
Cheapest Retailer
-
£1,175 GBP
HK$12,300 HKD
A
Retailer 2
-
£1,264 GBP
₹161,269 INR
View
A
Retailer 3
-
£1,427 GBP
$1,912 USD
View
Final sale: no returns
A
Retailer 4
-
£1,455 GBP
SGD 2,635 SGD
View
A
Retailer 5
-
£1,478 GBP
$1,980 USD
View
A
Retailer 6
-
£1,489 GBP
$1,995 USD
View
A
Retailer 7
-
£1,489 GBP
$1,995 USD
View
Retailer 8
-
£1,546 GBP
$2,071 USD
View
Price last confirmed 12 days ago
Retailer 9
-
£1,546 GBP
$2,071 USD
View
Price last confirmed 14 days ago
Retailer 10
-
£1,617 GBP
$2,167 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
£1,619 GBP
A$3,338 AUD
View
B+
Retailer 12
-
£1,646 GBP
SGD 2,981 SGD
View
B+
Retailer 13
-
£1,649 GBP
$2,209 USD
View
B+
Retailer 14
-
£1,695 GBP
View
Retailer 15
-
£1,784 GBP
$2,390 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£1,882 GBP
ZAR 40,739 ZAR
View
Retailer 17
-
£1,920 GBP
A$3,959 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
£2,096 GBP
€2,675 EUR
View
Price last confirmed 7 days ago
B
Retailer 19
-
£2,722 GBP
View
Retailer 20
-
£3,232 GBP
$4,330 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Queensmith
6522525637 · Oct 28
£3,280 GBP
View
20 more retailers have this diamond
Prices start from £1,175 GBPSave up to £2,105 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
£1,175 GBP