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Princess|Natural|GIA

1.02ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 7521880222

Certificate GIA 7521880222

Diamond specifications and retailer prices

From £1,185 GBP
HK$12,400 HKD
As of October 30, 2026
Save £2,104 GBP (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,289 GBP at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.02ct natural princess diamond

This 1.02ct 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 7521880222. Listed at 21 retailers as of October 28, 2026, with prices from £1,185 to £3,289, a £2,104 spread on the same certified stone. Queensmith lists it at £3,289. 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

1.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7521880222
Dimensions5.73 × 5.71 × 3.88 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
5.73 mm5.71 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7521880222
Side View
Table 74.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.9%

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: Oct 30
Current: £3,289 GBP|Low: £1,185 GBP|High: £3,298 GBP|Avg: £1,886 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£1,185 GBP
Retailer 2£1,276 GBP
Retailer 12£1,440 GBP
Retailer 11£1,469 GBP
Retailer 10£1,493 GBP
Retailer 4£1,662 GBP
Retailer 3£1,664 GBP
Retailer 6£1,712 GBP
Retailer 8£1,900 GBP
Retailer 5£1,939 GBP
Retailer 9£2,117 GBP
Retailer 7£2,749 GBP
Queensmith£3,289 GBP

30 data points across 13 retailers

21 retailers£1,185 GBP to £3,289 GBP

A
Cheapest Retailer
-
£1,185 GBP
HK$12,400 HKD
A
Retailer 2
-
£1,276 GBP
₹162,890 INR
View
A
Retailer 3
-
£1,440 GBP
$1,930 USD
View
Final sale: no returns
A
Retailer 4
-
£1,469 GBP
SGD 2,660 SGD
View
A
Retailer 5
-
£1,493 GBP
$2,000 USD
View
A
Retailer 6
-
£1,504 GBP
$2,015 USD
View
A
Retailer 7
-
£1,504 GBP
$2,015 USD
View
Retailer 8
-
£1,561 GBP
$2,091 USD
View
Price last confirmed 12 days ago
Retailer 9
-
£1,561 GBP
$2,091 USD
View
Price last confirmed 14 days ago
Retailer 10
-
£1,633 GBP
$2,188 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
£1,634 GBP
A$3,368 AUD
View
B+
Retailer 12
-
£1,662 GBP
SGD 3,010 SGD
View
B+
Retailer 13
-
£1,664 GBP
$2,230 USD
View
B+
Retailer 14
-
£1,712 GBP
View
Retailer 15
-
£1,801 GBP
$2,413 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£1,900 GBP
ZAR 41,136 ZAR
View
Retailer 17
-
£1,939 GBP
A$3,997 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
£2,117 GBP
€2,701 EUR
View
Price last confirmed 7 days ago
B
Retailer 19
-
£2,749 GBP
View
Retailer 20
-
£3,263 GBP
$4,372 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Queensmith
7521880222 · Oct 28
£3,289 GBP
View
20 more retailers have this diamond
Prices start from £1,185 GBPSave up to £2,104 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
1.02ct Princess
£1,185 GBP