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Princess|Natural|GIA

1.20ct E SI2 Princess Natural Diamond

ID • E/SI2 • GIA 7301782203

Certificate GIA 7301782203

Diamond specifications and retailer prices

From £2,073 GBP
As of November 4, 2026
Save £2,308 GBP (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,381 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7301782203. Listed at 14 retailers as of November 4, 2026, with prices from £2,073 to £4,381, a £2,308 spread on the same certified stone. NZ Jewellers lists it at £4,381. 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

1.20
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7301782203
Dimensions6.10 × 5.83 × 4.13 mm
L/W Ratio1.05
Top View
6.10 mm5.83 mm1.20 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7301782203
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,381 GBP|Low: £2,054 GBP|High: £4,554 GBP|Avg: £2,840 GBP|-3.8%
NZ Jewellers
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
November 6, 2026
Retailer 12£2,073 GBP
Retailer 5£2,232 GBP
Retailer 7£2,300 GBP
Retailer 6£2,321 GBP
Retailer 10£2,470 GBP
Retailer 3£2,514 GBP
Retailer 14£2,514 GBP
Retailer 9£2,601 GBP
Retailer 15£2,611 GBP
Retailer 16£2,621 GBP
Retailer 4£2,764 GBP
Retailer 13£2,901 GBP
Retailer 2£2,927 GBP
Retailer 8£3,170 GBP
Retailer 11£4,193 GBP
NZ Jewellers£4,381 GBP

31 data points across 16 retailers

14 retailers£2,073 GBP to £4,381 GBP

B+
Cheapest Retailer
-
£2,073 GBP
B+
Retailer 2
-
£2,232 GBP
View
B+
Retailer 3
-
£2,321 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,470 GBP
View
Retailer 5
-
£2,514 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£2,514 GBP
View
B+
Retailer 7
-
£2,601 GBP
View
B+
Retailer 8
-
£2,611 GBP
View
B+
Retailer 9
-
£2,621 GBP
View
B+
Retailer 10
-
£2,764 GBP
View
B+
Retailer 11
-
£2,901 GBP
View
B+
Retailer 12
-
£2,927 GBP
View
B
Retailer 13
-
£4,193 GBP
View
Most Expensive
B
NZ Jewellers
92c22de2-9cdb-4287-9f0d-487d114733cc · Nov 5
£4,381 GBP
$5,896 USD
View
13 more retailers have this diamond
Prices start from £2,073 GBPSave up to £2,308 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.

B+
1.20ct Princess
£2,073 GBP