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Princess|Natural|GIA

1.01ct I SI2 Princess Natural Diamond

ID • I/SI2 • GIA 2557859963

Certificate GIA 2557859963

Diamond specifications and retailer prices

From £774 GBP
HK$8,100 HKD
As of November 1, 2026
Save £1,745 GBP (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,519 GBP at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557859963. Listed at 16 retailers as of October 30, 2026, with prices from £774 to £2,519, a £1,745 spread on the same certified stone. NZ Jewellers lists it at £2,519. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557859963
Dimensions5.56 × 5.52 × 3.98 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Top View
5.56 mm5.52 mm1.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557859963
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.1%

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 1
Current: £2,519 GBP|Low: £764 GBP|High: £2,519 GBP|Avg: £1,204 GBP
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
November 1, 2026
Retailer 8£774 GBP
Retailer 12£785 GBP
Retailer 3£946 GBP
Retailer 6£953 GBP
Retailer 13£964 GBP
Retailer 4£1,033 GBP
Retailer 10£1,063 GBP
Retailer 5£1,076 GBP
Retailer 14£1,080 GBP
Retailer 2£1,162 GBP
Retailer 15£1,191 GBP
Retailer 9£1,440 GBP
Retailer 7£1,486 GBP
Retailer 11£1,901 GBP
NZ Jewellers£2,519 GBP

32 data points across 15 retailers

16 retailers£774 GBP to £2,519 GBP

A
Cheapest Retailer
-
£774 GBP
HK$8,100 HKD
A
Retailer 2
-
£785 GBP
₹100,157 INR
View
A
Retailer 3
-
£946 GBP
SGD 1,713 SGD
View
A
Retailer 4
-
£953 GBP
$1,277 USD
View
Final sale: no returns
A
Retailer 5
-
£964 GBP
$1,292 USD
View
A
Retailer 6
-
£1,033 GBP
$1,384 USD
View
A
Retailer 7
-
£1,063 GBP
$1,424 USD
View
A
Retailer 8
-
£1,076 GBP
SGD 1,949 SGD
View
A
Retailer 9
-
£1,080 GBP
$1,447 USD
View
A
Retailer 10
-
£1,144 GBP
A$2,358 AUD
View
A
Retailer 11
-
£1,162 GBP
View
A
Retailer 12
-
£1,191 GBP
$1,596 USD
View
B+
Retailer 13
-
£1,440 GBP
€1,837 EUR
View
B+
Retailer 14
-
£1,486 GBP
$1,991 USD
View
B
Retailer 15
-
£1,901 GBP
View
Most Expensive
B
NZ Jewellers
35eccd88-e14b-4a98-9ef7-bfc10cbfa4c7 · Oct 30
£2,519 GBP
$3,375 USD
View
15 more retailers have this diamond
Prices start from £774 GBPSave up to £1,745 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
£774 GBP