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Princess|Natural|GIA

1.30ct G SI2 Princess Natural Diamond

ID • G/SI2 • GIA 7531800685

Certificate GIA 7531800685

Diamond specifications and retailer prices

From £1,444 GBP
As of October 30, 2026
Save £2,107 GBP (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,551 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G 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 7531800685. Listed at 6 retailers as of October 30, 2026, with prices from £1,444 to £3,551, a £2,107 spread on the same certified stone. NZ Jewellers lists it at £3,551. 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

1.30
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle47.92°
Pavilion angle38.15°
OriginNatural
Grading LabGIA
CertificateGIA 7531800685
Dimensions5.88 × 5.76 × 4.31 mm
L/W Ratio1.02
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.88 mm5.76 mm1.30 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7531800685
Side View
Table 72.0%Crown 47.92°Girdle: ThickPavilion 38.15°Culet: NoneDepth 74.8%

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: £3,551 GBP|Low: £1,439 GBP|High: £3,604 GBP|Avg: £1,924 GBP|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£1,444 GBP
Retailer 5£1,456 GBP
Retailer 4£1,523 GBP
Retailer 6£1,556 GBP
Retailer 8£1,652 GBP
Retailer 7£1,687 GBP
Retailer 10£1,724 GBP
Retailer 9£1,811 GBP
Retailer 3£2,564 GBP
NZ Jewellers£3,551 GBP

27 data points across 10 retailers

6 retailers£1,444 GBP to £3,551 GBP

A
Cheapest Retailer
-
£1,444 GBP
A
Retailer 2
-
£1,456 GBP
$1,951 USD
View
A
Retailer 3
-
£1,523 GBP
$2,041 USD
View
A
Retailer 4
-
£1,556 GBP
$2,085 USD
View
B+
Retailer 5
-
£2,564 GBP
View
Most Expensive
B
NZ Jewellers
db3444bf-6a83-44f5-b2b6-3a4b991ee2e1 · Oct 30
£3,551 GBP
$4,758 USD
View
5 more retailers have this diamond
Prices start from £1,444 GBPSave up to £2,107 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
1.30ct Princess
£1,444 GBP