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Princess|Natural|GIA

1.30ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 2547231118

Certificate GIA 2547231118

Diamond specifications and retailer prices

From £2,140 GBP
HK$22,400 HKD
As of November 1, 2026
Save £1,884 GBP (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,024 GBP at With Clarity · As of November 1, 2026
View at With Clarity

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547231118. Listed at 7 retailers as of November 1, 2026, with prices from £2,140 to £4,024, a £1,884 spread on the same certified stone. With Clarity lists it at £4,024. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547231118
Dimensions5.87 × 5.85 × 4.28 mm
L/W Ratio1.00
Top View
5.87 mm5.85 mm1.30 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547231118
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.1%

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: £2,140 GBP|Low: £2,121 GBP|High: £3,944 GBP|Avg: £2,804 GBP|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 1£2,140 GBP
Retailer 2£2,526 GBP
Retailer 4£2,549 GBP
Retailer 3£2,669 GBP
Retailer 5£2,696 GBP
Retailer 7£2,906 GBP
Retailer 6£3,044 GBP
With Clarity£3,944 GBP

8 data points across 8 retailers

7 retailers£2,140 GBP to £4,024 GBP

A
Cheapest Retailer
-
£2,140 GBP
HK$22,400 HKD
B+
Retailer 2
-
£2,526 GBP
SGD 4,574 SGD
View
B+
Retailer 3
-
£2,549 GBP
$3,416 USD
View
B+
Retailer 4
-
£2,669 GBP
$3,576 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,696 GBP
SGD 4,882 SGD
View
B
Retailer 6
-
£3,044 GBP
$4,079 USD
View
Most Expensive
B
With Clarity
2547231118 · Nov 1
£4,024 GBP
$5,392 USD
View
6 more retailers have this diamond
Prices start from £2,140 GBPSave up to £1,884 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
£2,140 GBP