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Princess|Natural|GIA

1.30ct I SI1 Princess Natural Diamond

VG • I/SI1 • GIA 2231700292

Certificate GIA 2231700292

Diamond specifications and retailer prices

From £2,315 GBP
$3,102 USD
As of October 30, 2026
Save £2,864 GBP (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,180 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231700292. Listed at 20 retailers as of October 30, 2026, with prices from £2,315 to £5,180, a £2,864 spread on the same certified stone. NZ Jewellers lists it at £5,180. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231700292
Dimensions6.30 × 6.07 × 4.28 mm
L/W Ratio1.04
Culet sizeNone
Top View
6.30 mm6.07 mm1.30 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2231700292
Side View
Table 71.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 70.5%

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: Oct 30
Current: £4,971 GBP|Low: £2,149 GBP|High: £5,032 GBP|Avg: £3,138 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7£2,315 GBP
Retailer 8£2,429 GBP
Retailer 9£2,485 GBP
Retailer 2£2,797 GBP
Retailer 3£3,041 GBP
Retailer 10£3,188 GBP
Retailer 5£3,365 GBP
Retailer 6£3,365 GBP
Retailer 4£3,654 GBP
Retailer 1£4,971 GBP

40 data points across 10 retailers

20 retailers£2,315 GBP to £5,180 GBP

B+
Cheapest Retailer
-
£2,315 GBP
$3,102 USD
B+
Retailer 2
-
£2,343 GBP
$3,139 USD
View
Retailer 3
-
£2,429 GBP
$3,255 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
£2,442 GBP
$3,272 USD
View
B+
Retailer 5
-
£2,472 GBP
A$5,096 AUD
View
B+
Retailer 6
-
£2,485 GBP
$3,330 USD
View
Final sale: no returns
B+
Retailer 7
-
£2,552 GBP
$3,420 USD
View
B+
Retailer 8
-
£2,586 GBP
$3,465 USD
View
B+
Retailer 9
-
£2,694 GBP
$3,609 USD
View
B+
Retailer 10
-
£2,694 GBP
$3,609 USD
View
B
Retailer 11
-
£2,797 GBP
$3,748 USD
View
B
Retailer 12
-
£3,029 GBP
$4,058 USD
View
B
Retailer 13
-
£3,041 GBP
View
B
Retailer 14
-
£3,108 GBP
$4,164 USD
View
Retailer 15
-
£3,188 GBP
A$6,571 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
£3,365 GBP
€4,294 EUR
View
B
Retailer 17
-
£3,654 GBP
ZAR 79,102 ZAR
View
C
Retailer 18
-
£4,296 GBP
$5,757 USD
View
B
Retailer 19
-
£4,971 GBP
View
Most Expensive
C
NZ Jewellers
bf70610a-bfd5-499f-8054-47e01cc9aa6d · Oct 30
£5,180 GBP
$6,940 USD
View
19 more retailers have this diamond
Prices start from £2,315 GBPSave up to £2,864 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+
1.30ct Princess
£2,315 GBP