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Princess|Natural|GIA

1.30ct G VS1 Princess Natural Diamond

EX • G/VS1 • GIA 12955609

Certificate GIA 12955609

Diamond specifications and retailer prices

From £5,223 GBP
€6,610 EUR
As of October 27, 2026
Save £4,248 GBP (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,351 GBP at NZ Jewellers · As of October 24, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 12955609. Listed at 21 retailers as of October 26, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12955609
Dimensions6.18 × 6.02 × 4.10 mm
L/W Ratio1.03
Girdle conditionPolished
Cert comments
Inscription(s): GIA 12955609, [blue nile symbol]
Top View
6.18 mm6.02 mm1.30 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 12955609
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.2%

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 27
Current: £6,291 GBP|Low: £5,223 GBP|High: £9,573 GBP|Avg: £6,845 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 8£5,223 GBP
Retailer 10£5,663 GBP
Retailer 7£5,675 GBP
Retailer 9£6,149 GBP
Retailer 1£6,291 GBP
Retailer 5£6,393 GBP
Retailer 3£7,004 GBP
Retailer 2£7,340 GBP
Retailer 6£8,191 GBP
Retailer 4£9,472 GBP

42 data points across 10 retailers

21 retailers£5,223 GBP to £9,472 GBP

B+
Cheapest Retailer
-
£5,223 GBP
€6,610 EUR
B+
Retailer 2
-
£5,315 GBP
$7,062 USD
View
B+
Retailer 3
-
£5,613 GBP
CA$10,359 CAD
View
B+
Retailer 4
-
£5,663 GBP
$7,525 USD
View
B+
Retailer 5
-
£5,676 GBP
$7,542 USD
View
B+
Retailer 6
-
£5,723 GBP
$7,605 USD
View
B+
Retailer 7
-
£6,149 GBP
$8,170 USD
View
B
Retailer 8
-
£6,243 GBP
$8,296 USD
View
B+
Retailer 9
-
£6,291 GBP
View
B+
Retailer 10
-
£6,393 GBP
A$13,069 AUD
View
B
Retailer 11
-
£6,736 GBP
$8,950 USD
View
B
Retailer 12
-
£6,751 GBP
$8,970 USD
View
B
Retailer 13
-
£6,751 GBP
$8,970 USD
View
B
Retailer 14
-
£6,794 GBP
$9,028 USD
View
B
Retailer 15
-
£6,976 GBP
$9,270 USD
View
B
Retailer 16
-
£7,004 GBP
€8,863 EUR
View
B
Retailer 17
-
£7,095 GBP
$9,427 USD
View
B
Retailer 18
-
£7,340 GBP
View
B
Retailer 19
-
£8,191 GBP
ZAR 175,822 ZAR
View
B
Retailer 20
-
£9,472 GBP
View
Most Expensive
B
NZ Jewellers
d4102779-1cd3-4f07-89e1-080d4c2b24be · Oct 24
£11,351 GBP
$15,083 USD
View
Price under review
20 more retailers have this diamond
Prices start from £5,223 GBPSave up to £4,248 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
£5,223 GBP