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Princess|Natural|GIA

1.30ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 5543997447

Certificate GIA 5543997447

Diamond specifications and retailer prices

From £1,997 GBP
HK$20,900 HKD
As of November 1, 2026
Save £3,032 GBP (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,028 GBP at Queensmith · As of October 28, 2026
View at Queensmith

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543997447. Listed at 16 retailers as of October 28, 2026, with prices from £1,997 to £5,028, a £3,032 spread on the same certified stone. Queensmith lists it at £5,028. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543997447
Dimensions6.00 × 5.98 × 4.06 mm
L/W Ratio1.00
Top View
6.00 mm5.98 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543997447
Side View
Table 72.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.8%

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: Nov 1
Current: £5,028 GBP|Low: £1,977 GBP|High: £5,028 GBP|Avg: £2,890 GBP|+1.8%
Queensmith
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 11£1,997 GBP
Retailer 2£2,090 GBP
Retailer 15£2,378 GBP
Retailer 3£2,414 GBP
Retailer 12£2,515 GBP
Retailer 5£2,648 GBP
Retailer 6£2,711 GBP
Retailer 7£2,711 GBP
Retailer 9£2,711 GBP
Retailer 14£2,724 GBP
Retailer 4£2,772 GBP
Retailer 13£3,062 GBP
Retailer 10£3,215 GBP
Retailer 8£4,374 GBP
Queensmith£5,028 GBP

8 data points across 15 retailers

16 retailers£1,997 GBP to £5,028 GBP

A
Cheapest Retailer
-
£1,997 GBP
HK$20,900 HKD
A
Retailer 2
-
£2,090 GBP
₹266,747 INR
View
A
Retailer 3
-
£2,373 GBP
$3,180 USD
View
A
Retailer 4
-
£2,378 GBP
$3,186 USD
View
A
Retailer 5
-
£2,414 GBP
$3,235 USD
View
Final sale: no returns
B+
Retailer 6
-
£2,515 GBP
$3,370 USD
View
B+
Retailer 7
-
£2,648 GBP
A$5,458 AUD
View
B+
Retailer 8
-
£2,711 GBP
View
B+
Retailer 9
-
£2,724 GBP
$3,650 USD
View
B+
Retailer 10
-
£2,772 GBP
SGD 5,020 SGD
View
B+
Retailer 11
-
£3,062 GBP
€3,908 EUR
View
Retailer 12
-
£3,128 GBP
$4,191 USD
View
Price last confirmed 47 days ago
B+
Retailer 13
-
£3,215 GBP
ZAR 69,601 ZAR
View
B
Retailer 14
-
£4,374 GBP
View
Retailer 15
-
£4,723 GBP
$6,328 USD
View
Price last confirmed 47 days ago
Most Expensive
B
Queensmith
5543997447 · Oct 28
£5,028 GBP
View
15 more retailers have this diamond
Prices start from £1,997 GBPSave up to £3,032 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
£1,997 GBP