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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 6542586481

Certificate GIA 6542586481

Diamond specifications and retailer prices

From £2,255 GBP
HK$23,600 HKD
As of November 1, 2026
Save £3,698 GBP (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,952 GBP at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two 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 6542586481. Listed at 14 retailers as of October 28, 2026, with prices from £2,255 to £5,952, a £3,698 spread on the same certified stone. Queensmith lists it at £5,952. 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

1.50
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542586481
Dimensions6.36 × 6.35 × 4.32 mm
L/W Ratio1.00
Top View
6.36 mm6.35 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542586481
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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: £5,952 GBP|Low: £2,235 GBP|High: £5,952 GBP|Avg: £3,158 GBP|+3.2%
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
November 1, 2026
Retailer 8£2,255 GBP
Retailer 2£2,409 GBP
Retailer 11£2,659 GBP
Retailer 12£2,727 GBP
Retailer 13£2,841 GBP
Retailer 3£2,924 GBP
Retailer 4£2,978 GBP
Retailer 7£3,023 GBP
Retailer 10£3,065 GBP
Retailer 9£3,344 GBP
Retailer 5£3,570 GBP
Retailer 6£4,942 GBP
Queensmith£5,952 GBP

8 data points across 13 retailers

14 retailers£2,255 GBP to £5,952 GBP

A
Cheapest Retailer
-
£2,255 GBP
HK$23,600 HKD
A
Retailer 2
-
£2,409 GBP
₹307,390 INR
View
A
Retailer 3
-
£2,659 GBP
$3,563 USD
View
A
Retailer 4
-
£2,727 GBP
$3,654 USD
View
Final sale: no returns
A
Retailer 5
-
£2,841 GBP
SGD 5,144 SGD
View
A
Retailer 6
-
£2,924 GBP
A$6,028 AUD
View
Retailer 7
-
£2,978 GBP
$3,990 USD
View
Price last confirmed 48 days ago
A
Retailer 8
-
£3,023 GBP
View
A
Retailer 9
-
£3,065 GBP
$4,106 USD
View
A
Retailer 10
-
£3,344 GBP
€4,267 EUR
View
Retailer 11
-
£3,435 GBP
$4,603 USD
View
Price last confirmed 47 days ago
B+
Retailer 12
-
£4,942 GBP
View
Retailer 13
-
£5,188 GBP
$6,951 USD
View
Price last confirmed 47 days ago
Most Expensive
B
Queensmith
6542586481 · Oct 28
£5,952 GBP
View
13 more retailers have this diamond
Prices start from £2,255 GBPSave up to £3,698 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
1.50ct Princess
£2,255 GBP