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Princess|Natural|GIA

1.50ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 7533517109

Certificate GIA 7533517109

Diamond specifications and retailer prices

From £2,355 GBP
HK$24,500 HKD
As of October 29, 2026
Save £3,720 GBP (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,075 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7533517109. Listed at 16 retailers as of October 28, 2026, with prices from £2,355 to £6,075, a £3,720 spread on the same certified stone. Queensmith lists it at £6,075. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7533517109
Dimensions6.32 × 6.32 × 4.37 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle
Top View
6.32 mm6.32 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7533517109
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.0%

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: Oct 29
Current: £6,075 GBP|Low: £2,355 GBP|High: £6,094 GBP|Avg: £3,556 GBP|+1.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3£2,355 GBP
Retailer 4£2,552 GBP
Retailer 11£2,775 GBP
Retailer 10£2,842 GBP
Retailer 7£3,078 GBP
Retailer 2£3,139 GBP
Retailer 8£3,189 GBP
Retailer 6£3,478 GBP
Retailer 9£3,552 GBP
Retailer 5£5,176 GBP
Queensmith£6,075 GBP

32 data points across 11 retailers

16 retailers£2,355 GBP to £6,075 GBP

A
Cheapest Retailer
-
£2,355 GBP
HK$24,500 HKD
A
Retailer 2
-
£2,552 GBP
₹323,642 INR
View
A
Retailer 3
-
£2,775 GBP
SGD 4,994 SGD
View
A
Retailer 4
-
£2,842 GBP
$3,784 USD
View
Final sale: no returns
A
Retailer 5
-
£2,911 GBP
$3,876 USD
View
A
Retailer 6
-
£3,074 GBP
A$6,298 AUD
View
A
Retailer 7
-
£3,078 GBP
$4,099 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
£3,078 GBP
$4,099 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
£3,078 GBP
$4,099 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
£3,139 GBP
View
A
Retailer 11
-
£3,189 GBP
$4,247 USD
View
A
Retailer 12
-
£3,478 GBP
€4,411 EUR
View
A
Retailer 13
-
£3,552 GBP
$4,730 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
£5,176 GBP
View
B
Retailer 15
-
£5,363 GBP
$7,142 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
Queensmith
7533517109 · Oct 28
£6,075 GBP
View
15 more retailers have this diamond
Prices start from £2,355 GBPSave up to £3,720 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
£2,355 GBP