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Princess|Natural|GIA

1.50ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 7541514914

Certificate GIA 7541514914

Diamond specifications and retailer prices

From £2,778 GBP
HK$28,900 HKD
As of October 29, 2026
Save £3,807 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,585 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 7541514914. Listed at 19 retailers as of October 28, 2026, with prices from £2,778 to £6,585, a £3,807 spread on the same certified stone. Queensmith lists it at £6,585. 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 7541514914
Dimensions6.47 × 6.42 × 4.28 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Knot
Top View
6.47 mm6.42 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541514914
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

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: £6,585 GBP|Low: £2,778 GBP|High: £6,609 GBP|Avg: £4,111 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
Retailer 16
Retailer 17
October 29, 2026
Retailer 7£2,778 GBP
Retailer 10£3,017 GBP
Retailer 4£3,302 GBP
Retailer 6£3,417 GBP
Retailer 11£3,509 GBP
Retailer 9£3,565 GBP
Retailer 2£3,670 GBP
Retailer 3£3,702 GBP
Retailer 13£3,702 GBP
Retailer 15£3,702 GBP
Retailer 8£3,816 GBP
Retailer 5£3,912 GBP
Retailer 14£4,162 GBP
Retailer 16£4,272 GBP
Retailer 12£5,928 GBP
Retailer 17£6,450 GBP
Queensmith£6,585 GBP

22 data points across 17 retailers

19 retailers£2,778 GBP to £6,585 GBP

A
Cheapest Retailer
-
£2,778 GBP
HK$28,900 HKD
A
Retailer 2
-
£3,017 GBP
₹382,685 INR
View
A
Retailer 3
-
£3,302 GBP
SGD 5,943 SGD
View
A
Retailer 4
-
£3,417 GBP
$4,550 USD
View
Final sale: no returns
A
Retailer 5
-
£3,433 GBP
$4,572 USD
View
A
Retailer 6
-
£3,509 GBP
View
A
Retailer 7
-
£3,565 GBP
SGD 6,415 SGD
View
A
Retailer 8
-
£3,626 GBP
A$7,428 AUD
View
A
Retailer 9
-
£3,670 GBP
View
A
Retailer 10
-
£3,702 GBP
$4,930 USD
View
A
Retailer 11
-
£3,702 GBP
$4,930 USD
View
A
Retailer 12
-
£3,702 GBP
$4,930 USD
View
B+
Retailer 13
-
£3,816 GBP
$5,082 USD
View
B+
Retailer 14
-
£3,912 GBP
$5,209 USD
View
B+
Retailer 15
-
£4,162 GBP
€5,278 EUR
View
B+
Retailer 16
-
£4,272 GBP
$5,689 USD
View
B+
Retailer 17
-
£5,928 GBP
View
B
Retailer 18
-
£6,450 GBP
$8,590 USD
View
Most Expensive
B
Queensmith
7541514914 · Oct 28
£6,585 GBP
View
18 more retailers have this diamond
Prices start from £2,778 GBPSave up to £3,807 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
£2,778 GBP