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Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 3435360715

Certificate GIA 3435360715

Diamond specifications and retailer prices

From £2,436 GBP
HK$25,500 HKD
As of November 1, 2026
Save £3,049 GBP (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,485 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3435360715. Listed at 14 retailers as of October 30, 2026, with prices from £2,436 to £5,485, a £3,049 spread on the same certified stone. NZ Jewellers lists it at £5,485. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3435360715
Dimensions6.01 × 5.97 × 4.72 mm
L/W Ratio1.01
Top View
6.01 mm5.97 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3435360715
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 79.2%

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: Nov 1
Current: £5,485 GBP|Low: £2,417 GBP|High: £5,615 GBP|Avg: £3,485 GBP|-2.3%
NZ Jewellers
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
November 1, 2026
Retailer 11£2,436 GBP
Retailer 7£2,661 GBP
Retailer 5£2,770 GBP
Retailer 6£2,905 GBP
Retailer 2£3,113 GBP
Retailer 14£3,148 GBP
Retailer 15£3,148 GBP
Retailer 16£3,148 GBP
Retailer 10£3,221 GBP
Retailer 3£3,259 GBP
Retailer 4£3,344 GBP
Retailer 12£3,562 GBP
Retailer 13£3,632 GBP
Retailer 8£3,908 GBP
Retailer 9£5,265 GBP
NZ Jewellers£5,485 GBP

26 data points across 16 retailers

14 retailers£2,436 GBP to £5,485 GBP

B+
Cheapest Retailer
-
£2,436 GBP
HK$25,500 HKD
B
Retailer 2
-
£2,770 GBP
$3,712 USD
View
B
Retailer 3
-
£2,905 GBP
$3,893 USD
View
Final sale: no returns
B
Retailer 4
-
£3,113 GBP
View
B
Retailer 5
-
£3,148 GBP
$4,218 USD
View
B
Retailer 6
-
£3,148 GBP
$4,218 USD
View
B
Retailer 7
-
£3,148 GBP
$4,218 USD
View
B
Retailer 8
-
£3,221 GBP
View
B
Retailer 9
-
£3,259 GBP
$4,366 USD
View
B
Retailer 10
-
£3,344 GBP
$4,480 USD
View
B
Retailer 11
-
£3,562 GBP
€4,546 EUR
View
B
Retailer 12
-
£3,632 GBP
$4,867 USD
View
C
Retailer 13
-
£5,265 GBP
View
Most Expensive
C
NZ Jewellers
f211e333-9e3c-482a-865c-53e4ef5e2ed3 · Oct 30
£5,485 GBP
$7,349 USD
View
13 more retailers have this diamond
Prices start from £2,436 GBPSave up to £3,049 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+
1.50ct Princess
£2,436 GBP