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Princess|Natural|GIA

1.51ct I I1 Princess Natural Diamond

ID • I/I1 • GIA 7406309440

Certificate GIA 7406309440

Diamond specifications and retailer prices

From £3,019 GBP
HK$31,600 HKD
As of November 1, 2026
Save £3,882 GBP (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,901 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7406309440. Listed at 10 retailers as of October 30, 2026, with prices from £3,019 to £6,901, a £3,882 spread on the same certified stone. NZ Jewellers lists it at £6,901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7406309440
Dimensions6.18 × 6.01 × 4.46 mm
L/W Ratio1.03
Top View
6.18 mm6.01 mm1.51 ctI / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7406309440
Side View
Table 71.0%CrownGirdle: XTKPavilionCulet: NoneDepth 74.3%

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: £6,901 GBP|Low: £2,990 GBP|High: £6,901 GBP|Avg: £4,195 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3£3,019 GBP
Retailer 2£3,035 GBP
Retailer 6£3,514 GBP
Retailer 5£3,599 GBP
Retailer 7£4,126 GBP
Retailer 8£4,126 GBP
Retailer 10£4,126 GBP
Retailer 4£4,669 GBP
Retailer 9£4,761 GBP
NZ Jewellers£6,901 GBP

45 data points across 10 retailers

10 retailers£3,019 GBP to £6,901 GBP

B+
Cheapest Retailer
-
£3,019 GBP
HK$31,600 HKD
B+
Retailer 2
-
£3,035 GBP
₹387,253 INR
View
B+
Retailer 3
-
£3,514 GBP
$4,709 USD
View
B
Retailer 4
-
£3,599 GBP
$4,822 USD
View
B
Retailer 5
-
£4,126 GBP
$5,528 USD
View
B
Retailer 6
-
£4,126 GBP
$5,528 USD
View
B
Retailer 7
-
£4,126 GBP
$5,528 USD
View
B
Retailer 8
-
£4,669 GBP
€5,958 EUR
View
B
Retailer 9
-
£4,761 GBP
$6,379 USD
View
Most Expensive
C
NZ Jewellers
ccde7e9f-d1de-4b03-8e6f-826e22b653d0 · Oct 30
£6,901 GBP
$9,246 USD
View
9 more retailers have this diamond
Prices start from £3,019 GBPSave up to £3,882 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+
1.51ct Princess
£3,019 GBP