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Princess|Natural|GIA

1.51ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2467827105

Certificate GIA 2467827105

Diamond specifications and retailer prices

From £2,691 GBP
HK$28,000 HKD
As of October 29, 2026
Save £3,700 GBP (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £6,391 GBP at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2467827105. Listed at 22 retailers as of October 27, 2026, with prices from £2,691 to £6,391, a £3,700 spread on the same certified stone. NZ Jewellers lists it at £6,391. 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

1.51
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2467827105
Dimensions6.61 × 6.36 × 4.42 mm
L/W Ratio1.04
Top View
6.61 mm6.36 mm1.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2467827105
Side View
Table 75.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £6,391 GBP|Low: £2,691 GBP|High: £6,391 GBP|Avg: £3,750 GBP|+1.0%
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
October 30, 2026
Retailer 4£2,691 GBP
Retailer 9£2,992 GBP
Retailer 6£3,199 GBP
Retailer 14£3,256 GBP
Retailer 12£3,287 GBP
Retailer 2£3,443 GBP
Retailer 16£3,454 GBP
Retailer 8£3,460 GBP
Retailer 5£3,640 GBP
Retailer 3£3,668 GBP
Retailer 11£3,668 GBP
Retailer 13£3,668 GBP
Retailer 7£3,858 GBP
Retailer 15£4,233 GBP
Retailer 10£4,322 GBP
NZ Jewellers£6,391 GBP

29 data points across 16 retailers

22 retailers£2,691 GBP to £6,391 GBP

A
Cheapest Retailer
-
£2,691 GBP
HK$28,000 HKD
A
Retailer 2
-
£2,992 GBP
₹379,442 INR
View
A
Retailer 3
-
£3,199 GBP
$4,260 USD
View
A
Retailer 4
-
£3,256 GBP
$4,336 USD
View
A
Retailer 5
-
£3,287 GBP
$4,377 USD
View
A
Retailer 6
-
£3,443 GBP
View
Retailer 7
-
£3,446 GBP
$4,589 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
£3,454 GBP
$4,600 USD
View
A
Retailer 9
-
£3,460 GBP
SGD 6,227 SGD
View
Retailer 10
-
£3,633 GBP
$4,838 USD
View
Price last confirmed 22 days ago
Retailer 11
-
£3,633 GBP
$4,838 USD
View
Price last confirmed 14 days ago
A
Retailer 12
-
£3,640 GBP
$4,848 USD
View
A
Retailer 13
-
£3,668 GBP
$4,885 USD
View
A
Retailer 14
-
£3,668 GBP
$4,885 USD
View
A
Retailer 15
-
£3,668 GBP
$4,885 USD
View
A
Retailer 16
-
£3,782 GBP
A$7,748 AUD
View
A
Retailer 17
-
£3,858 GBP
$5,137 USD
View
Retailer 18
-
£4,192 GBP
$5,582 USD
View
Price last confirmed 20 days ago
B+
Retailer 19
-
£4,233 GBP
$5,637 USD
View
B+
Retailer 20
-
£4,322 GBP
View
Retailer 21
-
£6,330 GBP
$8,429 USD
View
Price last confirmed 26 days ago
Most Expensive
B
NZ Jewellers
d42d8b08-1e13-4d34-89d3-2e03a6423d23 · Oct 27
£6,391 GBP
$8,511 USD
View
21 more retailers have this diamond
Prices start from £2,691 GBPSave up to £3,700 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
1.51ct Princess
£2,691 GBP