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Princess|Natural|GIA

1.51ct E SI1 Princess Natural Diamond

VG • E/SI1 • GIA 7541946899

Certificate GIA 7541946899

Diamond specifications and retailer prices

From £4,449 GBP
$5,925 USD
As of October 28, 2026
Save £4,083 GBP (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £8,532 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541946899. Listed at 12 retailers as of October 27, 2026, with prices from £4,449 to £8,532, a £4,083 spread on the same certified stone. NZ Jewellers lists it at £8,532. 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

1.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541946899
Dimensions6.14 × 6.14 × 4.43 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.14 mm6.14 mm1.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541946899
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.2%

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: Oct 28
Current: £8,532 GBP|Low: £2,815 GBP|High: £8,532 GBP|Avg: £5,022 GBP
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 9£2,815 GBP
Retailer 7£3,658 GBP
Retailer 10£3,811 GBP
Retailer 11£4,016 GBP
Retailer 8£4,138 GBP
Retailer 5£4,449 GBP
Retailer 4£4,556 GBP
Retailer 14£4,708 GBP
Retailer 3£4,709 GBP
Retailer 17£4,731 GBP
Retailer 15£5,003 GBP
Retailer 18£5,101 GBP
Retailer 16£5,180 GBP
Retailer 6£5,399 GBP
Retailer 12£5,566 GBP
Retailer 19£5,886 GBP
Retailer 13£6,212 GBP
Retailer 2£7,556 GBP
NZ Jewellers£8,532 GBP

34 data points across 19 retailers

12 retailers£4,449 GBP to £8,532 GBP

B+
Cheapest Retailer
-
£4,449 GBP
$5,925 USD
B+
Retailer 2
-
£4,556 GBP
$6,067 USD
View
B+
Retailer 3
-
£4,708 GBP
$6,270 USD
View
Final sale: no returns
B+
Retailer 4
-
£4,731 GBP
$6,300 USD
View
Retailer 5
-
£5,003 GBP
A$10,249 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
£5,101 GBP
$6,793 USD
View
B+
Retailer 7
-
£5,180 GBP
$6,898 USD
View
B+
Retailer 8
-
£5,566 GBP
€7,059 EUR
View
B+
Retailer 9
-
£5,886 GBP
$7,838 USD
View
B+
Retailer 10
-
£6,212 GBP
ZAR 133,639 ZAR
View
B
Retailer 11
-
£7,556 GBP
View
Most Expensive
B
NZ Jewellers
e55c60f7-917e-4f0a-aed1-adf799645b76 · Oct 27
£8,532 GBP
$11,362 USD
View
11 more retailers have this diamond
Prices start from £4,449 GBPSave up to £4,083 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
£4,449 GBP