CaratHunter
Plans
Princess|Natural|GIA

1.54ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 2151912877

Certificate GIA 2151912877

Diamond specifications and retailer prices

From £7,266 GBP
$9,750 USD
As of November 1, 2026
Save £6,378 GBP (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £13,644 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.54ct natural princess diamond

This 1.54ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2151912877. Listed at 21 retailers as of November 1, 2026, with prices from £7,266 to £13,644, a £6,378 spread on the same certified stone. NZ Jewellers lists it at £13,644. 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

1.54
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151912877
Dimensions6.37 × 6.20 × 4.61 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.37 mm6.20 mm1.54 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2151912877
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £13,644 GBP|Low: £7,266 GBP|High: £13,644 GBP|Avg: £10,093 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8£7,266 GBP
Retailer 9£8,186 GBP
Retailer 2£8,777 GBP
Retailer 3£8,869 GBP
Retailer 7£8,899 GBP
Retailer 10£9,005 GBP
Retailer 4£9,826 GBP
Retailer 11£10,233 GBP
Retailer 6£12,027 GBP
Retailer 5£12,785 GBP
NZ Jewellers£13,644 GBP

45 data points across 11 retailers

21 retailers£7,266 GBP to £13,644 GBP

B
Cheapest Retailer
-
£7,266 GBP
$9,750 USD
B
Retailer 2
-
£7,591 GBP
$10,186 USD
View
B
Retailer 3
-
£7,596 GBP
$10,193 USD
View
B
Retailer 4
-
£7,830 GBP
CA$14,594 CAD
View
B
Retailer 5
-
£8,078 GBP
$10,840 USD
View
B
Retailer 6
-
£8,186 GBP
$10,985 USD
View
B
Retailer 7
-
£8,186 GBP
$10,985 USD
View
Final sale: no returns
B
Retailer 8
-
£8,330 GBP
$11,178 USD
View
B
Retailer 9
-
£8,777 GBP
View
B
Retailer 10
-
£8,869 GBP
$11,901 USD
View
Retailer 11
-
£8,899 GBP
A$18,372 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
£9,005 GBP
$12,084 USD
View
B
Retailer 13
-
£9,465 GBP
$12,701 USD
View
B
Retailer 14
-
£9,546 GBP
$12,810 USD
View
B
Retailer 15
-
£9,546 GBP
$12,810 USD
View
B
Retailer 16
-
£9,826 GBP
€12,558 EUR
View
B
Retailer 17
-
£9,866 GBP
$13,240 USD
View
B
Retailer 18
-
£10,233 GBP
$13,732 USD
View
B
Retailer 19
-
£12,027 GBP
ZAR 260,727 ZAR
View
B
Retailer 20
-
£12,785 GBP
View
Most Expensive
C
NZ Jewellers
15353d9a-f4a0-4ad7-986a-a82af2c7030e · Nov 2
£13,644 GBP
$18,309 USD
View
20 more retailers have this diamond
Prices start from £7,266 GBPSave up to £6,378 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
1.54ct Princess
£7,266 GBP