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Princess|Natural|GIA

1.50ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 2223414323

Certificate GIA 2223414323

Diamond specifications and retailer prices

From £6,384 GBP
As of November 1, 2026
Save £5,573 GBP (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £11,957 GBP at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2223414323. Listed at 22 retailers as of November 1, 2026, with prices from £6,384 to £11,957, a £5,573 spread on the same certified stone. NZ Jewellers lists it at £11,957. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2223414323
Dimensions6.55 × 6.41 × 4.57 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.55 mm6.41 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2223414323
Side View
Table 73.0%CrownGirdle: MediumPavilionCulet: NoneDepth 71.3%

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: £11,957 GBP|Low: £5,978 GBP|High: £11,957 GBP|Avg: £8,768 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
November 7, 2026
Retailer 10£6,384 GBP
Retailer 11£7,174 GBP
Retailer 5£7,418 GBP
Retailer 3£7,772 GBP
Retailer 2£7,777 GBP
Retailer 12£7,892 GBP
Retailer 9£7,894 GBP
Retailer 6£8,577 GBP
Retailer 4£8,968 GBP
Retailer 7£10,466 GBP
Retailer 8£11,174 GBP
NZ Jewellers£11,957 GBP

46 data points across 12 retailers

22 retailers£6,384 GBP to £11,957 GBP

B
Cheapest Retailer
-
£6,384 GBP
B
Retailer 2
-
£6,638 GBP
View
B
Retailer 3
-
£6,657 GBP
View
B
Retailer 4
-
£6,903 GBP
View
B
Retailer 5
-
£7,105 GBP
View
Retailer 6
-
£7,174 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
£7,174 GBP
View
Final sale: no returns
B
Retailer 8
-
£7,299 GBP
View
Retailer 9
-
£7,418 GBP
View
B
Retailer 10
-
£7,772 GBP
View
B
Retailer 11
-
£7,777 GBP
View
B
Retailer 12
-
£7,892 GBP
View
Retailer 13
-
£7,894 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£8,274 GBP
View
B
Retailer 15
-
£8,427 GBP
View
B
Retailer 16
-
£8,427 GBP
View
B
Retailer 17
-
£8,577 GBP
View
B
Retailer 18
-
£8,704 GBP
View
B
Retailer 19
-
£8,968 GBP
View
B
Retailer 20
-
£10,466 GBP
View
B
Retailer 21
-
£11,174 GBP
View
Most Expensive
C
NZ Jewellers
2d6977f1-c6b1-4d96-bf0e-3aa252566358 · Nov 5
£11,957 GBP
$16,004 USD
View
21 more retailers have this diamond
Prices start from £6,384 GBPSave up to £5,573 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
£6,384 GBP