Princess|Natural|GIA

1.50ct F SI1 Princess Natural Diamond

VG • F/SI1 • GIA 1338924218

Certificate GIA 1338924218

Diamond specifications and retailer prices

From £4,927 GBP
$6,612 USD
As of October 29, 2026
Save £2,644 GBP (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £7,571 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded F 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 1338924218. Listed at 13 retailers as of October 29, 2026, with prices from £4,927 to £7,571, a £2,644 spread on the same certified stone. Yorxs lists it at £7,571. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1338924218
Dimensions6.18 × 5.96 × 4.55 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.18 mm5.96 mm1.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1338924218
Side View
Table 73.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.3%

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: Oct 29
Current: £6,808 GBP|Low: £5,046 GBP|High: £10,139 GBP|Avg: £6,576 GBP|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 2£5,168 GBP
Retailer 6£5,404 GBP
Retailer 8£5,775 GBP
Retailer 3£5,793 GBP
Retailer 5£5,794 GBP
Retailer 7£5,895 GBP
Retailer 1£6,808 GBP
Retailer 4£7,242 GBP
Yorxs£7,571 GBP
Retailer 9£10,139 GBP

36 data points across 10 retailers

13 retailers£4,927 GBP to £7,571 GBP

B+
Cheapest Retailer
-
£4,927 GBP
$6,612 USD
B+
Retailer 2
-
£5,168 GBP
$6,935 USD
View
B
Retailer 3
-
£5,406 GBP
A$11,161 AUD
View
B
Retailer 4
-
£5,424 GBP
$7,279 USD
View
B
Retailer 5
-
£5,775 GBP
$7,750 USD
View
B
Retailer 6
-
£5,793 GBP
$7,774 USD
View
Final sale: no returns
B
Retailer 7
-
£5,794 GBP
$7,775 USD
View
B
Retailer 8
-
£5,895 GBP
$7,911 USD
View
B
Retailer 9
-
£6,277 GBP
$8,423 USD
View
B
Retailer 10
-
£6,373 GBP
$8,552 USD
View
B
Retailer 11
-
£6,808 GBP
View
B
Retailer 12
-
£7,242 GBP
$9,718 USD
View
Most Expensive
B
Yorxs
669C1507C · Oct 31
£7,571 GBP
€9,676 EUR
View
12 more retailers have this diamond
Prices start from £4,927 GBPSave up to £2,644 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
£4,927 GBP