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Princess|Natural|GIA

1.50ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 6415107913

Certificate GIA 6415107913

Diamond specifications and retailer prices

From £2,751 GBP
HK$28,800 HKD
As of November 1, 2026
Save £3,104 GBP (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,855 GBP at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6415107913. Listed at 16 retailers as of November 1, 2026, with prices from £2,751 to £5,855, a £3,104 spread on the same certified stone. MOH London lists it at £5,855. 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

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415107913
Dimensions6.28 × 6.10 × 4.56 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.28 mm6.10 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415107913
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 74.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £5,855 GBP|Low: £2,637 GBP|High: £6,278 GBP|Avg: £3,856 GBP|-6.7%
MOH London
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
November 2, 2026
Retailer 10£2,751 GBP
Retailer 15£2,858 GBP
Retailer 3£2,872 GBP
Retailer 12£3,028 GBP
Retailer 4£3,040 GBP
Retailer 13£3,134 GBP
Retailer 11£3,145 GBP
Retailer 5£3,523 GBP
Retailer 9£3,655 GBP
Retailer 6£3,747 GBP
Retailer 14£3,747 GBP
Retailer 16£3,866 GBP
Retailer 8£3,927 GBP
Retailer 2£4,159 GBP
Retailer 7£5,320 GBP
MOH London£5,855 GBP

31 data points across 16 retailers

16 retailers£2,751 GBP to £5,855 GBP

A
Cheapest Retailer
-
£2,751 GBP
HK$28,800 HKD
A
Retailer 2
-
£2,858 GBP
$3,830 USD
View
A
Retailer 3
-
£2,872 GBP
$3,848 USD
View
A
Retailer 4
-
£3,028 GBP
$4,057 USD
View
A
Retailer 5
-
£3,040 GBP
A$6,266 AUD
View
A
Retailer 6
-
£3,134 GBP
$4,199 USD
View
A
Retailer 7
-
£3,145 GBP
CA$5,852 CAD
View
A
Retailer 8
-
£3,523 GBP
$4,720 USD
View
A
Retailer 9
-
£3,655 GBP
View
A
Retailer 10
-
£3,747 GBP
$5,020 USD
View
A
Retailer 11
-
£3,747 GBP
$5,020 USD
View
A
Retailer 12
-
£3,866 GBP
$5,180 USD
View
Retailer 13
-
£3,927 GBP
A$8,095 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
£4,159 GBP
€5,307 EUR
View
B+
Retailer 15
-
£5,320 GBP
$7,128 USD
View
Most Expensive
B+
MOH London
8B9BE9DDD · Nov 1
£5,855 GBP
View
15 more retailers have this diamond
Prices start from £2,751 GBPSave up to £3,104 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
1.50ct Princess
£2,751 GBP