CaratHunter
Plans
Princess|Natural|GIA

0.90ct F IF Princess Natural Diamond

EX • F/IF • GIA 1529184806

Certificate GIA 1529184806

Diamond specifications and retailer prices

From £1,812 GBP
As of November 2, 2026
Save £215 GBP (11%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,027 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1529184806. Listed at 4 retailers as of October 31, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle56.7°
OriginNatural
Grading LabGIA
CertificateGIA 1529184806
Dimensions5.41 × 5.32 × 3.76 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.41 mm5.32 mm0.90 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1529184806
Side View
Table 70.0%Crown 45.3°Girdle: MED-STKPavilion 56.7°Culet: NoneDepth 70.6%

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: Nov 2
Current: £2,027 GBP|Low: £1,774 GBP|High: £2,075 GBP|Avg: £1,888 GBP|-2.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5£1,774 GBP
Retailer 3£1,812 GBP
Retailer 2£1,894 GBP
Retailer 4£1,915 GBP
Blue Nile£2,027 GBP

40 data points across 5 retailers

4 retailers£1,812 GBP to £2,027 GBP

B+
Cheapest Retailer
-
£1,812 GBP
B+
Retailer 2
-
£1,894 GBP
$2,542 USD
View
B+
Retailer 3
-
£1,915 GBP
$2,570 USD
View
Most Expensive
B+
Blue Nile
25395933 · Oct 31
£2,027 GBP
$2,720 USD
View
3 more retailers have this diamond
Prices start from £1,812 GBPSave up to £215 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+
0.90ct Princess
£1,812 GBP