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Princess|Natural|GIA

1.21ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 7556248385

Certificate GIA 7556248385

Diamond specifications and retailer prices

From £1,420 GBP
As of November 6, 2026
Save £502 GBP (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,922 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556248385. Listed at 5 retailers as of November 6, 2026, with prices from £1,420 to £1,922, a £502 spread on the same certified stone. GemTrove lists it at £1,922. 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

1.21
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556248385
Dimensions5.90 × 5.89 × 4.10 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.90 mm5.89 mm1.21 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556248385
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,922 GBP|Low: £1,420 GBP|High: £1,922 GBP|Avg: £1,635 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3£1,420 GBP
Retailer 5£1,444 GBP
Retailer 2£1,538 GBP
Retailer 4£1,631 GBP
GemTrove£1,922 GBP

41 data points across 5 retailers

5 retailers£1,420 GBP to £1,922 GBP

A
Cheapest Retailer
-
£1,420 GBP
A
Retailer 2
-
£1,444 GBP
View
A
Retailer 3
-
£1,538 GBP
View
A
Retailer 4
-
£1,631 GBP
View
Most Expensive
B+
GemTrove
GT-N-01307461-98 · Nov 6
£1,922 GBP
A$3,958 AUD
View
4 more retailers have this diamond
Prices start from £1,420 GBPSave up to £502 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
1.21ct Princess
£1,420 GBP