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Princess|Natural|GIA

1.01ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 1508297717

Certificate GIA 1508297717

Diamond specifications and retailer prices

From £1,213 GBP
As of November 2, 2026
Save £967 GBP (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,034 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-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 1508297717. Listed at 6 retailers as of November 1, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.96°
Pavilion angle39.81°
OriginNatural
Grading LabGIA
CertificateGIA 1508297717
Dimensions5.53 × 5.45 × 4.02 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Crystal, Cloud, Feather, Needle, Natural
Top View
5.53 mm5.45 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1508297717
Side View
Table 74.0%Crown 44.96°Girdle: MediumPavilion 39.81°Culet: NoneDepth 73.7%

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 2
Current: £1,213 GBP|Low: £1,213 GBP|High: £2,191 GBP|Avg: £1,512 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 1£1,213 GBP
Retailer 3£1,255 GBP
Retailer 4£1,255 GBP
Retailer 7£1,470 GBP
Retailer 6£1,476 GBP
Retailer 5£1,561 GBP
Retailer 8£1,587 GBP
Retailer 2£2,179 GBP

9 data points across 8 retailers

6 retailers£1,213 GBP to £2,179 GBP

A
Cheapest Retailer
-
£1,213 GBP
Retailer 2
-
£1,244 GBP
View
Price last confirmed 46 days ago
A
Retailer 3
-
£1,255 GBP
View
A
Retailer 4
-
£1,255 GBP
View
B+
Retailer 5
-
£2,179 GBP
View
Most Expensive
NZ Jewellers
c4fb120a-36ce-406a-a665-fc306160ba94 · Sep 21
£3,034 GBP
$4,061 USD
View
Price last confirmed 46 days ago
5 more retailers have this diamond
Prices start from £1,213 GBPSave up to £967 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
1.01ct Princess
£1,213 GBP