CaratHunter
Plans
Princess|Natural|IGI

1.01ct F I1 Princess Natural Diamond

ID • F/I1 • IGI 371970970

Shape and cutting style on the report: Princess cut

Certificate IGI 371970970

Diamond specifications and retailer prices

From £1,503 GBP
$2,017 USD
As of November 1, 2026
Save £768 GBP (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,271 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 371970970. Listed at 2 retailers as of November 1, 2026, with prices from £1,503 to £2,271, a £768 spread on the same certified stone. Yorxs lists it at £2,271. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle55.6°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 371970970
Dimensions5.42 × 5.41 × 3.91 mm
L/W Ratio1.00
Culet sizeMedium
Cert comments
undefined
Top View
5.42 mm5.41 mm1.01 ctF / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 371970970
Side View
Table 72.5%Crown 55.6°GirdlePavilion 38.9°Culet: MediumDepth 72.3%

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: Nov 1
Current: £1,503 GBP|Low: £1,503 GBP|High: £2,272 GBP|Avg: £1,874 GBP
Retailer 1
Yorxs
November 2, 2026
Retailer 1£1,503 GBP
Yorxs£2,271 GBP

11 data points across 2 retailers

2 retailers£1,503 GBP to £2,271 GBP

B+
Cheapest Retailer
-
£1,503 GBP
$2,017 USD
Most Expensive
C
Yorxs
6F054756D · Nov 2
£2,271 GBP
€2,902 EUR
View
1 more retailer has this diamond
Prices start from £1,503 GBPSave up to £768 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+
1.01ct Princess
£1,503 GBP