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Round|Natural|IGI

0.90ct F I1 Round Natural Diamond

EX • F/I1 • IGI 472167403

Shape and cutting style on the report: Round brilliant

Certificate IGI 472167403

Diamond specifications and retailer prices

From £662 GBP
$888 USD
As of October 29, 2026
Save £1,413 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,075 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 472167403. Listed at 8 retailers as of November 2, 2026, with prices from £662 to £2,075, a £1,413 spread on the same certified stone. NZ Jewellers lists it at £2,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 472167403
Dimensions6.17 × 6.19 × 3.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.17 mm6.19 mm0.90 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 472167403
Side View
Table 59.5%Crown 36.6°GirdlePavilion 40.4°Culet: NoneDepth 61.5%

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: Oct 29
Current: £930 GBP|Low: £439 GBP|High: £944 GBP|Avg: £734 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5£439 GBP
Retailer 4£669 GBP
Retailer 2£695 GBP
Retailer 1£930 GBP
Retailer 3£944 GBP

17 data points across 5 retailers

8 retailers£662 GBP to £2,075 GBP

A
Cheapest Retailer
-
£662 GBP
$888 USD
A
Retailer 2
-
£662 GBP
$888 USD
View
A
Retailer 3
-
£669 GBP
$898 USD
View
A
Retailer 4
-
£687 GBP
$922 USD
View
A
Retailer 5
-
£695 GBP
$933 USD
View
B+
Retailer 6
-
£763 GBP
$1,024 USD
View
B+
Retailer 7
-
£930 GBP
€1,188 EUR
View
Most Expensive
C
NZ Jewellers
0bce5de6-272f-4628-af7f-18086f34b66e · Nov 2
£2,075 GBP
$2,784 USD
View
7 more retailers have this diamond
Prices start from £662 GBPSave up to £1,413 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
0.90ct Round
£662 GBP