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Round|Natural|IGI

0.90ct E I1 Round Natural Diamond

VG • E/I1 • IGI 809630266

Shape and cutting style on the report: Round brilliant

Certificate IGI 809630266

Diamond specifications and retailer prices

From £717 GBP
₹90,998 INR
As of October 29, 2026
Save £1,549 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,266 GBP at NZ Jewellers · As of October 27, 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 E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 809630266. Listed at 9 retailers as of October 27, 2026, with prices from £717 to £2,266, a £1,549 spread on the same certified stone. NZ Jewellers lists it at £2,266. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 809630266
Dimensions6.00 × 6.03 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.00 mm6.03 mm0.90 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809630266
Side View
Table 57.0%Crown 37°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 64.7%

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: Oct 29
Current: £2,266 GBP|Low: £713 GBP|High: £2,266 GBP|Avg: £1,083 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2£717 GBP
Retailer 6£845 GBP
Retailer 3£899 GBP
Retailer 9£929 GBP
Retailer 8£965 GBP
Retailer 5£976 GBP
Retailer 7£1,072 GBP
Retailer 4£1,291 GBP
NZ Jewellers£2,266 GBP

18 data points across 9 retailers

9 retailers£717 GBP to £2,266 GBP

A
Cheapest Retailer
-
£717 GBP
₹90,998 INR
B+
Retailer 2
-
£845 GBP
$1,125 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
£899 GBP
$1,197 USD
View
B+
Retailer 4
-
£929 GBP
$1,237 USD
View
B+
Retailer 5
-
£965 GBP
$1,285 USD
View
B+
Retailer 6
-
£976 GBP
$1,300 USD
View
B+
Retailer 7
-
£1,072 GBP
$1,428 USD
View
B
Retailer 8
-
£1,291 GBP
€1,637 EUR
View
Most Expensive
C
NZ Jewellers
8a42345f-9067-4a4a-8e53-6d4e0c009664 · Oct 27
£2,266 GBP
$3,018 USD
View
8 more retailers have this diamond
Prices start from £717 GBPSave up to £1,549 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
£717 GBP