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Round|Natural|IGI

0.90ct F I1 Round Natural Diamond

VG • F/I1 • IGI 671474925

Shape and cutting style on the report: Round brilliant

Certificate IGI 671474925

Diamond specifications and retailer prices

From €688 EUR
$772 USD
As of October 29, 2026
Save €1,469 EUR (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,158 EUR 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 very-good cut grade and certified by IGI 671474925. Listed at 11 retailers as of October 31, 2026, with prices from €688 to €2,158, a €1,469 spread on the same certified stone. NZ Jewellers lists it at €2,158. 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
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37.8°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 671474925
Dimensions5.95 × 6.05 × 3.82 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.95 mm6.05 mm0.90 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 671474925
Side View
Table 63.0%Crown 37.8°Girdle: ThickPavilion 41.3°Culet: NoneDepth 63.5%

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: Oct 29
Current: €2,158 EUR|Low: €388 EUR|High: €2,158 EUR|Avg: €847 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10€388 EUR
Retailer 9€604 EUR
Retailer 3€688 EUR
Retailer 5€688 EUR
Retailer 7€698 EUR
Retailer 6€706 EUR
Retailer 4€794 EUR
Retailer 8€837 EUR
Retailer 2€973 EUR
NZ Jewellers€2,158 EUR

18 data points across 10 retailers

11 retailers€688 EUR to €2,158 EUR

Retailer 1
-
€609 EUR
$683 USD
Price last confirmed 34 days ago
Retailer 2
-
€688 EUR
$772 USD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
€688 EUR
$772 USD
View
B+
Retailer 4
-
€688 EUR
$772 USD
View
B+
Retailer 5
-
€698 EUR
$783 USD
View
B+
Retailer 6
-
€706 EUR
$792 USD
View
Retailer 7
-
€794 EUR
$891 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
€794 EUR
$891 USD
View
B+
Retailer 9
-
€973 EUR
View
Retailer 10
-
€2,158 EUR
$2,420 USD
View
Price last confirmed 30 days ago
Most Expensive
C
NZ Jewellers
578e128e-bdb9-49d2-8b8a-1205b37a06cf · Nov 2
€2,158 EUR
$2,420 USD
View
10 more retailers have this diamond
Prices start from €688 EURSave up to €1,469 EUR

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+
0.90ct Round
€688 EUR