Round|Natural|IGI

3.03ct H IF Round Natural Diamond

EX • H/IF • IGI 669430623

Shape and cutting style on the report: Round brilliant

Certificate IGI 669430623

Diamond specifications and retailer prices

From £41,975 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £41,975 GBP at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 669430623. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.03
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 669430623
Dimensions9.19 × 9.25 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.19 mm9.25 mm3.03 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 669430623
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°CuletDepth 62.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £41,975 GBP|Low: £41,975 GBP|High: £41,975 GBP|Avg: £41,975 GBP
September 26, 2026
Diamond Quarter£41,975 GBP

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
3.03IFH662343EAN · Nov 2
£41,975 GBP
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B
3.03ct Round
£41,975 GBP