Round|Natural|GIA

4.02ct D IF Round Natural Diamond

EX • D/IF • GIA 2231427820

Certificate GIA 2231427820

Diamond specifications and retailer prices

From £214,744 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £214,744 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 4.02ct natural round diamond

This 4.02ct natural round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2231427820. Listed at a single retailer as of October 29, 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

4.02
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2231427820
Dimensions10.04 × 10.11 × 6.31 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
10.04 mm10.11 mm4.02 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231427820
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £105,393 GBP|Low: £105,393 GBP|High: £282,460 GBP|Avg: £168,659 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
June 6, 2026
Retailer 1£105,393 GBP
Retailer 2£137,599 GBP
Retailer 10£145,599 GBP
Retailer 9£149,909 GBP
Retailer 11£152,274 GBP
Retailer 7£154,667 GBP
Retailer 8£155,699 GBP
Retailer 6£158,517 GBP
Retailer 3£178,942 GBP
Retailer 4£210,434 GBP
Retailer 5£270,731 GBP

42 data points across 11 retailers

1 retailer

B
Diamond Quarter
4.02IFD22200DDCN · Oct 29
£214,744 GBP
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B
4.02ct Round
£214,744 GBP