Round|Natural|GIA

4.26ct D IF Round Natural Diamond

EX • D/IF • GIA 2235431971

Shape and cutting style on the report: Round brilliant

Certificate GIA 2235431971

Diamond specifications and retailer prices

From $144,344 USD
As of October 30, 2026
Save $111,462 USD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $255,806 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.26ct natural round diamond

This 4.26ct 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 2235431971. Listed at 10 retailers as of October 29, 2026, with prices from $144,344 to $255,806, a $111,462 spread on the same certified stone. MOH London lists it at $255,806. 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

4.26
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2235431971
Dimensions10.33 × 10.35 × 6.48 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
10.33 mm10.35 mm4.26 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2235431971
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $255,806 USD|Low: $144,344 USD|High: $256,828 USD|Avg: $185,122 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$144,344 USD
Retailer 9$146,628 USD
Retailer 10$157,220 USD
Retailer 2$157,489 USD
Retailer 7$160,787 USD
Retailer 11$171,861 USD
Retailer 12$174,349 USD
Retailer 6$183,286 USD
Retailer 5$194,082 USD
Retailer 4$202,800 USD
Retailer 3$215,862 USD
MOH London$255,806 USD

14 data points across 12 retailers

10 retailers$144,344 USD to $255,806 USD

A+
Cheapest Retailer
-
$144,344 USD
A+
Retailer 2
-
$146,628 USD
View
Final sale: no returns
A
Retailer 3
-
$157,220 USD
View
A+
Retailer 4
-
$157,489 USD
£124,007 GBP
View
A
Retailer 5
-
$160,787 USD
£126,604 GBP
View
A
Retailer 6
-
$171,861 USD
£135,324 GBP
View
A
Retailer 7
-
$174,349 USD
View
A
Retailer 8
-
$183,286 USD
View
A
Retailer 9
-
$194,082 USD
€184,840 EUR
View
Most Expensive
B+
MOH London
BBDA4B3A0 · Oct 29
$255,806 USD
£201,422 GBP
View
9 more retailers have this diamond
Prices start from $144,344 USDSave up to $111,462 USD

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+
4.26ct Round
$144,344 USD