CaratHunter
Plans
Radiant|Natural|GIA

4.01ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2556479683

Certificate GIA 2556479683

Diamond specifications and retailer prices

From $88,016 CAD
HK$491,300 HKD
As of October 29, 2026
Save $77,762 CAD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $165,778 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct natural radiant diamond

This 4.01ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556479683. Listed at 21 retailers as of October 29, 2026, with prices from $88,016 to $165,778, a $77,762 spread on the same certified stone. MOH London lists it at $165,778. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.98°
OriginNatural
Grading LabGIA
CertificateGIA 2556479683
Dimensions10.94 × 7.91 × 5.42 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
10.94 mm7.91 mm4.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556479683
Side View
Table 66.0%Crown 46.98°Girdle: ThickPavilionCulet: NoneDepth 68.5%

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: $165,778 CAD|Low: $88,016 CAD|High: $169,752 CAD|Avg: $113,391 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 5$88,016 CAD
Retailer 20$92,245 CAD
Retailer 16$93,479 CAD
Retailer 4$96,637 CAD
Retailer 7$97,947 CAD
Retailer 12$104,985 CAD
Retailer 2$109,554 CAD
Retailer 11$109,736 CAD
Retailer 6$109,982 CAD
Retailer 18$109,982 CAD
Retailer 14$112,709 CAD
Retailer 13$112,917 CAD
Retailer 9$113,620 CAD
Retailer 10$113,620 CAD
Retailer 8$114,381 CAD
Retailer 17$117,412 CAD
Retailer 3$117,587 CAD
Retailer 21$118,781 CAD
Retailer 19$122,701 CAD
Retailer 15$127,908 CAD
MOH London$165,778 CAD

37 data points across 21 retailers

21 retailers$88,016 CAD to $165,778 CAD

A
Cheapest Retailer
-
$88,016 CAD
HK$491,300 HKD
A
Retailer 2
-
$92,245 CAD
$65,908 USD
View
A
Retailer 3
-
$93,479 CAD
$66,790 USD
View
A
Retailer 4
-
$96,637 CAD
$69,046 USD
View
A
Retailer 5
-
$97,947 CAD
$69,982 USD
View
B+
Retailer 6
-
$104,985 CAD
$75,011 USD
View
B+
Retailer 7
-
$109,554 CAD
$78,275 USD
View
B+
Retailer 8
-
$109,736 CAD
$78,405 USD
View
B+
Retailer 9
-
$109,982 CAD
$78,581 USD
View
B+
Retailer 10
-
$109,982 CAD
$78,581 USD
View
B+
Retailer 11
-
$112,709 CAD
$80,530 USD
View
B+
Retailer 12
-
$112,917 CAD
£63,526 GBP
View
B+
Retailer 13
-
$113,620 CAD
$81,180 USD
View
B+
Retailer 14
-
$113,620 CAD
$81,180 USD
View
B+
Retailer 15
-
$114,381 CAD
$81,724 USD
View
B+
Retailer 16
-
$117,412 CAD
$83,890 USD
View
B+
Retailer 17
-
$117,587 CAD
$84,015 USD
View
B+
Retailer 18
-
$118,781 CAD
$84,868 USD
View
B
Retailer 19
-
$122,701 CAD
$87,669 USD
View
B
Retailer 20
-
$127,908 CAD
€87,037 EUR
View
Most Expensive
B
MOH London
D41EB1173 · Oct 29
$165,778 CAD
£93,265 GBP
View
20 more retailers have this diamond
Prices start from $88,016 CADSave up to $77,762 CAD

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
4.01ct Radiant
$88,016 CAD