Radiant|Natural|GIA

4.22ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2235375298

Certificate GIA 2235375298

Diamond specifications and retailer prices

From €67,713 EUR
$75,650 USD
As of October 31, 2026
Save €15,721 EUR (19%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €115,221 EUR at MOH London · As of October 15, 2026
View at MOH London

About this 4.22ct natural radiant diamond

This 4.22ct 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 2235375298. Listed at 8 retailers as of October 31, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

4.22
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle47.14°
Pavilion angle61.26°
OriginNatural
Grading LabGIA
CertificateGIA 2235375298
Dimensions11.15 × 7.94 × 5.51 mm
L/W Ratio1.40
Cert comments
NULL
Key to symbols
Feather, Crystal, Needle
Top View
11.15 mm7.94 mm4.22 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2235375298
Side View
Table 68.0%Crown 47.14°Girdle: Very ThickPavilion 61.26°Culet: NoneDepth 69.5%

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 31
Current: €115,221 EUR|Low: €67,713 EUR|High: €115,374 EUR|Avg: €81,665 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7€67,713 EUR
Retailer 5€69,097 EUR
Retailer 4€73,163 EUR
Retailer 8€77,064 EUR
Retailer 3€77,848 EUR
Retailer 2€83,435 EUR
Retailer 6€90,293 EUR
MOH London€115,221 EUR

13 data points across 8 retailers

8 retailers€67,713 EUR to €83,435 EUR

A
Cheapest Retailer
-
€67,713 EUR
$75,650 USD
A
Retailer 2
-
€69,097 EUR
$77,196 USD
View
B+
Retailer 3
-
€73,163 EUR
£64,361 GBP
View
B+
Retailer 4
-
€77,064 EUR
$86,096 USD
View
B+
Retailer 5
-
€77,848 EUR
£68,482 GBP
View
B
Retailer 6
-
€83,435 EUR
View
Retailer 7
-
€90,293 EUR
ZAR 1,629,659 ZAR
View
Price last confirmed 18 days ago
Most Expensive
MOH London
B3354724D · Oct 15
€115,221 EUR
£101,359 GBP
View
Price last confirmed 16 days ago
7 more retailers have this diamond
Prices start from €67,713 EURSave up to €15,721 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.

A
4.22ct Radiant
€67,713 EUR