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Radiant|Natural|GIA

5.22ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 6224735587

Certificate GIA 6224735587

Diamond specifications and retailer prices

From €78,078 EUR
$87,573 USD
As of November 2, 2026
Save €20,112 EUR (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €98,190 EUR at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 5.22ct natural radiant diamond

This 5.22ct natural radiant sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6224735587. Listed at 7 retailers as of October 30, 2026, with prices from €78,078 to €98,190, a €20,112 spread on the same certified stone. 77 Diamonds lists it at €98,190. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.22
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6224735587
Dimensions11.46 × 8.83 × 6.13 mm
L/W Ratio1.30
Top View
11.46 mm8.83 mm5.22 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6224735587
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €98,190 EUR|Low: €77,304 EUR|High: €99,046 EUR|Avg: €83,925 EUR|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3€78,078 EUR
Retailer 5€80,632 EUR
Retailer 2€81,235 EUR
Retailer 6€81,804 EUR
Retailer 4€82,853 EUR
77 Diamonds€98,190 EUR

41 data points across 6 retailers

7 retailers€78,078 EUR to €98,190 EUR

B+
Cheapest Retailer
-
€78,078 EUR
$87,573 USD
B+
Retailer 2
-
€80,632 EUR
$90,437 USD
View
B+
Retailer 3
-
€81,235 EUR
₹8,677,511 INR
View
B+
Retailer 4
-
€81,804 EUR
$91,752 USD
View
B+
Retailer 5
-
€82,853 EUR
$92,928 USD
View
B+
Retailer 6
-
€86,380 EUR
A$149,053 AUD
View
Most Expensive
B
77 Diamonds
RADMBUFWKMDTP · Oct 30
€98,190 EUR
£86,717 GBP
View
6 more retailers have this diamond
Prices start from €78,078 EURSave up to €20,112 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.

B+
5.22ct Radiant
€78,078 EUR