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Radiant|Natural|GIA

3.50ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 2558779984

Certificate GIA 2558779984

Diamond specifications and retailer prices

From €17,126 EUR
£15,065 GBP
As of November 1, 2026
Save €9,065 EUR (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €26,191 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural radiant diamond

This 3.5ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558779984. Listed at 11 retailers as of November 1, 2026, with prices from €17,126 to €26,191, a €9,065 spread on the same certified stone. MOH London lists it at €26,191. 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

3.50
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2558779984
Dimensions10.18 × 7.84 × 5.30 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
10.18 mm7.84 mm3.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2558779984
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: Nov 1
Current: €26,191 EUR|Low: €15,795 EUR|High: €26,506 EUR|Avg: €20,213 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7€15,795 EUR
Retailer 2€17,126 EUR
Retailer 5€17,739 EUR
Retailer 4€17,761 EUR
Retailer 6€19,436 EUR
Retailer 10€20,054 EUR
Retailer 3€20,349 EUR
Retailer 9€20,825 EUR
Retailer 8€23,757 EUR
MOH London€26,191 EUR

22 data points across 10 retailers

11 retailers€17,126 EUR to €26,191 EUR

Retailer 1
-
€15,795 EUR
SGD 23,846 SGD
Price last confirmed 20 days ago
A
Retailer 2
-
€17,126 EUR
£15,065 GBP
View
B+
Retailer 3
-
€17,739 EUR
$19,818 USD
View
Final sale: no returns
A
Retailer 4
-
€17,761 EUR
SGD 26,814 SGD
View
Retailer 5
-
€18,510 EUR
$20,680 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€19,436 EUR
$21,714 USD
View
Price last confirmed 15 days ago
Retailer 7
-
€20,054 EUR
$22,404 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
€20,349 EUR
View
Retailer 9
-
€20,825 EUR
$23,266 USD
View
Price last confirmed 13 days ago
Retailer 10
-
€23,757 EUR
$26,542 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
CEF8BF52B · Nov 1
€26,191 EUR
£23,040 GBP
View
10 more retailers have this diamond
Prices start from €17,126 EURSave up to €9,065 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
3.50ct Radiant
€17,126 EUR