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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 €17,287 EUR
£15,267 GBP
As of November 2, 2026
Save €8,801 EUR (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €26,088 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 €17,287 to €26,088, a €8,801 spread on the same certified stone. MOH London lists it at €26,088. 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
Colour
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 2
Current: €26,088 EUR|Low: €15,733 EUR|High: €26,402 EUR|Avg: €20,117 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€15,733 EUR
Retailer 4€17,287 EUR
Retailer 3€17,566 EUR
Retailer 5€17,691 EUR
Retailer 6€19,360 EUR
Retailer 10€19,975 EUR
Retailer 2€20,144 EUR
Retailer 9€20,744 EUR
Retailer 8€23,664 EUR
MOH London€26,088 EUR

23 data points across 10 retailers

11 retailers€17,287 EUR to €26,088 EUR

Retailer 1
-
€15,733 EUR
SGD 23,846 SGD
Price last confirmed 21 days ago
A
Retailer 2
-
€17,287 EUR
£15,267 GBP
View
A
Retailer 3
-
€17,566 EUR
$19,702 USD
View
Final sale: no returns
A
Retailer 4
-
€17,691 EUR
SGD 26,814 SGD
View
Retailer 5
-
€18,438 EUR
$20,680 USD
View
Price last confirmed 17 days ago
Retailer 6
-
€19,360 EUR
$21,714 USD
View
Price last confirmed 16 days ago
Retailer 7
-
€19,975 EUR
$22,404 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
€20,144 EUR
View
Retailer 9
-
€20,744 EUR
$23,266 USD
View
Price last confirmed 14 days ago
Retailer 10
-
€23,664 EUR
$26,542 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
CEF8BF52B · Nov 1
€26,088 EUR
£23,040 GBP
View
10 more retailers have this diamond
Prices start from €17,287 EURSave up to €8,801 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
€17,287 EUR