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Radiant|Natural|GIA

3.57ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6552307391

Certificate GIA 6552307391

Diamond specifications and retailer prices

From €24,582 EUR
$27,463 USD
As of October 29, 2026
Save €772 EUR (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €25,354 EUR at Adiamor · As of October 29, 2026
View at Adiamor

About this 3.57ct natural radiant diamond

This 3.57ct 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 6552307391. Listed at 2 retailers as of October 29, 2026, with a relatively tight 3% 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

3.57
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552307391
Dimensions9.74 × 7.49 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.74 mm7.49 mm3.57 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552307391
Side View
Table 70.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €25,354 EUR|Low: €24,582 EUR|High: €25,842 EUR|Avg: €25,395 EUR
Adiamor
Retailer 2
October 23, 2026
Retailer 2€24,582 EUR
Adiamor€25,354 EUR

3 data points across 2 retailers

2 retailers€24,582 EUR to €25,354 EUR

B+
Cheapest Retailer
-
€24,582 EUR
$27,463 USD
Most Expensive
B
Adiamor
D-80278462 · Oct 29
€25,354 EUR
$28,326 USD
View
1 more retailer has this diamond
Prices start from €24,582 EURSave up to €772 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+
3.57ct Radiant
€24,582 EUR