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Radiant|Natural|GIA

2.50ct J SI2 Radiant Natural Diamond

J/SI2 • GIA 6243034217

Certificate GIA 6243034217

Diamond specifications and retailer prices

From $17,453 USD
€16,622 EUR
As of October 25, 2026
Save $5,140 USD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $22,593 USD at MOH London · As of October 25, 2026
View at MOH London

About this 2.5ct natural radiant diamond

This 2.5ct natural radiant sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 6243034217. Listed at 2 retailers as of October 25, 2026, with prices from $17,453 to $22,593, a $5,140 spread on the same certified stone. MOH London lists it at $22,593. 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

2.50
Carat
J
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6243034217
Dimensions9.34 × 6.90 × 4.37 mm
L/W Ratio1.35
Culet sizeNone
Top View
9.34 mm6.90 mm2.50 ctJ / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6243034217
Side View
Table 67.0%CrownGirdle: SLT-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 25
Current: $22,593 USD|Low: $17,408 USD|High: $22,593 USD|Avg: $19,151 USD
MOH London
Retailer 2
October 25, 2026
Retailer 2$17,453 USD
MOH London$22,593 USD

2 data points across 2 retailers

2 retailers$17,453 USD to $22,593 USD

B
Cheapest Retailer
-
$17,453 USD
€16,622 EUR
Most Expensive
C
MOH London
B29B7582E · Oct 25
$22,593 USD
£17,790 GBP
View
1 more retailer has this diamond
Prices start from $17,453 USDSave up to $5,140 USD

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
2.50ct Radiant
$17,453 USD