Radiant|Natural|GIA

2.30ct J SI2 Radiant Natural Diamond

GD • J/SI2 • GIA 7556073897

Certificate GIA 7556073897

Diamond specifications and retailer prices

From $9,171 USD
£7,221 GBP
As of October 30, 2026
Save $289 USD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,460 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.3ct natural radiant diamond

This 2.3ct natural radiant sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556073897. Listed at 3 retailers as of October 28, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.30
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.9°
Pavilion angle59.1°
OriginNatural
Grading LabGIA
CertificateGIA 7556073897
Dimensions8.70 × 6.43 × 4.53 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural, Natural
Top View
8.70 mm6.43 mm2.30 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556073897
Side View
Table 69.0%Crown 49.9°Girdle: STK-VTKPavilion 59.1°Culet: NoneDepth 70.5%

Caratlytics Score

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

Last verified: Oct 30
Current: $9,460 USD|Low: $9,143 USD|High: $10,440 USD|Avg: $9,528 USD|-9.4%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$9,171 USD
Retailer 3$9,219 USD
Brilliant Earth$9,460 USD

41 data points across 3 retailers

3 retailers$9,171 USD to $9,460 USD

B+
Cheapest Retailer
-
$9,171 USD
£7,221 GBP
B+
Retailer 2
-
$9,219 USD
View
Most Expensive
B+
Brilliant Earth
20634404A · Oct 28
$9,460 USD
View
2 more retailers have this diamond
Prices start from $9,171 USDSave up to $289 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+
2.30ct Radiant
$9,171 USD