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Radiant|Natural|GIA

2.30ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 5506530099

Certificate GIA 5506530099

Diamond specifications and retailer prices

From £4,006 GBP
$5,367 USD
As of October 30, 2026
Save £1,917 GBP (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £5,922 GBP at GemTrove · As of October 29, 2026
View at GemTrove

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5506530099. Listed at 7 retailers as of October 29, 2026, with prices from £4,006 to £5,922, a £1,917 spread on the same certified stone. GemTrove lists it at £5,922. 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

2.30
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5506530099
Dimensions7.18 × 7.06 × 4.84 mm
L/W Ratio1.02
Top View
7.18 mm7.06 mm2.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5506530099
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

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: Oct 30
Current: £5,922 GBP|Low: £3,764 GBP|High: £5,922 GBP|Avg: £4,786 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4£4,006 GBP
Retailer 6£4,315 GBP
Retailer 7£4,401 GBP
Retailer 3£4,463 GBP
Retailer 5£4,615 GBP
Retailer 2£4,830 GBP
GemTrove£5,922 GBP

40 data points across 7 retailers

7 retailers£4,006 GBP to £5,922 GBP

A
Cheapest Retailer
-
£4,006 GBP
$5,367 USD
A
Retailer 2
-
£4,315 GBP
$5,782 USD
View
Final sale: no returns
A
Retailer 3
-
£4,401 GBP
MYR 24,020 MYR
View
A
Retailer 4
-
£4,463 GBP
SGD 8,081 SGD
View
A
Retailer 5
-
£4,615 GBP
$6,184 USD
View
A
Retailer 6
-
£4,830 GBP
View
Most Expensive
B+
GemTrove
GT-N-00942440-98 · Oct 29
£5,922 GBP
A$12,208 AUD
View
6 more retailers have this diamond
Prices start from £4,006 GBPSave up to £1,917 GBP

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
2.30ct Radiant
£4,006 GBP