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Radiant|Natural|GIA

2.30ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 6542978937

Certificate GIA 6542978937

Diamond specifications and retailer prices

From £20,317 GBP
$27,264 USD
As of October 29, 2026
Save £2,422 GBP (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £22,739 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 2.3ct natural radiant diamond

This 2.3ct natural radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542978937. Listed at 5 retailers as of October 29, 2026, with a relatively tight 12% 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542978937
Dimensions9.51 × 6.70 × 4.58 mm
L/W Ratio1.42
Girdle conditionPolished
Culet sizeNone
Top View
9.51 mm6.70 mm2.30 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542978937
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £20,317 GBP|Low: £16,998 GBP|High: £22,739 GBP|Avg: £20,271 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 29, 2026
Retailer 6£16,998 GBP
Retailer 5£18,429 GBP
Retailer 1£20,317 GBP
Retailer 2£20,962 GBP
Retailer 4£20,962 GBP
Retailer 3£21,663 GBP
Yorxs£22,739 GBP

12 data points across 7 retailers

5 retailers£20,317 GBP to £22,739 GBP

B
Cheapest Retailer
-
£20,317 GBP
$27,264 USD
B
Retailer 2
-
£20,962 GBP
$28,130 USD
View
B
Retailer 3
-
£20,962 GBP
$28,130 USD
View
B
Retailer 4
-
£21,663 GBP
$29,070 USD
View
Most Expensive
B
Yorxs
622773909 · Oct 29
£22,739 GBP
€29,061 EUR
View
4 more retailers have this diamond
Prices start from £20,317 GBPSave up to £2,422 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.

B
2.30ct Radiant
£20,317 GBP