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Radiant|Natural|GIA

2.40ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 6542319990

Certificate GIA 6542319990

Diamond specifications and retailer prices

From £8,110 GBP
$10,867 USD
As of October 30, 2026
Save £7,193 GBP (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £15,303 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.4ct natural radiant diamond

This 2.4ct natural radiant sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542319990. Listed at 21 retailers as of October 30, 2026, with prices from £8,110 to £15,303, a £7,193 spread on the same certified stone. NZ Jewellers lists it at £15,303. 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

2.40
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle57°
OriginNatural
Grading LabGIA
CertificateGIA 6542319990
Dimensions8.78 × 6.85 × 4.68 mm
L/W Ratio1.28
Top View
8.78 mm6.85 mm2.40 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542319990
Side View
Table 69.0%Crown 47.6°Girdle: MED-VTKPavilion 57°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £8,542 GBP|Low: £8,110 GBP|High: £14,513 GBP|Avg: £10,147 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9£8,110 GBP
Retailer 1£8,542 GBP
Retailer 6£8,799 GBP
Retailer 5£9,259 GBP
Retailer 2£9,716 GBP
Retailer 7£9,794 GBP
Retailer 8£9,966 GBP
Retailer 3£11,570 GBP
Retailer 4£14,360 GBP

40 data points across 9 retailers

21 retailers£8,110 GBP to £15,303 GBP

B+
Cheapest Retailer
-
£8,110 GBP
$10,867 USD
B+
Retailer 2
-
£8,519 GBP
$11,415 USD
View
B+
Retailer 3
-
£8,527 GBP
$11,425 USD
View
B+
Retailer 4
-
£8,542 GBP
₹1,090,012 INR
View
B+
Retailer 5
-
£8,644 GBP
A$17,818 AUD
View
B+
Retailer 6
-
£8,780 GBP
$11,764 USD
View
B+
Retailer 7
-
£8,799 GBP
$11,790 USD
View
Final sale: no returns
B
Retailer 8
-
£9,182 GBP
$12,303 USD
View
B
Retailer 9
-
£9,259 GBP
$12,406 USD
View
B
Retailer 10
-
£9,716 GBP
View
B
Retailer 11
-
£9,794 GBP
$13,123 USD
View
B
Retailer 12
-
£9,800 GBP
$13,131 USD
View
B
Retailer 13
-
£9,947 GBP
$13,328 USD
View
B
Retailer 14
-
£9,966 GBP
$13,354 USD
View
B
Retailer 15
-
£10,330 GBP
$13,841 USD
View
B
Retailer 16
-
£10,441 GBP
$13,990 USD
View
B
Retailer 17
-
£10,441 GBP
$13,990 USD
View
B
Retailer 18
-
£10,784 GBP
$14,450 USD
View
B
Retailer 19
-
£11,570 GBP
€14,764 EUR
View
B
Retailer 20
-
£14,360 GBP
View
Most Expensive
C
NZ Jewellers
191719e5-7458-4764-98fb-f46b881fc42d · Oct 30
£15,303 GBP
$20,505 USD
View
20 more retailers have this diamond
Prices start from £8,110 GBPSave up to £7,193 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+
2.40ct Radiant
£8,110 GBP