Radiant|Natural|GIA

2.40ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 6542319990

Certificate GIA 6542319990

Diamond specifications and retailer prices

From $10,867 USD
As of October 30, 2026
Save $9,638 USD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,505 USD 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 $10,867 to $20,505, a $9,638 spread on the same certified stone. NZ Jewellers lists it at $20,505. 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
Color
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: $11,485 USD|Low: $10,867 USD|High: $19,446 USD|Avg: $13,645 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$10,867 USD
Retailer 1$11,485 USD
Retailer 6$11,790 USD
Retailer 5$12,406 USD
Retailer 7$13,123 USD
Retailer 2$13,126 USD
Retailer 8$13,354 USD
Retailer 3$15,478 USD
Retailer 4$19,241 USD

40 data points across 9 retailers

21 retailers$10,867 USD to $20,505 USD

B+
Cheapest Retailer
-
$10,867 USD
B+
Retailer 2
-
$11,415 USD
View
B+
Retailer 3
-
$11,425 USD
View
B+
Retailer 4
-
$11,485 USD
₹1,093,808 INR
View
B+
Retailer 5
-
$11,582 USD
A$17,818 AUD
View
B+
Retailer 6
-
$11,764 USD
View
B+
Retailer 7
-
$11,790 USD
View
Final sale: no returns
B
Retailer 8
-
$12,303 USD
View
B
Retailer 9
-
$12,406 USD
View
B
Retailer 10
-
$13,123 USD
View
B
Retailer 11
-
$13,126 USD
£10,336 GBP
View
B
Retailer 12
-
$13,131 USD
View
B
Retailer 13
-
$13,328 USD
View
B
Retailer 14
-
$13,354 USD
View
B
Retailer 15
-
$13,841 USD
View
B
Retailer 16
-
$13,990 USD
View
B
Retailer 17
-
$13,990 USD
View
B
Retailer 18
-
$14,450 USD
View
B
Retailer 19
-
$15,478 USD
€14,741 EUR
View
B
Retailer 20
-
$19,241 USD
£15,150 GBP
View
Most Expensive
C
NZ Jewellers
191719e5-7458-4764-98fb-f46b881fc42d · Oct 30
$20,505 USD
View
20 more retailers have this diamond
Prices start from $10,867 USDSave up to $9,638 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+
2.40ct Radiant
$10,867 USD