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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 HK$85,259 HKD
$10,867 USD
As of October 31, 2026
Save HK$75,617 HKD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$160,876 HKD 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 HK$85,259 to HK$160,876, a HK$75,617 spread on the same certified stone. NZ Jewellers lists it at HK$160,876. 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 31
Current: HK$89,776 HKD|Low: HK$85,259 HKD|High: HK$152,569 HKD|Avg: HK$106,699 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9HK$85,259 HKD
Retailer 1HK$89,776 HKD
Retailer 6HK$92,501 HKD
Retailer 5HK$97,334 HKD
Retailer 3HK$102,135 HKD
Retailer 7HK$102,959 HKD
Retailer 8HK$104,771 HKD
Retailer 4HK$121,626 HKD
Retailer 2HK$150,756 HKD

40 data points across 9 retailers

21 retailersHK$85,259 HKD to HK$160,876 HKD

B+
Cheapest Retailer
-
HK$85,259 HKD
$10,867 USD
B+
Retailer 2
-
HK$89,559 HKD
$11,415 USD
View
B+
Retailer 3
-
HK$89,637 HKD
$11,425 USD
View
B+
Retailer 4
-
HK$89,776 HKD
₹1,089,776 INR
View
B+
Retailer 5
-
HK$90,865 HKD
A$17,818 AUD
View
B+
Retailer 6
-
HK$92,298 HKD
$11,764 USD
View
B+
Retailer 7
-
HK$92,501 HKD
$11,790 USD
View
Final sale: no returns
B
Retailer 8
-
HK$96,526 HKD
$12,303 USD
View
B
Retailer 9
-
HK$97,334 HKD
$12,406 USD
View
B
Retailer 10
-
HK$102,135 HKD
£10,250 GBP
View
B
Retailer 11
-
HK$102,959 HKD
$13,123 USD
View
B
Retailer 12
-
HK$103,025 HKD
$13,131 USD
View
B
Retailer 13
-
HK$104,567 HKD
$13,328 USD
View
B
Retailer 14
-
HK$104,771 HKD
$13,354 USD
View
B
Retailer 15
-
HK$108,592 HKD
$13,841 USD
View
B
Retailer 16
-
HK$109,761 HKD
$13,990 USD
View
B
Retailer 17
-
HK$109,761 HKD
$13,990 USD
View
B
Retailer 18
-
HK$113,370 HKD
$14,450 USD
View
B
Retailer 19
-
HK$121,626 HKD
€14,764 EUR
View
B
Retailer 20
-
HK$150,756 HKD
£15,130 GBP
View
Most Expensive
C
NZ Jewellers
191719e5-7458-4764-98fb-f46b881fc42d · Oct 30
HK$160,876 HKD
$20,505 USD
View
20 more retailers have this diamond
Prices start from HK$85,259 HKDSave up to HK$75,617 HKD

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
HK$85,259 HKD