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Radiant|Natural|GIA

2.50ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 2546526917

Certificate GIA 2546526917

Diamond specifications and retailer prices

From $18,693 CAD
$13,382 USD
As of October 26, 2026
Save $13,105 CAD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $31,798 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 2.5ct natural radiant diamond

This 2.5ct 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 2546526917. Listed at 13 retailers as of October 26, 2026, with prices from $18,693 to $31,798, a $13,105 spread on the same certified stone. MOH London lists it at $31,798. 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

2.50
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle45.43°
Pavilion angle52.22°
OriginNatural
Grading LabGIA
CertificateGIA 2546526917
Dimensions9.19 × 6.89 × 4.75 mm
L/W Ratio1.33
Top View
9.19 mm6.89 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546526917
Side View
Table 68.0%Crown 45.43°Girdle: MED-MEDPavilion 52.22°Culet: NoneDepth 68.9%

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 26
Current: $31,798 CAD|Low: $18,470 CAD|High: $34,711 CAD|Avg: $23,160 CAD|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 27, 2026
Retailer 5$18,470 CAD
Retailer 14$18,693 CAD
Retailer 4$19,485 CAD
Retailer 6$19,847 CAD
Retailer 9$20,333 CAD
Retailer 13$20,504 CAD
Retailer 7$21,284 CAD
Retailer 10$21,690 CAD
Retailer 3$22,028 CAD
Retailer 11$22,876 CAD
Retailer 2$24,115 CAD
Retailer 8$24,537 CAD
Retailer 12$28,805 CAD
MOH London$31,798 CAD

32 data points across 14 retailers

13 retailers$18,693 CAD to $31,798 CAD

Retailer 1
-
$18,470 CAD
HK$103,300 HKD
Price last confirmed 49 days ago
B+
Retailer 2
-
$18,693 CAD
$13,382 USD
View
B+
Retailer 3
-
$20,333 CAD
$14,556 USD
View
B+
Retailer 4
-
$20,504 CAD
$14,678 USD
View
B+
Retailer 5
-
$21,284 CAD
£11,997 GBP
View
B+
Retailer 6
-
$21,690 CAD
$15,527 USD
View
B+
Retailer 7
-
$22,028 CAD
$15,769 USD
View
B
Retailer 8
-
$22,876 CAD
$16,376 USD
View
B
Retailer 9
-
$24,115 CAD
£13,593 GBP
View
B
Retailer 10
-
$24,537 CAD
€16,729 EUR
View
Retailer 11
-
$25,587 CAD
$18,317 USD
View
Price last confirmed 53 days ago
B
Retailer 12
-
$28,805 CAD
$20,621 USD
View
Most Expensive
B
MOH London
A8714984A · Oct 26
$31,798 CAD
£17,924 GBP
View
12 more retailers have this diamond
Prices start from $18,693 CADSave up to $13,105 CAD

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+
2.50ct Radiant
$18,693 CAD