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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 $17,108 SGD
$13,382 USD
As of October 26, 2026
Save $11,993 SGD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,101 SGD 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 $17,108 to $29,101, a $11,993 spread on the same certified stone. MOH London lists it at $29,101. 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
Colour
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: $29,101 SGD|Low: $16,904 SGD|High: $31,767 SGD|Avg: $21,195 SGD|-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$16,904 SGD
Retailer 14$17,108 SGD
Retailer 4$17,832 SGD
Retailer 6$18,163 SGD
Retailer 9$18,608 SGD
Retailer 13$18,764 SGD
Retailer 7$19,478 SGD
Retailer 10$19,850 SGD
Retailer 3$20,159 SGD
Retailer 11$20,935 SGD
Retailer 2$22,069 SGD
Retailer 8$22,456 SGD
Retailer 12$26,362 SGD
MOH London$29,101 SGD

32 data points across 14 retailers

13 retailers$17,108 SGD to $29,101 SGD

Retailer 1
-
$16,904 SGD
HK$103,300 HKD
Price last confirmed 51 days ago
B+
Retailer 2
-
$17,108 SGD
$13,382 USD
View
B+
Retailer 3
-
$18,608 SGD
$14,556 USD
View
B+
Retailer 4
-
$18,764 SGD
$14,678 USD
View
B+
Retailer 5
-
$19,478 SGD
£11,997 GBP
View
B+
Retailer 6
-
$19,850 SGD
$15,527 USD
View
B+
Retailer 7
-
$20,159 SGD
$15,769 USD
View
B
Retailer 8
-
$20,935 SGD
$16,376 USD
View
B
Retailer 9
-
$22,069 SGD
£13,593 GBP
View
B
Retailer 10
-
$22,456 SGD
€16,729 EUR
View
Retailer 11
-
$23,416 SGD
$18,317 USD
View
Price last confirmed 55 days ago
B
Retailer 12
-
$26,362 SGD
$20,621 USD
View
Most Expensive
B
MOH London
A8714984A · Oct 26
$29,101 SGD
£17,924 GBP
View
12 more retailers have this diamond
Prices start from $17,108 SGDSave up to $11,993 SGD

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
$17,108 SGD