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Radiant|Natural|GIA

2.50ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 2566483188

Certificate GIA 2566483188

Diamond specifications and retailer prices

From $17,378 SGD
HK$106,200 HKD
As of October 30, 2026
Save $12,770 SGD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $30,148 SGD at MOH London · As of November 1, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566483188. Listed at 10 retailers as of October 30, 2026, with prices from $17,378 to $30,148, a $12,770 spread on the same certified stone. MOH London lists it at $30,148. 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

2.50
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566483188
Dimensions9.53 × 6.56 × 4.38 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Natural
Top View
9.53 mm6.56 mm2.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566483188
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.8%

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: $30,148 SGD|Low: $16,804 SGD|High: $30,310 SGD|Avg: $21,802 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$16,804 SGD
Retailer 9$17,378 SGD
Retailer 3$17,607 SGD
Retailer 5$18,500 SGD
Retailer 6$20,591 SGD
Retailer 7$20,912 SGD
Retailer 4$21,717 SGD
Retailer 2$22,824 SGD
Retailer 8$27,348 SGD
MOH London$30,148 SGD

19 data points across 10 retailers

10 retailers$17,378 SGD to $30,148 SGD

B+
Cheapest Retailer
-
$17,378 SGD
HK$106,200 HKD
B+
Retailer 2
-
$17,607 SGD
$13,773 USD
View
B+
Retailer 3
-
$18,500 SGD
$14,471 USD
View
Final sale: no returns
B+
Retailer 4
-
$18,982 SGD
A$22,843 AUD
View
B+
Retailer 5
-
$20,591 SGD
$16,107 USD
View
B
Retailer 6
-
$20,912 SGD
$16,358 USD
View
B
Retailer 7
-
$21,717 SGD
$16,988 USD
View
B
Retailer 8
-
$22,824 SGD
£14,058 GBP
View
B
Retailer 9
-
$27,348 SGD
$21,392 USD
View
Most Expensive
B
MOH London
F96E70677 · Nov 1
$30,148 SGD
£18,569 GBP
View
9 more retailers have this diamond
Prices start from $17,378 SGDSave up to $12,770 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
$17,378 SGD