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Round|Natural|GIA

2.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2231952674

Certificate GIA 2231952674

Diamond specifications and retailer prices

From $16,741 SGD
$13,095 USD
As of October 30, 2026
Save $12,009 SGD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $28,750 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2231952674. Listed at 18 retailers as of October 29, 2026, with prices from $16,741 to $28,750, a $12,009 spread on the same certified stone. MOH London lists it at $28,750. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2231952674
Dimensions8.63 × 8.56 × 5.39 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
8.63 mm8.56 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231952674
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $28,750 SGD|Low: $16,741 SGD|High: $29,726 SGD|Avg: $21,040 SGD|-3.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4$16,741 SGD
Retailer 6$16,834 SGD
Retailer 9$16,966 SGD
Retailer 10$17,149 SGD
Retailer 16$17,547 SGD
Retailer 13$18,311 SGD
Retailer 2$19,138 SGD
Retailer 14$19,531 SGD
Retailer 15$19,837 SGD
Retailer 8$19,967 SGD
Retailer 18$20,600 SGD
Retailer 5$20,748 SGD
Retailer 7$20,748 SGD
Retailer 3$21,439 SGD
Retailer 11$22,219 SGD
Retailer 12$24,775 SGD
Retailer 17$25,940 SGD
MOH London$28,750 SGD

35 data points across 18 retailers

18 retailers$16,741 SGD to $28,750 SGD

A
Cheapest Retailer
-
$16,741 SGD
$13,095 USD
A
Retailer 2
-
$16,834 SGD
$13,168 USD
View
A
Retailer 3
-
$16,966 SGD
$13,271 USD
View
A
Retailer 4
-
$17,149 SGD
$13,414 USD
View
A
Retailer 5
-
$17,547 SGD
$13,726 USD
View
Final sale: no returns
B+
Retailer 6
-
$18,311 SGD
$14,323 USD
View
B+
Retailer 7
-
$19,138 SGD
£11,788 GBP
View
B+
Retailer 8
-
$19,531 SGD
$15,278 USD
View
B+
Retailer 9
-
$19,837 SGD
$15,517 USD
View
B+
Retailer 10
-
$19,967 SGD
$15,619 USD
View
B+
Retailer 11
-
$20,600 SGD
$16,114 USD
View
B+
Retailer 12
-
$20,748 SGD
$16,230 USD
View
B+
Retailer 13
-
$20,748 SGD
$16,230 USD
View
B
Retailer 14
-
$21,439 SGD
$16,770 USD
View
B
Retailer 15
-
$22,219 SGD
€16,553 EUR
View
B
Retailer 16
-
$24,775 SGD
£15,259 GBP
View
B
Retailer 17
-
$25,940 SGD
$20,291 USD
View
Most Expensive
B
MOH London
D808CA8F8 · Oct 29
$28,750 SGD
£17,708 GBP
View
17 more retailers have this diamond
Prices start from $16,741 SGDSave up to $12,009 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.

A
2.50ct Round
$16,741 SGD