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Round|Natural|GIA

2.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6542928665

Certificate GIA 6542928665

Diamond specifications and retailer prices

From $23,037 SGD
$18,020 USD
As of October 25, 2026
Save $17,179 SGD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $40,216 SGD at MOH London · As of November 1, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542928665. Listed at 15 retailers as of October 25, 2026, with prices from $23,037 to $40,216, a $17,179 spread on the same certified stone. MOH London lists it at $40,216. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542928665
Dimensions8.64 × 8.70 × 5.44 mm
L/W Ratio1.01
Top View
8.64 mm8.70 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542928665
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

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 25
Current: $40,216 SGD|Low: $23,037 SGD|High: $40,701 SGD|Avg: $29,222 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$23,037 SGD
Retailer 6$23,672 SGD
Retailer 4$26,328 SGD
Retailer 7$27,038 SGD
Retailer 8$27,176 SGD
Retailer 3$31,106 SGD
Retailer 2$31,672 SGD
MOH London$40,216 SGD

42 data points across 8 retailers

15 retailers$23,037 SGD to $40,216 SGD

A
Cheapest Retailer
-
$23,037 SGD
$18,020 USD
A
Retailer 2
-
$23,672 SGD
$18,517 USD
View
B+
Retailer 3
-
$25,751 SGD
$20,143 USD
View
B+
Retailer 4
-
$26,328 SGD
£16,216 GBP
View
B+
Retailer 5
-
$27,038 SGD
$21,150 USD
View
B+
Retailer 6
-
$27,176 SGD
$21,258 USD
View
B+
Retailer 7
-
$27,896 SGD
$21,821 USD
View
B+
Retailer 8
-
$28,023 SGD
$21,920 USD
View
B+
Retailer 9
-
$28,023 SGD
$21,920 USD
View
B+
Retailer 10
-
$28,956 SGD
$22,650 USD
View
B+
Retailer 11
-
$28,969 SGD
$22,660 USD
View
B
Retailer 12
-
$31,106 SGD
€23,173 EUR
View
B
Retailer 13
-
$31,672 SGD
£19,507 GBP
View
B
Retailer 14
-
$36,479 SGD
$28,535 USD
View
Most Expensive
B
MOH London
2BEADA603 · Nov 1
$40,216 SGD
£24,770 GBP
View
14 more retailers have this diamond
Prices start from $23,037 SGDSave up to $17,179 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
$23,037 SGD