CaratHunter
Plans
Round|Natural|GIA

2.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2537885049

Certificate GIA 2537885049

Diamond specifications and retailer prices

From $22,078 SGD
$17,270 USD
As of October 25, 2026
Save $17,388 SGD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $39,466 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2537885049. Listed at 15 retailers as of October 25, 2026, with prices from $22,078 to $39,466, a $17,388 spread on the same certified stone. MOH London lists it at $39,466. 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
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2537885049
Dimensions8.63 × 8.59 × 5.38 mm
L/W Ratio1.00
Top View
8.63 mm8.59 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537885049
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.5%

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: $39,466 SGD|Low: $22,078 SGD|High: $39,729 SGD|Avg: $28,244 SGD|-0.5%
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
November 1, 2026
Retailer 5$22,078 SGD
Retailer 11$22,825 SGD
Retailer 2$25,379 SGD
Retailer 8$26,309 SGD
Retailer 6$26,393 SGD
Retailer 7$26,898 SGD
Retailer 10$27,128 SGD
Retailer 14$27,128 SGD
Retailer 9$27,932 SGD
Retailer 4$28,035 SGD
Retailer 13$30,499 SGD
Retailer 3$30,629 SGD
Retailer 12$35,173 SGD
MOH London$39,466 SGD

39 data points across 14 retailers

15 retailers$22,078 SGD to $39,466 SGD

A
Cheapest Retailer
-
$22,078 SGD
$17,270 USD
A
Retailer 2
-
$22,825 SGD
$17,854 USD
View
B+
Retailer 3
-
$25,136 SGD
$19,662 USD
View
B+
Retailer 4
-
$25,379 SGD
£15,632 GBP
View
B+
Retailer 5
-
$26,309 SGD
$20,580 USD
View
B+
Retailer 6
-
$26,393 SGD
$20,645 USD
View
B+
Retailer 7
-
$26,898 SGD
$21,040 USD
View
B+
Retailer 8
-
$27,128 SGD
$21,220 USD
View
B+
Retailer 9
-
$27,128 SGD
$21,220 USD
View
B+
Retailer 10
-
$27,932 SGD
$21,849 USD
View
B+
Retailer 11
-
$28,035 SGD
$21,930 USD
View
B+
Retailer 12
-
$30,499 SGD
€22,721 EUR
View
B+
Retailer 13
-
$30,629 SGD
£18,865 GBP
View
B
Retailer 14
-
$35,173 SGD
$27,513 USD
View
Most Expensive
B
MOH London
8DAA37E63 · Oct 29
$39,466 SGD
£24,308 GBP
View
14 more retailers have this diamond
Prices start from $22,078 SGDSave up to $17,388 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
$22,078 SGD