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Round|Natural|GIA

2.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 3565212622

Certificate GIA 3565212622

Diamond specifications and retailer prices

From $20,834 SGD
$16,297 USD
As of October 31, 2026
Save $16,117 SGD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $36,951 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 3565212622. Listed at 19 retailers as of October 31, 2026, with prices from $20,834 to $36,951, a $16,117 spread on the same certified stone. MOH London lists it at $36,951. 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 angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3565212622
Dimensions8.71 × 8.78 × 5.35 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Feather, Cloud
Top View
8.71 mm8.78 mm2.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565212622
Side View
Table 58.0%Crown 33°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 61.2%

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 31
Current: $36,951 SGD|Low: $20,834 SGD|High: $38,358 SGD|Avg: $26,657 SGD|-3.7%
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
November 1, 2026
Retailer 6$20,834 SGD
Retailer 4$21,967 SGD
Retailer 10$22,434 SGD
Retailer 17$22,672 SGD
Retailer 11$24,216 SGD
Retailer 13$24,843 SGD
Retailer 5$25,430 SGD
Retailer 15$25,632 SGD
Retailer 8$26,233 SGD
Retailer 18$26,233 SGD
Retailer 16$26,618 SGD
Retailer 3$27,102 SGD
Retailer 9$27,819 SGD
Retailer 12$28,661 SGD
Retailer 7$28,703 SGD
Retailer 2$29,100 SGD
Retailer 14$33,518 SGD
MOH London$36,951 SGD

34 data points across 18 retailers

19 retailers$20,834 SGD to $36,951 SGD

A
Cheapest Retailer
-
$20,834 SGD
$16,297 USD
A
Retailer 2
-
$21,910 SGD
$17,139 USD
View
A
Retailer 3
-
$21,967 SGD
$17,183 USD
View
A
Retailer 4
-
$22,434 SGD
CA$24,373 CAD
View
A
Retailer 5
-
$22,672 SGD
$17,735 USD
View
Final sale: no returns
A
Retailer 6
-
$24,216 SGD
£14,915 GBP
View
B+
Retailer 7
-
$24,843 SGD
$19,433 USD
View
B+
Retailer 8
-
$25,430 SGD
$19,892 USD
View
B+
Retailer 9
-
$25,632 SGD
$20,050 USD
View
B+
Retailer 10
-
$26,233 SGD
$20,520 USD
View
B+
Retailer 11
-
$26,233 SGD
$20,520 USD
View
B+
Retailer 12
-
$26,618 SGD
$20,821 USD
View
B+
Retailer 13
-
$27,102 SGD
$21,200 USD
View
B+
Retailer 14
-
$27,819 SGD
$21,761 USD
View
B+
Retailer 15
-
$28,661 SGD
€21,352 EUR
View
B+
Retailer 16
-
$28,703 SGD
$22,452 USD
View
B+
Retailer 17
-
$29,100 SGD
£17,924 GBP
View
B
Retailer 18
-
$33,518 SGD
$26,219 USD
View
Most Expensive
B
MOH London
C19B973B4 · Nov 1
$36,951 SGD
£22,759 GBP
View
18 more retailers have this diamond
Prices start from $20,834 SGDSave up to $16,117 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
$20,834 SGD