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Round|Natural|GIA

2.53ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6552568579

Certificate GIA 6552568579

Diamond specifications and retailer prices

From $21,893 SGD
$17,125 USD
As of October 29, 2026
Save $7,291 SGD (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $29,184 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 2.53ct natural round diamond

This 2.53ct 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 6552568579. Listed at 8 retailers as of October 29, 2026, with prices from $21,893 to $29,184, a $7,291 spread on the same certified stone. MOH London lists it at $29,184. 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

2.53
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552568579
Dimensions8.62 × 8.67 × 5.41 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Feather
Top View
8.62 mm8.67 mm2.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552568579
Side View
Table 58.0%Crown 36°Girdle: 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 29
Current: $29,184 SGD|Low: $19,087 SGD|High: $29,789 SGD|Avg: $24,123 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$19,087 SGD
Retailer 7$21,893 SGD
Retailer 4$22,001 SGD
Retailer 5$22,345 SGD
Retailer 2$22,983 SGD
Retailer 3$25,677 SGD
Retailer 6$26,472 SGD
MOH London$29,184 SGD

40 data points across 8 retailers

8 retailers$21,893 SGD to $29,184 SGD

Retailer 1
-
$19,087 SGD
$14,930 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$21,893 SGD
$17,125 USD
View
A
Retailer 3
-
$22,001 SGD
$17,210 USD
View
A
Retailer 4
-
$22,345 SGD
$17,479 USD
View
A
Retailer 5
-
$22,983 SGD
£14,156 GBP
View
B+
Retailer 6
-
$25,677 SGD
$20,085 USD
View
B+
Retailer 7
-
$26,472 SGD
$20,707 USD
View
Most Expensive
B+
MOH London
5B36B5F9E · Nov 1
$29,184 SGD
£17,975 GBP
View
7 more retailers have this diamond
Prices start from $21,893 SGDSave up to $7,291 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
2.53ct Round
$21,893 SGD