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Round|Natural|GIA

2.56ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5543977916

Certificate GIA 5543977916

Diamond specifications and retailer prices

From $24,235 SGD
$18,957 USD
As of October 30, 2026
Save $16,937 SGD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $41,172 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 2.56ct natural round diamond

This 2.56ct 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 5543977916. Listed at 14 retailers as of October 30, 2026, with prices from $24,235 to $41,172, a $16,937 spread on the same certified stone. MOH London lists it at $41,172. 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

2.56
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5543977916
Dimensions8.67 × 8.71 × 5.41 mm
L/W Ratio1.00
Top View
8.67 mm8.71 mm2.56 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543977916
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 30
Current: $41,172 SGD|Low: $26,795 SGD|High: $41,669 SGD|Avg: $31,624 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$26,958 SGD
Retailer 5$27,681 SGD
Retailer 6$27,752 SGD
Retailer 4$31,845 SGD
Retailer 2$32,425 SGD
MOH London$41,172 SGD

44 data points across 6 retailers

14 retailers$24,235 SGD to $41,172 SGD

A
Cheapest Retailer
-
$24,235 SGD
$18,957 USD
B+
Retailer 2
-
$26,363 SGD
$20,622 USD
View
B+
Retailer 3
-
$26,958 SGD
£16,604 GBP
View
B+
Retailer 4
-
$27,681 SGD
$21,653 USD
View
B+
Retailer 5
-
$27,752 SGD
$21,708 USD
View
B+
Retailer 6
-
$28,559 SGD
$22,340 USD
View
B+
Retailer 7
-
$28,611 SGD
$22,380 USD
View
B+
Retailer 8
-
$28,611 SGD
$22,380 USD
View
B+
Retailer 9
-
$29,557 SGD
$23,120 USD
View
B+
Retailer 10
-
$29,658 SGD
$23,199 USD
View
B
Retailer 11
-
$31,845 SGD
€23,724 EUR
View
B
Retailer 12
-
$32,425 SGD
£19,971 GBP
View
B
Retailer 13
-
$37,347 SGD
$29,214 USD
View
Most Expensive
B
MOH London
019A62C80 · Nov 1
$41,172 SGD
£25,359 GBP
View
13 more retailers have this diamond
Prices start from $24,235 SGDSave up to $16,937 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
2.56ct Round
$24,235 SGD