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Round|Natural|GIA

2.50ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 1549912877

Certificate GIA 1549912877

Diamond specifications and retailer prices

From $15,893 SGD
As of November 4, 2026
Save $11,184 SGD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,077 SGD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1549912877. Listed at 15 retailers as of November 4, 2026, with prices from $15,893 to $27,077, a $11,184 spread on the same certified stone. MOH London lists it at $27,077. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1549912877
Dimensions8.59 × 8.65 × 5.40 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.59 mm8.65 mm2.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549912877
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $27,077 SGD|Low: $15,893 SGD|High: $27,476 SGD|Avg: $20,409 SGD|-1.5%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 13$15,893 SGD
Retailer 15$17,384 SGD
Retailer 8$17,528 SGD
Retailer 2$18,250 SGD
Retailer 16$18,543 SGD
Retailer 7$18,558 SGD
Retailer 5$18,833 SGD
Retailer 3$19,019 SGD
Retailer 4$19,557 SGD
Retailer 10$20,101 SGD
Retailer 9$21,127 SGD
Retailer 11$21,590 SGD
Retailer 6$23,323 SGD
Retailer 12$24,626 SGD
Retailer 14$25,130 SGD
MOH London$27,077 SGD

36 data points across 16 retailers

15 retailers$15,893 SGD to $27,077 SGD

A
Cheapest Retailer
-
$15,893 SGD
A
Retailer 2
-
$16,128 SGD
View
Retailer 3
-
$17,384 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$17,528 SGD
View
B+
Retailer 5
-
$18,250 SGD
View
B+
Retailer 6
-
$18,543 SGD
View
B+
Retailer 7
-
$18,558 SGD
View
B+
Retailer 8
-
$18,833 SGD
View
B+
Retailer 9
-
$19,019 SGD
View
B+
Retailer 10
-
$19,557 SGD
View
B+
Retailer 11
-
$20,101 SGD
View
B+
Retailer 12
-
$21,127 SGD
View
B
Retailer 13
-
$21,590 SGD
View
B
Retailer 14
-
$24,626 SGD
View
Most Expensive
B
MOH London
9277CAEAE · Nov 4
$27,077 SGD
£16,692 GBP
View
14 more retailers have this diamond
Prices start from $15,893 SGDSave up to $11,184 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
$15,893 SGD