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Round|Natural|GIA

2.50ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6545080169

Certificate GIA 6545080169

Diamond specifications and retailer prices

From $8,208 SGD
As of November 5, 2026
Save $2,525 SGD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,733 SGD at GemTrove · As of November 6, 2026
View at GemTrove

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 6545080169. Listed at 5 retailers as of November 5, 2026, with prices from $8,208 to $10,733, a $2,525 spread on the same certified stone. GemTrove lists it at $10,733. 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°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545080169
Dimensions8.64 × 8.68 × 5.43 mm
L/W Ratio1.00
Top View
8.64 mm8.68 mm2.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545080169
Side View
Table 54.0%Crown 36°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 5
Current: $10,733 SGD|Low: $8,102 SGD|High: $12,242 SGD|Avg: $9,754 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$8,208 SGD
Retailer 3$8,531 SGD
Retailer 4$8,792 SGD
Retailer 5$9,153 SGD
GemTrove$10,733 SGD
Retailer 6$12,242 SGD

45 data points across 6 retailers

5 retailers$8,208 SGD to $10,733 SGD

A
Cheapest Retailer
-
$8,208 SGD
A
Retailer 2
-
$8,531 SGD
View
A
Retailer 3
-
$8,792 SGD
View
A
Retailer 4
-
$9,153 SGD
View
Final sale: no returns
Most Expensive
B+
GemTrove
GT-N-01368626-98 · Nov 6
$10,733 SGD
A$12,928 AUD
View
4 more retailers have this diamond
Prices start from $8,208 SGDSave up to $2,525 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
$8,208 SGD