CaratHunter
Plans
Round|Natural|GIA

2.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7548697499

Certificate GIA 7548697499

Diamond specifications and retailer prices

From $11,712 SGD
As of November 5, 2026
Save $4,683 SGD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,394 SGD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7548697499. Listed at 8 retailers as of November 5, 2026, with prices from $11,712 to $16,394, a $4,683 spread on the same certified stone. Diamonds Direct lists it at $16,394. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7548697499
Dimensions8.72 × 8.66 × 5.35 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.72 mm8.66 mm2.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7548697499
Side View
Table 61.0%Crown 33.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.5%

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: Nov 5
Current: $16,394 SGD|Low: $10,178 SGD|High: $16,886 SGD|Avg: $13,892 SGD|-2.9%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$10,178 SGD
Retailer 5$11,712 SGD
Retailer 7$12,231 SGD
Retailer 2$13,049 SGD
Retailer 8$13,932 SGD
Retailer 6$14,211 SGD
Retailer 4$14,376 SGD
Retailer 10$15,767 SGD
Retailer 3$16,224 SGD
Diamonds Direct$16,394 SGD

39 data points across 10 retailers

8 retailers$11,712 SGD to $16,394 SGD

A
Cheapest Retailer
-
$11,712 SGD
A
Retailer 2
-
$12,231 SGD
View
A
Retailer 3
-
$13,049 SGD
View
A
Retailer 4
-
$14,211 SGD
View
A
Retailer 5
-
$14,376 SGD
View
B+
Retailer 6
-
$15,767 SGD
View
B+
Retailer 7
-
$16,224 SGD
View
Most Expensive
B+
Diamonds Direct
1005896 · Nov 6
$16,394 SGD
$12,835 USD
View
7 more retailers have this diamond
Prices start from $11,712 SGDSave up to $4,683 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
$11,712 SGD