Round|Natural|GIA

2.50ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2556992725

Certificate GIA 2556992725

Diamond specifications and retailer prices

From $13,780 CAD
As of November 4, 2026
11 retailers carry this diamond
Most expensive: $21,939 CAD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556992725. Listed at 11 retailers as of November 4, 2026. 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
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556992725
Dimensions8.62 × 8.68 × 5.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
8.62 mm8.68 mm2.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556992725
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $21,939 CAD|Low: $11,717 CAD|High: $21,939 CAD|Avg: $14,741 CAD
NZ Jewellers
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
October 19, 2026
Retailer 8$11,717 CAD
Retailer 5$11,794 CAD
Retailer 3$12,202 CAD
Retailer 11$13,164 CAD
Retailer 14$13,575 CAD
Retailer 6$13,780 CAD
Retailer 4$14,037 CAD
Retailer 12$14,261 CAD
Retailer 10$14,480 CAD
Retailer 7$14,582 CAD
Retailer 13$16,455 CAD
Retailer 2$16,465 CAD
Retailer 9$18,375 CAD
NZ Jewellers$21,939 CAD

28 data points across 14 retailers

11 retailers

Retailer 1
-
$11,405 CAD
Price last confirmed 32 days ago
Retailer 2
-
$11,717 CAD
View
Price last confirmed 19 days ago
Retailer 3
-
$13,164 CAD
View
Price last confirmed 21 days ago
Retailer 4
-
$13,575 CAD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$13,780 CAD
View
Retailer 6
-
$14,037 CAD
View
Price last confirmed 19 days ago
Retailer 7
-
$14,261 CAD
View
Price last confirmed 19 days ago
Retailer 8
-
$14,480 CAD
View
Price last confirmed 22 days ago
Retailer 9
-
$14,582 CAD
View
Price last confirmed 18 days ago
Retailer 10
-
$16,455 CAD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
e53ba58a-910e-4e9a-a51f-94a99d3c3974 · Oct 17
$21,939 CAD
$15,709 USD
View
Price last confirmed 19 days ago
10 more retailers have this diamond
Prices start from $13,780 CAD

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.

B+
2.50ct Round
$13,780 CAD