Round|Natural|GIA

2.49ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1543187720

Certificate GIA 1543187720

Diamond specifications and retailer prices

From $23,634 CAD
$16,886 USD
As of October 27, 2026
Save $16,730 CAD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $41,570 CAD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 2.49ct natural round diamond

This 2.49ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1543187720. Listed at 19 retailers as of October 27, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.49
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1543187720
Dimensions8.59 × 8.52 × 5.45 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle, Natural
Top View
8.59 mm8.52 mm2.49 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1543187720
Side View
Table 56.0%Crown 36.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.7%

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 27
Current: $40,363 CAD|Low: $23,634 CAD|High: $46,380 CAD|Avg: $31,373 CAD|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$23,634 CAD
Retailer 2$24,636 CAD
Retailer 10$25,130 CAD
Retailer 4$26,439 CAD
Retailer 7$28,286 CAD
Retailer 11$28,286 CAD
Retailer 8$29,224 CAD
Retailer 3$29,296 CAD
Retailer 5$31,021 CAD
Retailer 6$35,358 CAD
Retailer 1$40,363 CAD

40 data points across 11 retailers

19 retailers$23,634 CAD to $40,363 CAD

A
Cheapest Retailer
-
$23,634 CAD
$16,886 USD
A
Retailer 2
-
$24,636 CAD
$17,602 USD
View
Final sale: no returns
A
Retailer 3
-
$25,130 CAD
$17,955 USD
View
A
Retailer 4
-
$26,439 CAD
£14,875 GBP
View
A
Retailer 5
-
$28,132 CAD
$20,100 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$28,286 CAD
$20,210 USD
View
A
Retailer 7
-
$28,286 CAD
$20,210 USD
View
A
Retailer 8
-
$29,224 CAD
$20,880 USD
View
A
Retailer 9
-
$29,296 CAD
A$32,202 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$29,539 CAD
$21,105 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$30,476 CAD
$21,775 USD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$31,021 CAD
€21,109 EUR
View
B+
Retailer 13
-
$31,648 CAD
$22,612 USD
View
Price last confirmed 20 days ago
B+
Retailer 14
-
$31,789 CAD
$22,713 USD
View
Price last confirmed 39 days ago
B+
Retailer 15
-
$33,011 CAD
$23,586 USD
View
Price last confirmed 37 days ago
B+
Retailer 16
-
$35,358 CAD
ZAR 408,127 ZAR
View
B
Retailer 17
-
$39,854 CAD
$28,475 USD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$40,363 CAD
£22,708 GBP
View
Most Expensive
B
NZ Jewellers
6cd38e9b-a618-4591-9496-c348306cf45c · Sep 19
$41,570 CAD
$29,701 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $23,634 CADSave up to $16,730 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.

A
2.49ct Round
$23,634 CAD