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Round|Natural|GIA

2.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1563364448

Certificate GIA 1563364448

Diamond specifications and retailer prices

From $19,496 CAD
₹1,326,656 INR
As of October 30, 2026
Save $15,519 CAD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $35,015 CAD at MOH London · As of October 26, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563364448. Listed at 21 retailers as of October 26, 2026, with prices from $19,496 to $35,015, a $15,519 spread on the same certified stone. MOH London lists it at $35,015. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563364448
Dimensions8.60 × 8.63 × 5.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
8.60 mm8.63 mm2.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563364448
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: Oct 30
Current: $35,015 CAD|Low: $19,496 CAD|High: $35,322 CAD|Avg: $25,495 CAD|-0.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 13$19,496 CAD
Retailer 17$20,957 CAD
Retailer 7$21,713 CAD
Retailer 20$22,522 CAD
Retailer 16$22,851 CAD
Retailer 3$23,317 CAD
Retailer 18$23,471 CAD
Retailer 14$23,704 CAD
Retailer 8$24,171 CAD
Retailer 10$24,714 CAD
Retailer 12$25,025 CAD
Retailer 2$25,612 CAD
Retailer 19$25,853 CAD
Retailer 21$25,929 CAD
Retailer 9$26,361 CAD
Retailer 6$26,774 CAD
Retailer 11$27,467 CAD
Retailer 5$27,803 CAD
Retailer 4$30,795 CAD
Retailer 15$31,441 CAD
MOH London$35,015 CAD

9 data points across 21 retailers

21 retailers$19,496 CAD to $35,015 CAD

A
Cheapest Retailer
-
$19,496 CAD
₹1,326,656 INR
B+
Retailer 2
-
$20,957 CAD
A$23,036 AUD
View
B+
Retailer 3
-
$21,713 CAD
$15,514 USD
View
Final sale: no returns
B+
Retailer 4
-
$22,522 CAD
$16,092 USD
View
B+
Retailer 5
-
$22,851 CAD
$16,327 USD
View
B+
Retailer 6
-
$23,317 CAD
£13,118 GBP
View
B+
Retailer 7
-
$23,471 CAD
$16,770 USD
View
B
Retailer 8
-
$23,704 CAD
A$26,055 AUD
View
B
Retailer 9
-
$24,171 CAD
$17,270 USD
View
B
Retailer 10
-
$24,714 CAD
$17,658 USD
View
B
Retailer 11
-
$25,025 CAD
$17,880 USD
View
B
Retailer 12
-
$25,612 CAD
£14,409 GBP
View
B
Retailer 13
-
$25,853 CAD
€17,592 EUR
View
B
Retailer 14
-
$25,929 CAD
$18,526 USD
View
B
Retailer 15
-
$26,361 CAD
$18,835 USD
View
B
Retailer 16
-
$26,774 CAD
$19,130 USD
View
B
Retailer 17
-
$27,467 CAD
$19,625 USD
View
B
Retailer 18
-
$27,803 CAD
$19,865 USD
View
B
Retailer 19
-
$30,795 CAD
ZAR 355,455 ZAR
View
B
Retailer 20
-
$31,441 CAD
$22,464 USD
View
Most Expensive
B
MOH London
49216DCDC · Oct 26
$35,015 CAD
£19,699 GBP
View
20 more retailers have this diamond
Prices start from $19,496 CADSave up to $15,519 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
2.50ct Round
$19,496 CAD