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Oval|Natural|GIA

2.50ct J SI1 Oval Natural Diamond

ID • J/SI1 • GIA 2546509078

Certificate GIA 2546509078

Diamond specifications and retailer prices

From $19,287 CAD
$13,807 USD
As of October 30, 2026
Save $13,785 CAD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $33,072 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546509078. Listed at 12 retailers as of October 26, 2026, with prices from $19,287 to $33,072, a $13,785 spread on the same certified stone. MOH London lists it at $33,072. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546509078
Dimensions10.66 × 7.60 × 4.81 mm
L/W Ratio1.40
Top View
10.66 mm7.60 mm2.50 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2546509078
Side View
Table 61.0%CrownGirdle: MED-THKPavilion 39.8°Culet: NDepth 63.3%

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: Oct 30
Current: $33,072 CAD|Low: $19,287 CAD|High: $35,079 CAD|Avg: $25,031 CAD|-5.7%
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
October 27, 2026
Retailer 14$19,287 CAD
Retailer 8$19,442 CAD
Retailer 9$20,541 CAD
Retailer 10$21,210 CAD
Retailer 12$21,905 CAD
Retailer 2$22,143 CAD
Retailer 3$24,488 CAD
Retailer 5$25,460 CAD
Retailer 7$25,518 CAD
Retailer 13$25,600 CAD
Retailer 11$26,301 CAD
Retailer 6$26,512 CAD
Retailer 4$30,458 CAD
MOH London$33,072 CAD

10 data points across 14 retailers

12 retailers$19,287 CAD to $33,072 CAD

B+
Cheapest Retailer
-
$19,287 CAD
$13,807 USD
B+
Retailer 2
-
$19,442 CAD
$13,918 USD
View
B+
Retailer 3
-
$20,541 CAD
$14,705 USD
View
B+
Retailer 4
-
$21,210 CAD
View
B
Retailer 5
-
$21,905 CAD
$15,681 USD
View
B+
Retailer 6
-
$22,143 CAD
£12,481 GBP
View
B
Retailer 7
-
$24,488 CAD
$17,530 USD
View
B
Retailer 8
-
$25,518 CAD
€17,398 EUR
View
B
Retailer 9
-
$25,600 CAD
$18,326 USD
View
B
Retailer 10
-
$26,301 CAD
$18,828 USD
View
Retailer 11
-
$30,458 CAD
ZAR 352,242 ZAR
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
1B88E178A · Oct 26
$33,072 CAD
£18,642 GBP
View
11 more retailers have this diamond
Prices start from $19,287 CADSave up to $13,785 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 Oval
$19,287 CAD