Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 7551197531

Certificate GIA 7551197531

Diamond specifications and retailer prices

From $41,886 CAD
$29,927 USD
As of October 29, 2026
Save $7,529 CAD (15%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $71,745 CAD at MOH London · As of October 19, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551197531. Listed at 22 retailers as of October 29, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551197531
Dimensions10.62 × 7.40 × 4.68 mm
L/W Ratio1.44
Key to symbols
Feather, Cloud, Crystal, Indented Natural, Needle, Natural
Top View
10.62 mm7.40 mm2.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551197531
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.2%

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 29
Current: $71,745 CAD|Low: $36,844 CAD|High: $72,221 CAD|Avg: $48,699 CAD|-0.7%
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
Retailer 15
October 30, 2026
Retailer 3$36,844 CAD
Retailer 11$38,853 CAD
Retailer 15$41,886 CAD
Retailer 5$42,775 CAD
Retailer 8$43,662 CAD
Retailer 4$45,623 CAD
Retailer 9$45,687 CAD
Retailer 7$45,693 CAD
Retailer 2$46,021 CAD
Retailer 6$46,681 CAD
Retailer 10$50,679 CAD
Retailer 12$53,247 CAD
Retailer 14$53,903 CAD
Retailer 13$62,295 CAD
MOH London$71,745 CAD

35 data points across 15 retailers

22 retailers$41,886 CAD to $49,415 CAD

Retailer 1
-
$38,853 CAD
$27,760 USD
Price last confirmed 11 days ago
Retailer 2
-
$41,600 CAD
$29,723 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$41,886 CAD
$29,927 USD
View
Final sale: no returns
Retailer 4
-
$42,445 CAD
$30,326 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$42,775 CAD
$30,562 USD
View
B+
Retailer 6
-
$43,662 CAD
₹2,971,054 INR
View
B+
Retailer 7
-
$44,381 CAD
$31,710 USD
View
Retailer 8
-
$45,623 CAD
A$50,150 AUD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$45,687 CAD
$32,643 USD
View
Retailer 10
-
$45,693 CAD
$32,647 USD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$46,021 CAD
£25,891 GBP
View
B
Retailer 12
-
$46,681 CAD
$33,353 USD
View
Retailer 13
-
$47,598 CAD
$34,008 USD
View
Price last confirmed 30 days ago
Retailer 14
-
$47,978 CAD
$34,280 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$48,856 CAD
$34,907 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$49,415 CAD
$35,306 USD
View
Retailer 17
-
$49,501 CAD
$35,368 USD
View
Price last confirmed 22 days ago
Retailer 18
-
$50,679 CAD
£28,512 GBP
View
Price last confirmed 10 days ago
Retailer 19
-
$51,405 CAD
$36,728 USD
View
Price last confirmed 20 days ago
Retailer 20
-
$53,903 CAD
$38,513 USD
View
Price last confirmed 10 days ago
Retailer 21
-
$62,295 CAD
ZAR 719,048 ZAR
View
Price last confirmed 12 days ago
Most Expensive
MOH London
355B66365 · Oct 19
$71,745 CAD
£40,363 GBP
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from $41,886 CADSave up to $7,529 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
$41,886 CAD