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Oval|Natural|GIA

2.50ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 2517690765

Certificate GIA 2517690765

Diamond specifications and retailer prices

From $40,412 CAD
$28,874 USD
As of October 29, 2026
Save $30,417 CAD (43%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $70,830 CAD at MOH London · As of October 29, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2517690765. Listed at 21 retailers as of October 29, 2026, with prices from $40,412 to $70,830, a $30,417 spread on the same certified stone. MOH London lists it at $70,830. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle39.79°
OriginNatural
Grading LabGIA
CertificateGIA 2517690765
Dimensions10.32 × 7.59 × 4.85 mm
L/W Ratio1.36
Top View
10.32 mm7.59 mm2.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517690765
Side View
Table 60.0%Crown 41.8°Girdle: VTN-VTKPavilion 39.79°Culet: NoneDepth 63.8%

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: Oct 29
Current: $70,830 CAD|Low: $33,337 CAD|High: $71,301 CAD|Avg: $48,200 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 17$39,448 CAD
Retailer 7$40,412 CAD
Retailer 9$41,071 CAD
Retailer 4$43,821 CAD
Retailer 3$45,045 CAD
Retailer 6$45,111 CAD
Retailer 2$45,294 CAD
Retailer 19$45,813 CAD
Retailer 10$46,128 CAD
Retailer 8$46,990 CAD
Retailer 18$47,367 CAD
Retailer 11$47,712 CAD
Retailer 14$47,712 CAD
Retailer 21$48,233 CAD
Retailer 5$48,870 CAD
Retailer 12$49,308 CAD
Retailer 13$50,044 CAD
Retailer 20$50,749 CAD
Retailer 15$54,648 CAD
Retailer 16$62,047 CAD
MOH London$70,830 CAD

27 data points across 21 retailers

21 retailers$40,412 CAD to $70,830 CAD

B+
Retailer 1
-
$39,448 CAD
$28,185 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$40,412 CAD
$28,874 USD
View
B+
Retailer 3
-
$41,071 CAD
$29,345 USD
View
B+
Retailer 4
-
$43,821 CAD
$31,310 USD
View
B
Retailer 5
-
$45,045 CAD
A$49,514 AUD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$45,111 CAD
$32,231 USD
View
B+
Retailer 7
-
$45,294 CAD
£25,482 GBP
View
B
Retailer 8
-
$45,813 CAD
$32,733 USD
View
B
Retailer 9
-
$46,128 CAD
$32,958 USD
View
B
Retailer 10
-
$46,990 CAD
$33,574 USD
View
B
Retailer 11
-
$47,367 CAD
$33,843 USD
View
B
Retailer 12
-
$47,712 CAD
$34,090 USD
View
B
Retailer 13
-
$47,712 CAD
$34,090 USD
View
B
Retailer 14
-
$48,233 CAD
$34,462 USD
View
B
Retailer 15
-
$48,870 CAD
$34,917 USD
View
B
Retailer 16
-
$49,308 CAD
$35,230 USD
View
B+
Retailer 17
-
$50,044 CAD
£28,154 GBP
View
B
Retailer 18
-
$50,749 CAD
$36,260 USD
View
B
Retailer 19
-
$54,648 CAD
€37,186 EUR
View
B
Retailer 20
-
$62,047 CAD
ZAR 716,183 ZAR
View
Most Expensive
B
MOH London
3AC086AC5 · Oct 29
$70,830 CAD
£39,848 GBP
View
20 more retailers have this diamond
Prices start from $40,412 CADSave up to $30,417 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
$40,412 CAD