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Oval|Natural|GIA

2.51ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 2235509844

Certificate GIA 2235509844

Diamond specifications and retailer prices

From $39,021 CAD
$27,880 USD
As of October 29, 2026
Save $22,267 CAD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $61,288 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded E 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 2235509844. Listed at 10 retailers as of October 29, 2026, with prices from $39,021 to $61,288, a $22,267 spread on the same certified stone. MOH London lists it at $61,288. 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

2.51
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.34°
Pavilion angle40.54°
OriginNatural
Grading LabGIA
CertificateGIA 2235509844
Dimensions10.95 × 7.72 × 4.70 mm
L/W Ratio1.42
Girdle conditionThick
Key to symbols
Crystal, Needle
Top View
10.95 mm7.72 mm2.51 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235509844
Side View
Table 59.0%Crown 33.34°Girdle: STK-THKPavilion 40.54°Culet: NoneDepth 60.9%

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: $61,288 CAD|Low: $38,731 CAD|High: $61,695 CAD|Avg: $45,657 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$39,021 CAD
Retailer 10$39,318 CAD
Retailer 7$40,660 CAD
Retailer 9$41,869 CAD
Retailer 11$43,067 CAD
Retailer 6$43,289 CAD
Retailer 3$44,009 CAD
Retailer 5$45,241 CAD
Retailer 4$45,761 CAD
Retailer 8$46,677 CAD
Retailer 2$53,960 CAD
MOH London$61,288 CAD

38 data points across 12 retailers

10 retailers$39,021 CAD to $61,288 CAD

B+
Cheapest Retailer
-
$39,021 CAD
$27,880 USD
Retailer 2
-
$39,318 CAD
A$43,219 AUD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$40,660 CAD
$29,051 USD
View
B+
Retailer 4
-
$41,869 CAD
$29,915 USD
View
B+
Retailer 5
-
$43,067 CAD
$30,771 USD
View
B+
Retailer 6
-
$43,289 CAD
£24,354 GBP
View
B+
Retailer 7
-
$45,241 CAD
$32,324 USD
View
B
Retailer 8
-
$46,677 CAD
$33,350 USD
View
B
Retailer 9
-
$53,960 CAD
$38,554 USD
View
Most Expensive
B
MOH London
F39A62080 · Oct 29
$61,288 CAD
£34,480 GBP
View
9 more retailers have this diamond
Prices start from $39,021 CADSave up to $22,267 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+
2.51ct Oval
$39,021 CAD