Oval|Natural|GIA

3.51ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 5506547817

Certificate GIA 5506547817

Diamond specifications and retailer prices

From $63,901 CAD
$45,745 USD
As of October 28, 2026
Save $51,330 CAD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $115,231 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural oval diamond

This 3.51ct natural oval sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5506547817. Listed at 15 retailers as of October 28, 2026, with prices from $63,901 to $115,231, a $51,330 spread on the same certified stone. MOH London lists it at $115,231. 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

3.51
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5506547817
Dimensions12.66 × 8.56 × 5.23 mm
L/W Ratio1.48
Top View
12.66 mm8.56 mm3.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506547817
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

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 28
Current: $115,231 CAD|Low: $61,485 CAD|High: $116,618 CAD|Avg: $79,183 CAD|-0.1%
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
November 1, 2026
Retailer 7$63,901 CAD
Retailer 4$65,746 CAD
Retailer 8$67,634 CAD
Retailer 13$73,783 CAD
Retailer 3$74,397 CAD
Retailer 2$74,415 CAD
Retailer 9$76,856 CAD
Retailer 11$76,856 CAD
Retailer 12$79,931 CAD
Retailer 10$83,005 CAD
Retailer 6$86,426 CAD
Retailer 5$92,812 CAD
MOH London$115,231 CAD

42 data points across 13 retailers

15 retailers$63,901 CAD to $115,231 CAD

A
Cheapest Retailer
-
$63,901 CAD
$45,745 USD
B+
Retailer 2
-
$66,865 CAD
$47,867 USD
View
B+
Retailer 3
-
$67,634 CAD
$48,417 USD
View
Final sale: no returns
B+
Retailer 4
-
$73,783 CAD
$52,819 USD
View
B+
Retailer 5
-
$74,397 CAD
$53,259 USD
View
B+
Retailer 6
-
$74,415 CAD
£41,946 GBP
View
B+
Retailer 7
-
$76,564 CAD
$54,810 USD
View
B+
Retailer 8
-
$76,564 CAD
$54,810 USD
View
B
Retailer 9
-
$76,856 CAD
$55,019 USD
View
B
Retailer 10
-
$76,856 CAD
$55,019 USD
View
B
Retailer 11
-
$79,106 CAD
$56,630 USD
View
B
Retailer 12
-
$79,931 CAD
$57,220 USD
View
B+
Retailer 13
-
$83,005 CAD
$59,421 USD
View
B+
Retailer 14
-
$86,426 CAD
€58,924 EUR
View
Most Expensive
B
MOH London
E6F5C2A29 · Nov 1
$115,231 CAD
£64,953 GBP
View
14 more retailers have this diamond
Prices start from $63,901 CADSave up to $51,330 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
3.51ct Oval
$63,901 CAD