Oval|Natural|GIA

0.51ct F IF Oval Natural Diamond

FR • F/IF • GIA 1545779936

Certificate GIA 1545779936

Diamond specifications and retailer prices

From $1,239 CAD
As of November 4, 2026
Save $666 CAD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,905 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545779936. Listed at 3 retailers as of November 2, 2026, with prices from $1,239 to $1,905, a $666 spread on the same certified stone. MOH London lists it at $1,905. 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

0.51
Carat
F
Color
IF
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545779936
Dimensions6.44 × 3.76 × 2.57 mm
L/W Ratio1.71
Top View
6.44 mm3.76 mm0.51 ctF / IF
OriginNatural
CutFair
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1545779936
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $1,905 CAD|Low: $1,230 CAD|High: $1,946 CAD|Avg: $1,538 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$1,239 CAD
Retailer 4$1,408 CAD
Retailer 3$1,578 CAD
MOH London$1,905 CAD

19 data points across 4 retailers

3 retailers$1,239 CAD to $1,905 CAD

B+
Cheapest Retailer
-
$1,239 CAD
Retailer 2
-
$1,578 CAD
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
FF601493D · Nov 2
$1,905 CAD
£1,074 GBP
View
2 more retailers have this diamond
Prices start from $1,239 CADSave up to $666 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+
0.51ct Oval
$1,239 CAD