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Oval|Natural|GIA

0.45ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 6552815823

Certificate GIA 6552815823

Diamond specifications and retailer prices

From $556 CAD
As of November 6, 2026
Save $129 CAD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $685 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552815823. Listed at 3 retailers as of November 6, 2026, with prices from $556 to $685, a $129 spread on the same certified stone. 77 Diamonds lists it at $685. 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

0.45
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552815823
Dimensions5.79 × 4.29 × 2.83 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.79 mm4.29 mm0.45 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6552815823
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $685 CAD|Low: $471 CAD|High: $691 CAD|Avg: $600 CAD|+2.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$556 CAD
Retailer 3$592 CAD
77 Diamonds$685 CAD

42 data points across 3 retailers

3 retailers$556 CAD to $685 CAD

B+
Cheapest Retailer
-
$556 CAD
Final sale: no returns
B+
Retailer 2
-
$592 CAD
View
Most Expensive
B+
77 Diamonds
OVCPZPRGMJZD · Nov 6
$685 CAD
£383 GBP
View
2 more retailers have this diamond
Prices start from $556 CADSave up to $129 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+
0.45ct Oval
$556 CAD