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Oval|Natural|GIA

0.45ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6551443144

Certificate GIA 6551443144

Diamond specifications and retailer prices

From $442 CAD
As of November 6, 2026
Save $353 CAD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $795 CAD at Yorxs · As of November 3, 2026
View at Yorxs

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551443144. Listed at 8 retailers as of November 3, 2026, with prices from $442 to $795, a $353 spread on the same certified stone. Yorxs lists it at $795. 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

0.45
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.95°
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551443144
Dimensions6.06 × 4.32 × 2.63 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.06 mm4.32 mm0.45 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551443144
Side View
Table 57.0%Crown 37.95°Girdle: MED-VTKPavilion 38.2°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $468 CAD|Low: $324 CAD|High: $864 CAD|Avg: $615 CAD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 5, 2026
Retailer 7$324 CAD
Retailer 6$442 CAD
Retailer 1$468 CAD
Retailer 3$519 CAD
Retailer 2$574 CAD
Retailer 4$619 CAD
Retailer 5$675 CAD
Retailer 9$693 CAD
Yorxs$795 CAD
Retailer 8$864 CAD

26 data points across 10 retailers

8 retailers$442 CAD to $795 CAD

A
Cheapest Retailer
-
$442 CAD
A
Retailer 2
-
$468 CAD
View
A
Retailer 3
-
$519 CAD
View
A
Retailer 4
-
$574 CAD
View
A
Retailer 5
-
$619 CAD
View
A
Retailer 6
-
$675 CAD
View
B+
Retailer 7
-
$693 CAD
View
Most Expensive
B+
Yorxs
531234912 · Nov 3
$795 CAD
€538 EUR
View
7 more retailers have this diamond
Prices start from $442 CADSave up to $353 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
0.45ct Oval
$442 CAD