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Oval|Natural|GIA

0.45ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6532875191

Certificate GIA 6532875191

Diamond specifications and retailer prices

From $625 CAD
$444 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $625 CAD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded H 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 6532875191. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.94°
Pavilion angle39.47°
OriginNatural
Grading LabGIA
CertificateGIA 6532875191
Dimensions6.02 × 4.26 × 2.59 mm
L/W Ratio1.41
Top View
6.02 mm4.26 mm0.45 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532875191
Side View
Table 61.0%Crown 39.94°Girdle: MED-VTKPavilion 39.47°Culet: NoneDepth 60.7%

Caratlytics Score

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

Last verified: Nov 6
Current: $578 CAD|Low: $291 CAD|High: $917 CAD|Avg: $638 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 12, 2026
Retailer 9$291 CAD
Retailer 8$477 CAD
Retailer 6$558 CAD
Retailer 1$578 CAD
Retailer 7$620 CAD
The Diamond Guys$625 CAD
Retailer 2$643 CAD
Retailer 3$655 CAD
Retailer 5$723 CAD
Retailer 4$783 CAD
Retailer 10$843 CAD

57 data points across 11 retailers

1 retailer

B+
The Diamond Guys
1893888130 · Nov 6
$625 CAD
$444 USD
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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
$625 CAD