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Oval|Natural|GIA

0.45ct H SI2 Oval Natural Diamond

GD • H/SI2 • GIA 7553765844

Certificate GIA 7553765844

Diamond specifications and retailer prices

From $600 CAD
£338 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $600 CAD at 77 Diamonds
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 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7553765844. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553765844
Dimensions5.73 × 4.25 × 2.78 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Cloud, Feather, Twinning Wisp
Top View
5.73 mm4.25 mm0.45 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553765844
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCuletDepth 65.4%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $600 CAD|Low: $567 CAD|High: $600 CAD|Avg: $583 CAD|+2.1%
October 28, 2026
77 Diamonds$600 CAD

37 data points across 1 retailer

1 retailer

B+
77 Diamonds
OVCPYBYKZ7JE · Oct 28
$600 CAD
£338 GBP
View

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
$600 CAD