CaratHunter
Plans
Oval|Natural|GIA

0.45ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 7553602818

Certificate GIA 7553602818

Diamond specifications and retailer prices

From $610 CAD
As of November 6, 2026
Save $146 CAD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $756 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7553602818. Listed at 3 retailers as of November 6, 2026, with prices from $610 to $756, a $146 spread on the same certified stone. 77 Diamonds lists it at $756. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553602818
Dimensions5.74 × 4.26 × 2.81 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.74 mm4.26 mm0.45 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7553602818
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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: Nov 6
Current: $756 CAD|Low: $520 CAD|High: $764 CAD|Avg: $665 CAD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$610 CAD
Retailer 3$655 CAD
77 Diamonds$756 CAD

42 data points across 3 retailers

3 retailers$610 CAD to $756 CAD

B+
Cheapest Retailer
-
$610 CAD
Final sale: no returns
B+
Retailer 2
-
$655 CAD
View
Most Expensive
B
77 Diamonds
OVCPR5JBJJNM · Nov 6
$756 CAD
£423 GBP
View
2 more retailers have this diamond
Prices start from $610 CADSave up to $146 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
$610 CAD