CaratHunter
Plans
Oval|Natural|GIA

0.45ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1537952406

Certificate GIA 1537952406

Diamond specifications and retailer prices

From $598 CAD
As of November 6, 2026
Save $218 CAD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $816 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 1537952406. Listed at 4 retailers as of November 6, 2026, with prices from $598 to $816, a $218 spread on the same certified stone. 77 Diamonds lists it at $816. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1537952406
Dimensions5.88 × 4.37 × 2.78 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.88 mm4.37 mm0.45 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1537952406
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $816 CAD|Low: $520 CAD|High: $829 CAD|Avg: $637 CAD|+4.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$520 CAD
Retailer 2$598 CAD
Retailer 3$619 CAD
Retailer 4$627 CAD
77 Diamonds$816 CAD

32 data points across 5 retailers

4 retailers$598 CAD to $816 CAD

A
Cheapest Retailer
-
$598 CAD
Final sale: no returns
Retailer 2
-
$619 CAD
View
Price last confirmed 19 days ago
Retailer 3
-
$627 CAD
View
Price last confirmed 16 days ago
Most Expensive
B
77 Diamonds
OVCPAERNHEEZ · Nov 6
$816 CAD
£457 GBP
View
3 more retailers have this diamond
Prices start from $598 CADSave up to $218 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
$598 CAD