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Oval|Natural|GIA

0.40ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 5563227350

Certificate GIA 5563227350

Diamond specifications and retailer prices

From $387 CAD
$277 USD
As of October 29, 2026
Save $127 CAD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $514 CAD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded J 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 5563227350. Listed at 4 retailers as of October 29, 2026, with prices from $387 to $514, a $127 spread on the same certified stone. 77 Diamonds lists it at $514. 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

0.40
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563227350
Dimensions5.91 × 4.16 × 2.62 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.91 mm4.16 mm0.40 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5563227350
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.1%

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 29
Current: $514 CAD|Low: $325 CAD|High: $514 CAD|Avg: $423 CAD|+5.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$387 CAD
Retailer 2$391 CAD
Retailer 3$401 CAD
77 Diamonds$514 CAD

37 data points across 4 retailers

4 retailers$387 CAD to $514 CAD

B+
Cheapest Retailer
-
$387 CAD
$277 USD
Final sale: no returns
B+
Retailer 2
-
$391 CAD
$280 USD
View
B+
Retailer 3
-
$401 CAD
SGD 388 SGD
View
Most Expensive
B+
77 Diamonds
OVCPXMYSF5BZ · Oct 31
$514 CAD
£290 GBP
View
3 more retailers have this diamond
Prices start from $387 CADSave up to $127 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+
0.40ct Oval
$387 CAD