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Oval|Natural|GIA

0.40ct G IF Oval Natural Diamond

GD • G/IF • GIA 5566379986

Certificate GIA 5566379986

Diamond specifications and retailer prices

From $740 CAD
$530 USD
As of October 28, 2026
Save $175 CAD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $915 CAD at 77 Diamonds · As of October 30, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566379986. Listed at 4 retailers as of October 28, 2026, with prices from $740 to $915, a $175 spread on the same certified stone. 77 Diamonds lists it at $915. 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
G
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566379986
Dimensions5.90 × 4.10 × 2.59 mm
L/W Ratio1.44
Culet sizeNone
Key to symbols
Surface Graining, Natural, Extra Facet, Minor Details of Polish
Top View
5.90 mm4.10 mm0.40 ctG / IF
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5566379986
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $915 CAD|Low: $570 CAD|High: $915 CAD|Avg: $782 CAD|+5.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$740 CAD
Retailer 3$747 CAD
Retailer 4$815 CAD
77 Diamonds$915 CAD

33 data points across 4 retailers

4 retailers$740 CAD to $915 CAD

A
Cheapest Retailer
-
$740 CAD
$530 USD
B+
Retailer 2
-
$747 CAD
$535 USD
View
Final sale: no returns
B+
Retailer 3
-
$815 CAD
SGD 788 SGD
View
Most Expensive
B+
77 Diamonds
OVCPVJXUVMBN · Oct 30
$915 CAD
£516 GBP
View
3 more retailers have this diamond
Prices start from $740 CADSave up to $175 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
0.40ct Oval
$740 CAD