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Oval|Natural|GIA

0.40ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 6552610336

Certificate GIA 6552610336

Diamond specifications and retailer prices

From $568 CAD
$406 USD
As of October 29, 2026
Save $752 CAD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,321 CAD at MOH London · As of October 29, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552610336. Listed at 12 retailers as of October 29, 2026, with prices from $568 to $1,321, a $752 spread on the same certified stone. MOH London lists it at $1,321. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552610336
Dimensions4.09 × 5.78 × 2.56 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.09 mm5.78 mm0.40 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552610336
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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: Oct 29
Current: $1,321 CAD|Low: $434 CAD|High: $1,330 CAD|Avg: $952 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$744 CAD
Retailer 4$780 CAD
Retailer 5$917 CAD
Retailer 2$1,155 CAD
MOH London$1,321 CAD

43 data points across 5 retailers

12 retailers$568 CAD to $1,321 CAD

A
Cheapest Retailer
-
$568 CAD
$406 USD
B+
Retailer 2
-
$597 CAD
SGD 576 SGD
View
B+
Retailer 3
-
$613 CAD
$438 USD
View
B+
Retailer 4
-
$613 CAD
$438 USD
View
B+
Retailer 5
-
$656 CAD
$469 USD
View
B+
Retailer 6
-
$656 CAD
$469 USD
View
B
Retailer 7
-
$744 CAD
£419 GBP
View
B
Retailer 8
-
$780 CAD
£439 GBP
View
B
Retailer 9
-
$917 CAD
€624 EUR
View
B
Retailer 10
-
$1,155 CAD
£650 GBP
View
Most Expensive
B
MOH London
AAB1E2AFA · Oct 29
$1,321 CAD
£743 GBP
View
10 more retailers have this diamond
Prices start from $568 CADSave up to $752 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
$568 CAD