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Oval|Natural|GIA

0.40ct H IF Oval Natural Diamond

EX • H/IF • GIA 2556170478

Certificate GIA 2556170478

Diamond specifications and retailer prices

From $644 CAD
HK$3,600 HKD
As of October 30, 2026
Save $1,127 CAD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,771 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556170478. Listed at 12 retailers as of October 29, 2026, with prices from $644 to $1,771, a $1,127 spread on the same certified stone. MOH London lists it at $1,771. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556170478
Dimensions5.79 × 3.95 × 2.59 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.79 mm3.95 mm0.40 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556170478
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NDepth 65.5%

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 30
Current: $1,771 CAD|Low: $644 CAD|High: $1,771 CAD|Avg: $939 CAD|+26.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$644 CAD
Retailer 3$658 CAD
Retailer 5$690 CAD
Retailer 9$768 CAD
Retailer 8$821 CAD
Retailer 4$829 CAD
Retailer 13$946 CAD
Retailer 11$951 CAD
Retailer 6$963 CAD
Retailer 12$1,064 CAD
Retailer 7$1,135 CAD
Retailer 2$1,183 CAD
MOH London$1,771 CAD

29 data points across 13 retailers

12 retailers$644 CAD to $1,771 CAD

A
Cheapest Retailer
-
$644 CAD
HK$3,600 HKD
Retailer 2
-
$658 CAD
SGD 637 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$768 CAD
$550 USD
View
B+
Retailer 4
-
$821 CAD
$588 USD
View
Retailer 5
-
$829 CAD
$594 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$946 CAD
$678 USD
View
B+
Retailer 7
-
$951 CAD
$681 USD
View
B+
Retailer 8
-
$963 CAD
£543 GBP
View
B+
Retailer 9
-
$1,064 CAD
$761 USD
View
B+
Retailer 10
-
$1,135 CAD
€774 EUR
View
B
Retailer 11
-
$1,183 CAD
ZAR 13,678 ZAR
View
Most Expensive
B
MOH London
C0AC37409 · Oct 29
$1,771 CAD
£998 GBP
View
11 more retailers have this diamond
Prices start from $644 CADSave up to $1,127 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.

A
0.40ct Oval
$644 CAD