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Oval|Natural|GIA

0.40ct H SI1 Oval Natural Diamond

ID • H/SI1 • GIA 6561742651

Certificate GIA 6561742651

Diamond specifications and retailer prices

From $390 CAD
₹26,593 INR
As of October 30, 2026
Save $825 CAD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,007 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561742651. Listed at 18 retailers as of October 29, 2026, with a 212% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6561742651
Dimensions6.20 × 3.96 × 2.46 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.20 mm3.96 mm0.40 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6561742651
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.2%

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: $2,007 CAD|Low: $390 CAD|High: $2,007 CAD|Avg: $733 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 11$390 CAD
Retailer 7$483 CAD
Retailer 8$499 CAD
Retailer 4$524 CAD
Retailer 17$564 CAD
Retailer 3$584 CAD
Retailer 9$627 CAD
Retailer 13$682 CAD
Retailer 2$705 CAD
Retailer 14$718 CAD
Retailer 6$738 CAD
Retailer 15$755 CAD
Retailer 10$812 CAD
Retailer 16$824 CAD
Retailer 12$1,063 CAD
Retailer 5$1,215 CAD
NZ Jewellers$2,007 CAD

4 data points across 17 retailers

18 retailers$390 CAD to $1,215 CAD

A
Cheapest Retailer
-
$390 CAD
₹26,593 INR
A
Retailer 2
-
$483 CAD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$499 CAD
$357 USD
View
A
Retailer 4
-
$524 CAD
$375 USD
View
B+
Retailer 5
-
$560 CAD
A$617 AUD
View
B+
Retailer 6
-
$564 CAD
$404 USD
View
B+
Retailer 7
-
$584 CAD
$418 USD
View
B+
Retailer 8
-
$627 CAD
$449 USD
View
B+
Retailer 9
-
$682 CAD
£384 GBP
View
B
Retailer 10
-
$705 CAD
$505 USD
View
B
Retailer 11
-
$718 CAD
£405 GBP
View
B
Retailer 12
-
$738 CAD
$528 USD
View
B
Retailer 13
-
$755 CAD
$540 USD
View
B
Retailer 14
-
$812 CAD
ZAR 9,390 ZAR
View
B
Retailer 15
-
$824 CAD
$590 USD
View
B
Retailer 16
-
$1,063 CAD
£599 GBP
View
B
Retailer 17
-
$1,215 CAD
£685 GBP
View
Most Expensive
NZ Jewellers
9703d5b4-4bfa-42af-9cc9-839bab5d0ad5 · Oct 30
$2,007 CAD
$1,437 USD
View
Price under review
17 more retailers have this diamond
Prices start from $390 CADSave up to $825 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
$390 CAD