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Oval|Natural|GIA

0.40ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6565136646

Certificate GIA 6565136646

Diamond specifications and retailer prices

From $412 CAD
₹28,118 INR
As of October 30, 2026
Save $918 CAD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,197 CAD at NZ Jewellers · As of October 27, 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 6565136646. Listed at 18 retailers as of October 29, 2026, with a 223% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565136646
Dimensions6.02 × 4.10 × 2.55 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.02 mm4.10 mm0.40 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565136646
Side View
Table 61.0%CrownGirdle: STK-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: $2,197 CAD|Low: $410 CAD|High: $2,197 CAD|Avg: $855 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
October 31, 2026
Retailer 11$412 CAD
Retailer 5$542 CAD
Retailer 3$573 CAD
Retailer 4$587 CAD
Retailer 14$617 CAD
Retailer 15$617 CAD
Retailer 9$661 CAD
Retailer 2$709 CAD
Retailer 6$866 CAD
Retailer 10$889 CAD
Retailer 7$918 CAD
Retailer 8$924 CAD
Retailer 12$1,164 CAD
Retailer 13$1,331 CAD
NZ Jewellers$2,197 CAD

30 data points across 15 retailers

18 retailers$412 CAD to $1,331 CAD

A
Cheapest Retailer
-
$412 CAD
₹28,118 INR
B+
Retailer 2
-
$542 CAD
$388 USD
View
B+
Retailer 3
-
$573 CAD
$410 USD
View
B+
Retailer 4
-
$587 CAD
$420 USD
View
B+
Retailer 5
-
$617 CAD
$442 USD
View
B+
Retailer 6
-
$617 CAD
$442 USD
View
B+
Retailer 7
-
$661 CAD
$473 USD
View
B+
Retailer 8
-
$709 CAD
£400 GBP
View
B
Retailer 9
-
$756 CAD
$541 USD
View
Retailer 10
-
$811 CAD
£457 GBP
View
Price last confirmed 34 days ago
B
Retailer 11
-
$820 CAD
$587 USD
View
B
Retailer 12
-
$866 CAD
$620 USD
View
B
Retailer 13
-
$889 CAD
ZAR 10,278 ZAR
View
Retailer 14
-
$918 CAD
A$1,011 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$924 CAD
€630 EUR
View
B
Retailer 16
-
$1,164 CAD
£656 GBP
View
B
Retailer 17
-
$1,331 CAD
£750 GBP
View
Most Expensive
NZ Jewellers
12c901cb-4a4c-4cf4-9af5-fa6bf8b54a0d · Oct 27
$2,197 CAD
$1,573 USD
View
Price under review
17 more retailers have this diamond
Prices start from $412 CADSave up to $918 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
$412 CAD