CaratHunter
Plans
Oval|Natural|GIA

0.40ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6562134535

Certificate GIA 6562134535

Diamond specifications and retailer prices

From $449 AUD
₹30,008 INR
As of November 1, 2026
Save $958 AUD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,407 AUD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562134535. Listed at 19 retailers as of November 1, 2026, with prices from $449 to $1,407, a $958 spread on the same certified stone. MOH London lists it at $1,407. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562134535
Dimensions5.75 × 4.11 × 2.58 mm
L/W Ratio1.40
Top View
5.75 mm4.11 mm0.40 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562134535
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.9%

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: Nov 1
Current: $1,407 AUD|Low: $449 AUD|High: $2,345 AUD|Avg: $877 AUD|-0.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 2$449 AUD
Retailer 10$528 AUD
Retailer 9$562 AUD
Retailer 18$609 AUD
Retailer 6$649 AUD
Retailer 16$656 AUD
Retailer 17$656 AUD
Retailer 5$702 AUD
Retailer 12$749 AUD
Retailer 15$795 AUD
Retailer 7$843 AUD
Retailer 3$868 AUD
Retailer 8$911 AUD
Retailer 13$928 AUD
Retailer 14$944 AUD
Retailer 11$1,232 AUD
MOH London$1,407 AUD
Retailer 4$2,333 AUD

22 data points across 18 retailers

19 retailers$449 AUD to $1,407 AUD

A
Cheapest Retailer
-
$449 AUD
₹30,008 INR
A
Retailer 2
-
$528 AUD
HK$2,900 HKD
View
Retailer 3
-
$562 AUD
$395 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$609 AUD
$428 USD
View
B+
Retailer 5
-
$649 AUD
SGD 616 SGD
View
B+
Retailer 6
-
$656 AUD
$461 USD
View
B+
Retailer 7
-
$656 AUD
$461 USD
View
B+
Retailer 8
-
$702 AUD
$493 USD
View
B+
Retailer 9
-
$749 AUD
£414 GBP
View
B+
Retailer 10
-
$795 AUD
$559 USD
View
B+
Retailer 11
-
$843 AUD
$592 USD
View
B
Retailer 12
-
$868 AUD
$610 USD
View
B
Retailer 13
-
$911 AUD
$640 USD
View
B
Retailer 14
-
$928 AUD
€621 EUR
View
B
Retailer 15
-
$944 AUD
ZAR 10,713 ZAR
View
Retailer 16
-
$1,050 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,232 AUD
£682 GBP
View
Most Expensive
B
MOH London
0B06D6C59 · Nov 1
$1,407 AUD
£778 GBP
View
17 more retailers have this diamond
Prices start from $449 AUDSave up to $958 AUD

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
$449 AUD