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Oval|Natural|GIA

0.40ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2547070762

Certificate GIA 2547070762

Diamond specifications and retailer prices

From $656 AUD
HK$3,600 HKD
As of November 1, 2026
Save $913 AUD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,569 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 2547070762. Listed at 16 retailers as of November 1, 2026, with prices from $656 to $1,569, a $913 spread on the same certified stone. MOH London lists it at $1,569. 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 2547070762
Dimensions5.73 × 4.09 × 2.64 mm
L/W Ratio1.40
Top View
5.73 mm4.09 mm0.40 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547070762
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,569 AUD|Low: $656 AUD|High: $2,604 AUD|Avg: $1,086 AUD
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
November 1, 2026
Retailer 15$656 AUD
Retailer 6$679 AUD
Retailer 11$696 AUD
Retailer 14$732 AUD
Retailer 4$751 AUD
Retailer 7$784 AUD
Retailer 2$848 AUD
Retailer 8$919 AUD
Retailer 10$968 AUD
Retailer 9$1,053 AUD
Retailer 12$1,088 AUD
Retailer 13$1,391 AUD
Retailer 3$1,480 AUD
MOH London$1,569 AUD
Retailer 5$2,604 AUD

40 data points across 15 retailers

16 retailers$656 AUD to $1,569 AUD

B+
Cheapest Retailer
-
$656 AUD
HK$3,600 HKD
B+
Retailer 2
-
$679 AUD
$477 USD
View
B+
Retailer 3
-
$696 AUD
$489 USD
View
B+
Retailer 4
-
$732 AUD
$514 USD
View
B+
Retailer 5
-
$784 AUD
$551 USD
View
B
Retailer 6
-
$848 AUD
£469 GBP
View
B
Retailer 7
-
$866 AUD
$608 USD
View
B
Retailer 8
-
$919 AUD
€615 EUR
View
B
Retailer 9
-
$968 AUD
$680 USD
View
B
Retailer 10
-
$1,053 AUD
ZAR 11,952 ZAR
View
Retailer 11
-
$1,088 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$1,178 AUD
$828 USD
View
Retailer 13
-
$1,391 AUD
£770 GBP
View
Price last confirmed 33 days ago
B
Retailer 14
-
$1,480 AUD
€990 EUR
View
Most Expensive
B
MOH London
4F002A698 · Nov 1
$1,569 AUD
£868 GBP
View
14 more retailers have this diamond
Prices start from $656 AUDSave up to $913 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.

B+
0.40ct Oval
$656 AUD