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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 $589 SGD
HK$3,600 HKD
As of November 1, 2026
Save $820 SGD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,409 SGD 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 $589 to $1,409, a $820 spread on the same certified stone. MOH London lists it at $1,409. 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: $1,409 SGD|Low: $589 SGD|High: $2,338 SGD|Avg: $975 SGD
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$589 SGD
Retailer 6$610 SGD
Retailer 11$625 SGD
Retailer 14$657 SGD
Retailer 4$675 SGD
Retailer 7$704 SGD
Retailer 2$761 SGD
Retailer 8$826 SGD
Retailer 10$869 SGD
Retailer 9$946 SGD
Retailer 12$977 SGD
Retailer 13$1,249 SGD
Retailer 3$1,329 SGD
MOH London$1,409 SGD
Retailer 5$2,338 SGD

41 data points across 15 retailers

16 retailers$589 SGD to $1,409 SGD

B+
Cheapest Retailer
-
$589 SGD
HK$3,600 HKD
B+
Retailer 2
-
$610 SGD
$477 USD
View
B+
Retailer 3
-
$625 SGD
$489 USD
View
B+
Retailer 4
-
$657 SGD
$514 USD
View
B+
Retailer 5
-
$704 SGD
$551 USD
View
B
Retailer 6
-
$761 SGD
£469 GBP
View
B
Retailer 7
-
$778 SGD
$608 USD
View
B
Retailer 8
-
$826 SGD
€615 EUR
View
B
Retailer 9
-
$869 SGD
$680 USD
View
B
Retailer 10
-
$946 SGD
ZAR 11,952 ZAR
View
Retailer 11
-
$977 SGD
A$1,176 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,058 SGD
$828 USD
View
Retailer 13
-
$1,249 SGD
£770 GBP
View
Price last confirmed 32 days ago
B
Retailer 14
-
$1,329 SGD
€990 EUR
View
Most Expensive
B
MOH London
4F002A698 · Nov 1
$1,409 SGD
£868 GBP
View
14 more retailers have this diamond
Prices start from $589 SGDSave up to $820 SGD

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
$589 SGD