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Oval|Natural|GIA

0.40ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 6562004910

Certificate GIA 6562004910

Diamond specifications and retailer prices

From $673 SGD
As of November 5, 2026
Save $822 SGD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,116 SGD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562004910. Listed at 18 retailers as of November 5, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562004910
Dimensions5.91 × 4.12 × 2.53 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.91 mm4.12 mm0.40 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6562004910
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 61.4%

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 5
Current: $1,494 SGD|Low: $673 SGD|High: $2,329 SGD|Avg: $1,036 SGD|-1.8%
Retailer 1
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
November 6, 2026
Retailer 13$673 SGD
Retailer 10$679 SGD
Retailer 6$702 SGD
Retailer 11$724 SGD
Retailer 12$724 SGD
Retailer 5$768 SGD
Retailer 4$777 SGD
Retailer 14$854 SGD
Retailer 7$901 SGD
Retailer 2$1,025 SGD
Retailer 9$1,097 SGD
Retailer 1$1,494 SGD
Retailer 8$1,712 SGD
Retailer 3$2,329 SGD

44 data points across 14 retailers

18 retailers$673 SGD to $1,494 SGD

B+
Cheapest Retailer
-
$673 SGD
B+
Retailer 2
-
$679 SGD
View
B
Retailer 3
-
$702 SGD
View
B
Retailer 4
-
$724 SGD
View
Retailer 5
-
$724 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$768 SGD
View
B
Retailer 7
-
$777 SGD
View
B
Retailer 8
-
$818 SGD
View
B
Retailer 9
-
$854 SGD
View
B
Retailer 10
-
$880 SGD
View
B
Retailer 11
-
$901 SGD
View
B
Retailer 12
-
$933 SGD
View
C
Retailer 13
-
$1,025 SGD
View
B
Retailer 14
-
$1,097 SGD
View
C
Retailer 15
-
$1,494 SGD
View
Retailer 16
-
$1,712 SGD
View
Price under review
Most Expensive
Diamond Exchange Canada
1981546447 · Nov 5
$2,116 SGD
CA$2,293 CAD
View
Price under review
16 more retailers have this diamond
Prices start from $673 SGDSave up to $822 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
$673 SGD