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Oval|Natural|GIA

0.40ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 6552610336

Certificate GIA 6552610336

Diamond specifications and retailer prices

From $519 SGD
$406 USD
As of October 29, 2026
Save $687 SGD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,206 SGD at MOH London · As of October 29, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552610336. Listed at 12 retailers as of October 29, 2026, with prices from $519 to $1,206, a $687 spread on the same certified stone. MOH London lists it at $1,206. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552610336
Dimensions4.09 × 5.78 × 2.56 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.09 mm5.78 mm0.40 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552610336
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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 29
Current: $1,206 SGD|Low: $396 SGD|High: $1,214 SGD|Avg: $872 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$674 SGD
Retailer 5$712 SGD
Retailer 3$839 SGD
Retailer 4$1,055 SGD
MOH London$1,206 SGD

43 data points across 5 retailers

12 retailers$519 SGD to $1,206 SGD

A
Cheapest Retailer
-
$519 SGD
$406 USD
B+
Retailer 2
-
$545 SGD
View
B+
Retailer 3
-
$560 SGD
$438 USD
View
B+
Retailer 4
-
$560 SGD
$438 USD
View
B+
Retailer 5
-
$600 SGD
$469 USD
View
B+
Retailer 6
-
$600 SGD
$469 USD
View
B
Retailer 7
-
$674 SGD
£415 GBP
View
B
Retailer 8
-
$712 SGD
£439 GBP
View
B
Retailer 9
-
$839 SGD
€625 EUR
View
B
Retailer 10
-
$1,055 SGD
£650 GBP
View
Most Expensive
B
MOH London
AAB1E2AFA · Oct 29
$1,206 SGD
£743 GBP
View
10 more retailers have this diamond
Prices start from $519 SGDSave up to $687 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.

A
0.40ct Oval
$519 SGD