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Oval|Natural|GIA

0.40ct G SI2 Oval Natural Diamond

GD • G/SI2 • GIA 2556646965

Certificate GIA 2556646965

Diamond specifications and retailer prices

From $795 NZD
HK$3,500 HKD
As of October 30, 2026
Save $1,060 NZD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,855 NZD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2556646965. Listed at 11 retailers as of October 29, 2026, with prices from $795 to $1,855, a $1,060 spread on the same certified stone. MOH London lists it at $1,855. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556646965
Dimensions5.65 × 4.08 × 2.64 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.65 mm4.08 mm0.40 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556646965
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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: Oct 30
Current: $1,855 NZD|Low: $680 NZD|High: $1,866 NZD|Avg: $1,113 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$680 NZD
Retailer 6$795 NZD
Retailer 5$814 NZD
Retailer 7$880 NZD
Retailer 2$993 NZD
Retailer 8$1,031 NZD
Retailer 3$1,211 NZD
Retailer 4$1,620 NZD
MOH London$1,855 NZD

39 data points across 9 retailers

11 retailers$795 NZD to $1,855 NZD

B+
Cheapest Retailer
-
$795 NZD
HK$3,500 HKD
B+
Retailer 2
-
$798 NZD
$450 USD
View
B+
Retailer 3
-
$814 NZD
$459 USD
View
B
Retailer 4
-
$861 NZD
$485 USD
View
B
Retailer 5
-
$921 NZD
$519 USD
View
B
Retailer 6
-
$993 NZD
£441 GBP
View
B
Retailer 7
-
$1,031 NZD
$581 USD
View
B
Retailer 8
-
$1,211 NZD
€650 EUR
View
C
Retailer 9
-
$1,620 NZD
£719 GBP
View
Most Expensive
C
MOH London
A8CFC0F73 · Oct 29
$1,855 NZD
£823 GBP
View
9 more retailers have this diamond
Prices start from $795 NZDSave up to $1,060 NZD

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
$795 NZD