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Oval|Natural|GIA

0.40ct G IF Oval Natural Diamond

GD • G/IF • GIA 2537178421

Certificate GIA 2537178421

Diamond specifications and retailer prices

From HK$6,659 HKD
£668 GBP
As of November 1, 2026
Save HK$4,521 HKD (40%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$11,180 HKD 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2537178421. Listed at 3 retailers as of November 1, 2026, with prices from HK$6,659 to HK$11,180, a HK$4,521 spread on the same certified stone. MOH London lists it at HK$11,180. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537178421
Dimensions5.96 × 4.29 × 2.54 mm
L/W Ratio1.39
Top View
5.96 mm4.29 mm0.40 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537178421
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$11,180 HKD|Low: HK$6,224 HKD|High: HK$11,319 HKD|Avg: HK$8,762 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2HK$6,659 HKD
Retailer 4HK$8,452 HKD
Retailer 3HK$9,180 HKD
MOH LondonHK$11,180 HKD

40 data points across 4 retailers

3 retailersHK$6,659 HKD to HK$11,180 HKD

B+
Cheapest Retailer
-
HK$6,659 HKD
£668 GBP
Retailer 2
-
HK$9,180 HKD
A$1,800 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
3186865F0 · Nov 1
HK$11,180 HKD
£1,122 GBP
View
2 more retailers have this diamond
Prices start from HK$6,659 HKDSave up to HK$4,521 HKD

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
HK$6,659 HKD