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Cushion|Natural|GIA

0.40ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 7431836514

Certificate GIA 7431836514

Diamond specifications and retailer prices

From HK$5,272 HKD
$672 USD
As of October 30, 2026
Save HK$5,040 HKD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,313 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7431836514. Listed at 7 retailers as of October 30, 2026, with prices from HK$5,272 to HK$10,313, a HK$5,040 spread on the same certified stone. MOH London lists it at HK$10,313. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
OriginNatural
Grading LabGIA
CertificateGIA 7431836514
Dimensions4.21 × 4.06 × 2.74 mm
L/W Ratio1.04
Top View
4.21 mm4.06 mm0.40 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431836514
Side View
Table 61.0%Crown 33.8°Girdle: THN-VTKPavilionCulet: NoneDepth 67.6%

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: Oct 30
Current: HK$10,313 HKD|Low: HK$5,066 HKD|High: HK$10,432 HKD|Avg: HK$6,399 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6HK$5,066 HKD
Retailer 2HK$5,425 HKD
Retailer 7HK$5,602 HKD
Retailer 4HK$5,829 HKD
Retailer 3HK$6,261 HKD
Retailer 5HK$6,763 HKD
MOH LondonHK$10,313 HKD

27 data points across 7 retailers

7 retailersHK$5,272 HKD to HK$10,313 HKD

B+
Cheapest Retailer
-
HK$5,272 HKD
$672 USD
B+
Retailer 2
-
HK$5,425 HKD
£544 GBP
View
B+
Retailer 3
-
HK$5,602 HKD
$714 USD
View
B+
Retailer 4
-
HK$5,829 HKD
$743 USD
View
B+
Retailer 5
-
HK$6,261 HKD
£628 GBP
View
B+
Retailer 6
-
HK$6,763 HKD
€821 EUR
View
Most Expensive
B
MOH London
D9E9FB9D3 · Nov 1
HK$10,313 HKD
£1,035 GBP
View
6 more retailers have this diamond
Prices start from HK$5,272 HKDSave up to HK$5,040 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 Cushion
HK$5,272 HKD