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Cushion|Natural|GIA

0.40ct J VVS1 Cushion Natural Diamond

EX • J/VVS1 • GIA 1433957953

Certificate GIA 1433957953

Diamond specifications and retailer prices

From HK$3,978 HKD
$507 USD
As of October 29, 2026
Save HK$4,033 HKD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,436 HKD at MOH London · As of October 26, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1433957953. Listed at 14 retailers as of October 29, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1433957953
Dimensions4.21 × 4.20 × 2.87 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.21 mm4.20 mm0.40 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1433957953
Side View
Table 67.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 68.2%

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: HK$9,436 HKD|Low: HK$3,413 HKD|High: HK$9,696 HKD|Avg: HK$5,550 HKD|-2.7%
MOH London
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
October 30, 2026
Retailer 10HK$3,413 HKD
Retailer 13HK$3,978 HKD
Retailer 11HK$4,237 HKD
Retailer 14HK$4,449 HKD
Retailer 4HK$4,607 HKD
Retailer 5HK$4,786 HKD
Retailer 12HK$4,786 HKD
Retailer 3HK$4,943 HKD
Retailer 8HK$5,114 HKD
Retailer 9HK$5,684 HKD
Retailer 6HK$6,235 HKD
Retailer 2HK$6,327 HKD
Retailer 7HK$8,011 HKD
MOH LondonHK$9,436 HKD

34 data points across 14 retailers

14 retailersHK$3,978 HKD to HK$8,011 HKD

Retailer 1
-
HK$3,884 HKD
$495 USD
Price last confirmed 35 days ago
A
Retailer 2
-
HK$3,978 HKD
$507 USD
View
B+
Retailer 3
-
HK$4,237 HKD
$540 USD
View
B+
Retailer 4
-
HK$4,449 HKD
$567 USD
View
B+
Retailer 5
-
HK$4,607 HKD
$587 USD
View
B+
Retailer 6
-
HK$4,786 HKD
$610 USD
View
B+
Retailer 7
-
HK$4,786 HKD
$610 USD
View
B+
Retailer 8
-
HK$4,943 HKD
$630 USD
View
B+
Retailer 9
-
HK$5,114 HKD
£513 GBP
View
B+
Retailer 10
-
HK$5,684 HKD
€690 EUR
View
Retailer 11
-
HK$6,235 HKD
A$1,223 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
HK$6,327 HKD
ZAR 13,027 ZAR
View
B
Retailer 13
-
HK$8,011 HKD
£804 GBP
View
Most Expensive
MOH London
CE7B8B654 · Oct 26
HK$9,436 HKD
£947 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from HK$3,978 HKDSave up to HK$4,033 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.

A
0.40ct Cushion
HK$3,978 HKD