CaratHunter
Plans
Cushion|Natural|GIA

0.40ct E IF Cushion Natural Diamond

EX • E/IF • GIA 6542971144

Certificate GIA 6542971144

Diamond specifications and retailer prices

From HK$4,025 HKD
As of November 5, 2026
Save HK$8,281 HKD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$12,306 HKD at MOH London · As of November 4, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542971144. Listed at 17 retailers as of November 4, 2026, with prices from HK$4,025 to HK$12,306, a HK$8,281 spread on the same certified stone. MOH London lists it at HK$12,306. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542971144
Dimensions5.04 × 3.68 × 2.55 mm
L/W Ratio1.37
Top View
5.04 mm3.68 mm0.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542971144
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 5
Current: HK$12,306 HKD|Low: HK$4,025 HKD|High: HK$12,645 HKD|Avg: HK$7,292 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
Retailer 15
Retailer 16
November 5, 2026
Retailer 2HK$4,025 HKD
Retailer 7HK$4,613 HKD
Retailer 14HK$5,335 HKD
Retailer 4HK$5,704 HKD
Retailer 6HK$6,269 HKD
Retailer 3HK$6,277 HKD
Retailer 13HK$6,371 HKD
Retailer 9HK$6,520 HKD
Retailer 15HK$6,747 HKD
Retailer 16HK$7,312 HKD
Retailer 12HK$7,563 HKD
Retailer 5HK$7,665 HKD
Retailer 10HK$8,269 HKD
Retailer 11HK$9,713 HKD
Retailer 8HK$10,757 HKD
MOH LondonHK$12,306 HKD

23 data points across 16 retailers

17 retailersHK$4,025 HKD to HK$12,306 HKD

A+
Cheapest Retailer
-
HK$4,025 HKD
A
Retailer 2
-
HK$4,613 HKD
View
Retailer 3
-
HK$5,335 HKD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$5,704 HKD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$6,269 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$6,277 HKD
View
A
Retailer 7
-
HK$6,371 HKD
View
A
Retailer 8
-
HK$6,520 HKD
View
A
Retailer 9
-
HK$6,747 HKD
View
B+
Retailer 10
-
HK$7,312 HKD
View
B+
Retailer 11
-
HK$7,563 HKD
View
Retailer 12
-
HK$7,665 HKD
View
Price last confirmed 10 days ago
Retailer 13
-
HK$8,144 HKD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
HK$8,269 HKD
View
B+
Retailer 15
-
HK$9,713 HKD
View
B
Retailer 16
-
HK$10,757 HKD
View
Most Expensive
B
MOH London
72E757D17 · Nov 4
HK$12,306 HKD
£1,235 GBP
View
16 more retailers have this diamond
Prices start from HK$4,025 HKDSave up to HK$8,281 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$4,025 HKD