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Cushion|Natural|GIA

0.40ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 7556693797

Certificate GIA 7556693797

Diamond specifications and retailer prices

From HK$4,041 HKD
$515 USD
As of November 1, 2026
Save HK$5,017 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,058 HKD at MOH London · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556693797. Listed at 15 retailers as of November 1, 2026, with prices from HK$4,041 to HK$9,058, a HK$5,017 spread on the same certified stone. MOH London lists it at HK$9,058. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556693797
Dimensions4.99 × 3.84 × 2.58 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Feather
Top View
4.99 mm3.84 mm0.40 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556693797
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.1%

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: Nov 1
Current: HK$9,058 HKD|Low: HK$3,586 HKD|High: HK$9,108 HKD|Avg: HK$5,411 HKD|+16.4%
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
November 2, 2026
Retailer 8HK$4,041 HKD
Retailer 12HK$4,323 HKD
Retailer 4HK$4,629 HKD
Retailer 10HK$4,629 HKD
Retailer 7HK$4,931 HKD
Retailer 3HK$5,045 HKD
Retailer 6HK$5,334 HKD
Retailer 14HK$5,351 HKD
Retailer 5HK$5,477 HKD
Retailer 13HK$5,501 HKD
Retailer 9HK$6,006 HKD
Retailer 11HK$6,224 HKD
Retailer 2HK$7,938 HKD
MOH LondonHK$9,058 HKD

36 data points across 14 retailers

15 retailersHK$4,041 HKD to HK$9,058 HKD

Retailer 1
-
HK$3,495 HKD
SGD 602 SGD
Price last confirmed 25 days ago
A
Retailer 2
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 3
-
HK$4,323 HKD
$551 USD
View
B+
Retailer 4
-
HK$4,629 HKD
$590 USD
View
B+
Retailer 5
-
HK$4,629 HKD
$590 USD
View
B+
Retailer 6
-
HK$4,931 HKD
£495 GBP
View
B+
Retailer 7
-
HK$5,045 HKD
$643 USD
View
Retailer 8
-
HK$5,334 HKD
A$1,046 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
HK$5,351 HKD
$682 USD
View
B
Retailer 10
-
HK$5,477 HKD
$698 USD
View
B
Retailer 11
-
HK$5,501 HKD
£552 GBP
View
B
Retailer 12
-
HK$6,006 HKD
€729 EUR
View
B
Retailer 13
-
HK$6,224 HKD
ZAR 12,815 ZAR
View
B
Retailer 14
-
HK$7,938 HKD
£797 GBP
View
Most Expensive
C
MOH London
FB5B658EA · Nov 2
HK$9,058 HKD
£909 GBP
View
14 more retailers have this diamond
Prices start from HK$4,041 HKDSave up to HK$5,017 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$4,041 HKD