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Cushion|Natural|GIA

0.42ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 7542751072

Certificate GIA 7542751072

Diamond specifications and retailer prices

From HK$4,355 HKD
$555 USD
As of October 28, 2026
Save HK$5,431 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,785 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.42ct natural cushion diamond

This 0.42ct natural cushion sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7542751072. Listed at 13 retailers as of November 1, 2026, with prices from HK$4,355 to HK$9,785, a HK$5,431 spread on the same certified stone. MOH London lists it at HK$9,785. 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

0.42
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542751072
Dimensions4.39 × 4.18 × 2.88 mm
L/W Ratio1.05
Key to symbols
Crystal, Cloud
Top View
4.39 mm4.18 mm0.42 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542751072
Side View
Table 63.0%CrownGirdle: Ext. ThickPavilionCulet: NDepth 69.0%

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 28
Current: HK$9,785 HKD|Low: HK$4,355 HKD|High: HK$9,895 HKD|Avg: HK$6,041 HKD|+35.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 11HK$4,355 HKD
Retailer 9HK$4,668 HKD
Retailer 4HK$5,006 HKD
Retailer 10HK$5,022 HKD
Retailer 2HK$5,166 HKD
Retailer 3HK$5,370 HKD
Retailer 8HK$5,435 HKD
Retailer 12HK$5,641 HKD
Retailer 6HK$6,451 HKD
Retailer 7HK$6,726 HKD
Retailer 5HK$8,577 HKD
MOH LondonHK$9,785 HKD

34 data points across 12 retailers

13 retailersHK$4,355 HKD to HK$9,785 HKD

B+
Cheapest Retailer
-
HK$4,355 HKD
$555 USD
B+
Retailer 2
-
HK$4,355 HKD
$555 USD
View
B+
Retailer 3
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 4
-
HK$5,006 HKD
$638 USD
View
B+
Retailer 5
-
HK$5,022 HKD
$640 USD
View
B+
Retailer 6
-
HK$5,166 HKD
£518 GBP
View
B+
Retailer 7
-
HK$5,370 HKD
$684 USD
View
B+
Retailer 8
-
HK$5,435 HKD
£545 GBP
View
B
Retailer 9
-
HK$5,641 HKD
$719 USD
View
B
Retailer 10
-
HK$6,451 HKD
€783 EUR
View
B
Retailer 11
-
HK$6,726 HKD
ZAR 13,849 ZAR
View
C
Retailer 12
-
HK$8,577 HKD
£861 GBP
View
Most Expensive
C
MOH London
1FB78E1EE · Nov 2
HK$9,785 HKD
£982 GBP
View
12 more retailers have this diamond
Prices start from HK$4,355 HKDSave up to HK$5,431 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+
0.42ct Cushion
HK$4,355 HKD