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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 $792 AUD
$555 USD
As of October 28, 2026
Save $988 AUD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,780 AUD 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 $792 to $1,780, a $988 spread on the same certified stone. MOH London lists it at $1,780. 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: $1,780 AUD|Low: $792 AUD|High: $1,799 AUD|Avg: $1,099 AUD|+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 11$792 AUD
Retailer 9$849 AUD
Retailer 4$910 AUD
Retailer 10$913 AUD
Retailer 2$940 AUD
Retailer 3$977 AUD
Retailer 8$988 AUD
Retailer 12$1,026 AUD
Retailer 6$1,173 AUD
Retailer 7$1,223 AUD
Retailer 5$1,560 AUD
MOH London$1,780 AUD

34 data points across 12 retailers

13 retailers$792 AUD to $1,780 AUD

B+
Cheapest Retailer
-
$792 AUD
$555 USD
B+
Retailer 2
-
$792 AUD
$555 USD
View
B+
Retailer 3
-
$849 AUD
$595 USD
View
B+
Retailer 4
-
$910 AUD
$638 USD
View
B+
Retailer 5
-
$913 AUD
$640 USD
View
B+
Retailer 6
-
$940 AUD
£518 GBP
View
B+
Retailer 7
-
$977 AUD
$684 USD
View
B+
Retailer 8
-
$988 AUD
£545 GBP
View
B
Retailer 9
-
$1,026 AUD
$719 USD
View
B
Retailer 10
-
$1,173 AUD
€783 EUR
View
B
Retailer 11
-
$1,223 AUD
ZAR 13,849 ZAR
View
C
Retailer 12
-
$1,560 AUD
£861 GBP
View
Most Expensive
C
MOH London
1FB78E1EE · Nov 2
$1,780 AUD
£982 GBP
View
12 more retailers have this diamond
Prices start from $792 AUDSave up to $988 AUD

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
$792 AUD