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Cushion|Natural|GIA

0.42ct I VVS1 Cushion Natural Diamond

EX • I/VVS1 • GIA 2546678550

Certificate GIA 2546678550

Diamond specifications and retailer prices

From $833 AUD
$585 USD
As of November 1, 2026
Save $1,100 AUD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,933 AUD at MOH London · As of November 1, 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 I 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 2546678550. Listed at 6 retailers as of November 1, 2026, with prices from $833 to $1,933, a $1,100 spread on the same certified stone. MOH London lists it at $1,933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546678550
Dimensions4.20 × 4.08 × 2.80 mm
L/W Ratio1.03
Top View
4.20 mm4.08 mm0.42 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546678550
Side View
Table 64.0%CrownGirdle: STK-ETKPavilionCuletDepth 68.6%

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: $1,933 AUD|Low: $833 AUD|High: $2,085 AUD|Avg: $1,252 AUD|-7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$833 AUD
Retailer 2$1,027 AUD
Retailer 7$1,062 AUD
Retailer 6$1,181 AUD
Retailer 3$1,238 AUD
Retailer 5$1,247 AUD
MOH London$1,933 AUD

43 data points across 7 retailers

6 retailers$833 AUD to $1,933 AUD

A
Cheapest Retailer
-
$833 AUD
$585 USD
B+
Retailer 2
-
$1,027 AUD
£568 GBP
View
Retailer 3
-
$1,181 AUD
$829 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,238 AUD
€828 EUR
View
Retailer 5
-
$1,247 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
9F858C4C9 · Nov 1
$1,933 AUD
£1,069 GBP
View
5 more retailers have this diamond
Prices start from $833 AUDSave up to $1,100 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.

A
0.42ct Cushion
$833 AUD