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Cushion|Natural|GIA

0.42ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 2235732964

Certificate GIA 2235732964

Diamond specifications and retailer prices

From $1,223 NZD
£543 GBP
As of November 2, 2026
Save $1,082 NZD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,305 NZD 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235732964. Listed at 4 retailers as of November 1, 2026, with prices from $1,223 to $2,305, a $1,082 spread on the same certified stone. MOH London lists it at $2,305. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.42
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235732964
Dimensions4.34 × 4.28 × 2.98 mm
L/W Ratio1.01
Top View
4.34 mm4.28 mm0.42 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235732964
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 69.6%

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: Nov 2
Current: $2,305 NZD|Low: $1,147 NZD|High: $2,332 NZD|Avg: $1,557 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$1,223 NZD
Retailer 4$1,250 NZD
Retailer 2$1,481 NZD
MOH London$2,305 NZD

43 data points across 4 retailers

4 retailers$1,223 NZD to $2,305 NZD

B+
Cheapest Retailer
-
$1,223 NZD
£543 GBP
B+
Retailer 2
-
$1,250 NZD
£555 GBP
View
B
Retailer 3
-
$1,481 NZD
€795 EUR
View
Most Expensive
B
MOH London
28C3AAECD · Nov 1
$2,305 NZD
£1,023 GBP
View
3 more retailers have this diamond
Prices start from $1,223 NZDSave up to $1,082 NZD

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
$1,223 NZD