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Cushion|Natural|GIA

1.42ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7431294822

Certificate GIA 7431294822

Diamond specifications and retailer prices

From $14,482 NZD
As of November 6, 2026
Save $2,569 NZD (15%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,812 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.42ct natural cushion diamond

This 1.42ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7431294822. Listed at 6 retailers as of November 6, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.42
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431294822
Dimensions6.52 × 6.36 × 4.37 mm
L/W Ratio1.03
Top View
6.52 mm6.36 mm1.42 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7431294822
Side View
Table 70.0%CrownGirdle: ThinPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $21,812 NZD|Low: $12,149 NZD|High: $22,135 NZD|Avg: $16,353 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$12,149 NZD
Retailer 3$14,482 NZD
Retailer 4$14,859 NZD
Retailer 2$17,050 NZD
Retailer 6$17,283 NZD
MOH London$21,812 NZD

33 data points across 6 retailers

6 retailers$14,482 NZD to $17,050 NZD

Retailer 1
-
$12,149 NZD
Price last confirmed 24 days ago
B
Retailer 2
-
$14,482 NZD
View
Retailer 3
-
$14,859 NZD
View
Price last confirmed 16 days ago
B
Retailer 4
-
$17,050 NZD
View
Retailer 5
-
$17,283 NZD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
D36231188 · Nov 4
$21,812 NZD
£9,521 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $14,482 NZDSave up to $2,569 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
1.42ct Cushion
$14,482 NZD