Cushion|Natural|GIA

1.42ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7431294822

Certificate GIA 7431294822

Diamond specifications and retailer prices

From $8,028 USD
As of November 6, 2026
Save $1,424 USD (15%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,092 USD 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
Color
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: $12,092 USD|Low: $6,735 USD|High: $12,271 USD|Avg: $9,066 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$6,735 USD
Retailer 3$8,028 USD
Retailer 4$8,237 USD
Retailer 2$9,452 USD
Retailer 6$9,581 USD
MOH London$12,092 USD

33 data points across 6 retailers

6 retailers$8,028 USD to $9,452 USD

Retailer 1
-
$6,735 USD
Price last confirmed 24 days ago
B
Retailer 2
-
$8,028 USD
View
Retailer 3
-
$8,237 USD
View
Price last confirmed 16 days ago
B
Retailer 4
-
$9,452 USD
View
Retailer 5
-
$9,581 USD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
D36231188 · Nov 4
$12,092 USD
£9,521 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $8,028 USDSave up to $1,424 USD

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
$8,028 USD