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Cushion|Natural|GIA

1.40ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 6532604555

Certificate GIA 6532604555

Diamond specifications and retailer prices

From $9,209 NZD
As of November 4, 2026
Save $7,751 NZD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,960 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.4ct natural cushion diamond

This 1.4ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6532604555. Listed at 10 retailers as of November 4, 2026, with prices from $9,209 to $16,960, a $7,751 spread on the same certified stone. MOH London lists it at $16,960. 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

1.40
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532604555
Dimensions7.16 × 5.97 × 4.14 mm
L/W Ratio1.20
Top View
7.16 mm5.97 mm1.40 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532604555
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $16,960 NZD|Low: $8,446 NZD|High: $17,210 NZD|Avg: $11,693 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$8,920 NZD
Retailer 5$9,653 NZD
Retailer 3$11,076 NZD
Retailer 2$11,991 NZD
MOH London$16,960 NZD

44 data points across 5 retailers

10 retailers$9,209 NZD to $16,960 NZD

Retailer 1
-
$8,920 NZD
Price last confirmed 10 days ago
B
Retailer 2
-
$9,209 NZD
View
B
Retailer 3
-
$9,653 NZD
View
Final sale: no returns
B
Retailer 4
-
$11,024 NZD
View
B
Retailer 5
-
$11,076 NZD
View
B
Retailer 6
-
$11,779 NZD
View
B
Retailer 7
-
$11,779 NZD
View
B
Retailer 8
-
$11,991 NZD
View
B
Retailer 9
-
$12,158 NZD
View
Most Expensive
B
MOH London
F3C73ACB3 · Nov 4
$16,960 NZD
£7,403 GBP
View
9 more retailers have this diamond
Prices start from $9,209 NZDSave up to $7,751 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
1.40ct Cushion
$9,209 NZD