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Cushion|Natural|GIA

1.31ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 2235483890

Certificate GIA 2235483890

Diamond specifications and retailer prices

From $4,701 NZD
As of November 6, 2026
Save $4,962 NZD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,663 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235483890. Listed at 16 retailers as of November 4, 2026, with prices from $4,701 to $9,663, a $4,962 spread on the same certified stone. MOH London lists it at $9,663. 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

1.31
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235483890
Dimensions6.87 × 5.54 × 3.85 mm
L/W Ratio1.24
Culet sizeNone
Top View
6.87 mm5.54 mm1.31 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235483890
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.5%

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 6
Current: $9,663 NZD|Low: $4,701 NZD|High: $9,808 NZD|Avg: $6,195 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 16$4,701 NZD
Retailer 12$4,780 NZD
Retailer 3$4,849 NZD
Retailer 14$5,249 NZD
Retailer 6$5,300 NZD
Retailer 15$5,648 NZD
Retailer 17$5,670 NZD
Retailer 2$5,697 NZD
Retailer 11$5,958 NZD
Retailer 7$5,971 NZD
Retailer 8$5,971 NZD
Retailer 9$6,169 NZD
Retailer 4$6,723 NZD
Retailer 10$6,747 NZD
Retailer 5$6,895 NZD
Retailer 13$8,442 NZD
MOH London$9,663 NZD

22 data points across 17 retailers

16 retailers$4,701 NZD to $9,663 NZD

A
Cheapest Retailer
-
$4,701 NZD
B+
Retailer 2
-
$4,780 NZD
View
B+
Retailer 3
-
$4,849 NZD
View
Retailer 4
-
$5,249 NZD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$5,300 NZD
View
B+
Retailer 6
-
$5,648 NZD
View
B+
Retailer 7
-
$5,670 NZD
View
B+
Retailer 8
-
$5,697 NZD
View
B+
Retailer 9
-
$5,958 NZD
View
B+
Retailer 10
-
$5,971 NZD
View
B+
Retailer 11
-
$5,971 NZD
View
B+
Retailer 12
-
$6,169 NZD
View
Retailer 13
-
$6,723 NZD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$6,747 NZD
View
B
Retailer 15
-
$8,442 NZD
View
Most Expensive
B
MOH London
E0005D580 · Nov 4
$9,663 NZD
£4,218 GBP
View
15 more retailers have this diamond
Prices start from $4,701 NZDSave up to $4,962 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.

A
1.31ct Cushion
$4,701 NZD