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Cushion|Natural|GIA

1.31ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 2557427035

Certificate GIA 2557427035

Diamond specifications and retailer prices

From $4,836 NZD
$2,721 USD
As of November 2, 2026
Save $1,915 NZD (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,751 NZD at Michael Trio · As of October 27, 2026
View at Michael Trio

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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557427035. Listed at 7 retailers as of October 27, 2026, with prices from $4,836 to $6,751, a $1,915 spread on the same certified stone. Michael Trio lists it at $6,751. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557427035
Dimensions7.37 × 5.63 × 3.86 mm
L/W Ratio1.31
Top View
7.37 mm5.63 mm1.31 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557427035
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.6%

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 2
Current: $6,751 NZD|Low: $4,800 NZD|High: $6,867 NZD|Avg: $5,723 NZD|+3.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$4,836 NZD
Retailer 3$4,846 NZD
Retailer 2$4,888 NZD
Retailer 5$5,997 NZD
Retailer 7$6,536 NZD
Retailer 4$6,665 NZD
Michael Trio$6,751 NZD

42 data points across 7 retailers

7 retailers$4,836 NZD to $6,751 NZD

A
Cheapest Retailer
-
$4,836 NZD
$2,721 USD
Final sale: no returns
A
Retailer 2
-
$4,846 NZD
HK$21,300 HKD
View
A
Retailer 3
-
$4,888 NZD
₹261,914 INR
View
A
Retailer 4
-
$5,997 NZD
$3,374 USD
View
B+
Retailer 5
-
$6,536 NZD
A$5,658 AUD
View
B+
Retailer 6
-
$6,665 NZD
$3,750 USD
View
Most Expensive
B+
Michael Trio
3834008557 · Oct 27
$6,751 NZD
SGD 5,133 SGD
View
6 more retailers have this diamond
Prices start from $4,836 NZDSave up to $1,915 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
$4,836 NZD