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Cushion|Natural|GIA

0.90ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6531590048

Certificate GIA 6531590048

Diamond specifications and retailer prices

From $928 NZD
$522 USD
As of November 2, 2026
Save $1,614 NZD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,542 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531590048. Listed at 6 retailers as of November 2, 2026, with prices from $928 to $2,542, a $1,614 spread on the same certified stone. Do Amore Diamonds lists it at $2,542. 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

0.90
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531590048
Dimensions5.62 × 5.20 × 3.54 mm
L/W Ratio1.08
Top View
5.62 mm5.20 mm0.90 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531590048
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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: $2,542 NZD|Low: $851 NZD|High: $2,950 NZD|Avg: $1,436 NZD|-13.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$928 NZD
Retailer 5$1,016 NZD
Retailer 4$1,129 NZD
Retailer 6$1,144 NZD
Retailer 2$1,258 NZD
Do Amore Diamonds$2,542 NZD

18 data points across 6 retailers

6 retailers$928 NZD to $2,542 NZD

A
Cheapest Retailer
-
$928 NZD
$522 USD
Final sale: no returns
B+
Retailer 2
-
$1,016 NZD
MYR 2,328 MYR
View
B+
Retailer 3
-
$1,129 NZD
$635 USD
View
B+
Retailer 4
-
$1,144 NZD
SGD 870 SGD
View
B+
Retailer 5
-
$1,258 NZD
£557 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100766082265 · Nov 2
$2,542 NZD
$1,430 USD
View
5 more retailers have this diamond
Prices start from $928 NZDSave up to $1,614 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
0.90ct Cushion
$928 NZD