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Cushion|Natural|GIA

0.90ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 6545192353

Certificate GIA 6545192353

Diamond specifications and retailer prices

From $1,104 NZD
$622 USD
As of November 2, 2026
Save $1,948 NZD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,052 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545192353. Listed at 8 retailers as of November 2, 2026, with prices from $1,104 to $3,052, a $1,948 spread on the same certified stone. Do Amore Diamonds lists it at $3,052. 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

0.90
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545192353
Dimensions5.42 × 5.33 × 3.62 mm
L/W Ratio1.02
Top View
5.42 mm5.33 mm0.90 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545192353
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

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: $3,052 NZD|Low: $985 NZD|High: $3,052 NZD|Avg: $1,657 NZD|+1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$1,104 NZD
Retailer 6$1,217 NZD
Retailer 3$1,366 NZD
Retailer 7$1,403 NZD
Retailer 2$1,434 NZD
Retailer 4$1,790 NZD
Retailer 8$1,889 NZD
Do Amore Diamonds$3,052 NZD

40 data points across 8 retailers

8 retailers$1,104 NZD to $3,052 NZD

A
Cheapest Retailer
-
$1,104 NZD
$622 USD
Final sale: no returns
A
Retailer 2
-
$1,217 NZD
MYR 2,795 MYR
View
A
Retailer 3
-
$1,366 NZD
SGD 1,040 SGD
View
Retailer 4
-
$1,403 NZD
$791 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$1,434 NZD
£637 GBP
View
A
Retailer 6
-
$1,790 NZD
$1,009 USD
View
A
Retailer 7
-
$1,889 NZD
A$1,638 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767522005 · Nov 2
$3,052 NZD
$1,720 USD
View
7 more retailers have this diamond
Prices start from $1,104 NZDSave up to $1,948 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
$1,104 NZD