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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 $869 CAD
$622 USD
As of October 31, 2026
Save $1,534 CAD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,403 CAD at Do Amore Diamonds · As of October 31, 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 October 31, 2026, with prices from $869 to $2,403, a $1,534 spread on the same certified stone. Do Amore Diamonds lists it at $2,403. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,403 CAD|Low: $775 CAD|High: $2,403 CAD|Avg: $1,304 CAD|+1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$869 CAD
Retailer 6$958 CAD
Retailer 3$1,075 CAD
Retailer 7$1,105 CAD
Retailer 2$1,129 CAD
Retailer 4$1,409 CAD
Retailer 8$1,487 CAD
Do Amore Diamonds$2,403 CAD

40 data points across 8 retailers

8 retailers$869 CAD to $2,403 CAD

A
Cheapest Retailer
-
$869 CAD
$622 USD
Final sale: no returns
A
Retailer 2
-
$958 CAD
MYR 2,795 MYR
View
A
Retailer 3
-
$1,075 CAD
SGD 1,040 SGD
View
Retailer 4
-
$1,105 CAD
$791 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,129 CAD
£637 GBP
View
A
Retailer 6
-
$1,409 CAD
$1,009 USD
View
A
Retailer 7
-
$1,487 CAD
A$1,638 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767522005 · Oct 31
$2,403 CAD
$1,720 USD
View
7 more retailers have this diamond
Prices start from $869 CADSave up to $1,534 CAD

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
$869 CAD