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Cushion|Natural|GIA

0.90ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 5373922170

Certificate GIA 5373922170

Diamond specifications and retailer prices

From $2,711 CAD
$1,941 USD
As of October 31, 2026
Save $1,214 CAD (31%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,925 CAD at Yorxs · As of October 31, 2026
View at Yorxs

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5373922170. Listed at 17 retailers as of October 31, 2026, with prices from $2,711 to $3,925, a $1,214 spread on the same certified stone. Yorxs lists it at $3,925. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5373922170
Dimensions5.59 × 5.30 × 3.68 mm
L/W Ratio1.05
Top View
5.59 mm5.30 mm0.90 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5373922170
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,340 CAD|Low: $2,664 CAD|High: $3,935 CAD|Avg: $3,196 CAD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 1, 2026
Retailer 9$2,664 CAD
Retailer 6$2,711 CAD
Retailer 4$2,845 CAD
Retailer 8$2,858 CAD
Retailer 10$2,935 CAD
Retailer 5$3,203 CAD
Retailer 1$3,340 CAD
Retailer 2$3,380 CAD
Retailer 3$3,380 CAD
Retailer 11$3,492 CAD
Retailer 7$3,621 CAD
Yorxs$3,925 CAD

42 data points across 12 retailers

17 retailers$2,711 CAD to $3,925 CAD

B
Cheapest Retailer
-
$2,711 CAD
$1,941 USD
B
Retailer 2
-
$2,728 CAD
$1,953 USD
View
B
Retailer 3
-
$2,738 CAD
$1,960 USD
View
B
Retailer 4
-
$2,841 CAD
A$3,129 AUD
View
B+
Retailer 5
-
$2,845 CAD
SGD 2,752 SGD
View
B
Retailer 6
-
$2,858 CAD
$2,046 USD
View
B
Retailer 7
-
$2,935 CAD
$2,101 USD
View
B
Retailer 8
-
$3,051 CAD
$2,184 USD
View
B
Retailer 9
-
$3,203 CAD
$2,293 USD
View
B
Retailer 10
-
$3,326 CAD
View
B
Retailer 11
-
$3,340 CAD
£1,883 GBP
View
B
Retailer 12
-
$3,380 CAD
$2,420 USD
View
B
Retailer 13
-
$3,380 CAD
$2,420 USD
View
B
Retailer 14
-
$3,492 CAD
$2,500 USD
View
C
Retailer 15
-
$3,621 CAD
A$3,988 AUD
View
C
Retailer 16
-
$3,850 CAD
$2,756 USD
View
Most Expensive
B
Yorxs
518485680 · Oct 31
$3,925 CAD
€2,676 EUR
View
16 more retailers have this diamond
Prices start from $2,711 CADSave up to $1,214 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.

B+
0.90ct Cushion
$2,711 CAD