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Cushion|Natural|GIA

0.90ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 5413321349

Certificate GIA 5413321349

Diamond specifications and retailer prices

From $835 CAD
$598 USD
As of October 30, 2026
Save $1,756 CAD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,591 CAD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5413321349. Listed at 13 retailers as of October 30, 2026, with prices from $835 to $2,591, a $1,756 spread on the same certified stone. Moon Ocean lists it at $2,591. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5413321349
Dimensions5.63 × 5.13 × 3.57 mm
L/W Ratio1.10
Top View
5.63 mm5.13 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5413321349
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.5%

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: Oct 30
Current: $2,591 CAD|Low: $782 CAD|High: $2,724 CAD|Avg: $1,359 CAD|-4.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$835 CAD
Retailer 4$852 CAD
Retailer 8$974 CAD
Retailer 10$1,057 CAD
Retailer 12$1,058 CAD
Retailer 3$1,145 CAD
Retailer 7$1,145 CAD
Retailer 5$1,187 CAD
Retailer 11$1,187 CAD
Retailer 2$1,418 CAD
Retailer 6$2,319 CAD
Moon Ocean$2,591 CAD

38 data points across 12 retailers

13 retailers$835 CAD to $2,591 CAD

A
Cheapest Retailer
-
$835 CAD
$598 USD
Final sale: no returns
B+
Retailer 2
-
$852 CAD
$610 USD
View
Retailer 3
-
$950 CAD
$680 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$974 CAD
$697 USD
View
B+
Retailer 5
-
$1,057 CAD
$757 USD
View
B+
Retailer 6
-
$1,058 CAD
$757 USD
View
B+
Retailer 7
-
$1,145 CAD
$820 USD
View
B+
Retailer 8
-
$1,145 CAD
$820 USD
View
A
Retailer 9
-
$1,187 CAD
£669 GBP
View
B+
Retailer 10
-
$1,187 CAD
$850 USD
View
A
Retailer 11
-
$1,418 CAD
€967 EUR
View
B
Retailer 12
-
$2,319 CAD
£1,307 GBP
View
Most Expensive
B
Moon Ocean
NVN-B7A7478DB-349 · Oct 30
$2,591 CAD
£1,461 GBP
View
12 more retailers have this diamond
Prices start from $835 CADSave up to $1,756 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
$835 CAD