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Cushion|Natural|GIA

0.90ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 6515690743

Certificate GIA 6515690743

Diamond specifications and retailer prices

From $1,952 CAD
$1,397 USD
As of November 2, 2026
Save $3,524 CAD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,476 CAD at Moon Ocean · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6515690743. Listed at 12 retailers as of November 2, 2026, with prices from $1,952 to $5,476, a $3,524 spread on the same certified stone. Moon Ocean lists it at $5,476. 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
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6515690743
Dimensions6.60 × 4.98 × 3.33 mm
L/W Ratio1.33
Top View
6.60 mm4.98 mm0.90 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6515690743
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.8%

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: $5,476 CAD|Low: $1,790 CAD|High: $5,674 CAD|Avg: $2,774 CAD|-3.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 9$1,952 CAD
Retailer 7$1,956 CAD
Retailer 10$1,961 CAD
Retailer 6$2,116 CAD
Retailer 11$2,306 CAD
Retailer 2$2,341 CAD
Retailer 8$2,543 CAD
Retailer 3$2,560 CAD
Retailer 4$2,742 CAD
Retailer 5$3,707 CAD
Moon Ocean$5,476 CAD

39 data points across 11 retailers

12 retailers$1,952 CAD to $5,476 CAD

B+
Cheapest Retailer
-
$1,952 CAD
$1,397 USD
Final sale: no returns
A
Retailer 2
-
$1,956 CAD
$1,400 USD
View
B+
Retailer 3
-
$1,961 CAD
$1,403 USD
View
B+
Retailer 4
-
$2,116 CAD
$1,514 USD
View
B+
Retailer 5
-
$2,306 CAD
$1,650 USD
View
B+
Retailer 6
-
$2,341 CAD
£1,319 GBP
View
B+
Retailer 7
-
$2,469 CAD
A$2,718 AUD
View
B+
Retailer 8
-
$2,543 CAD
$1,820 USD
View
B+
Retailer 9
-
$2,560 CAD
$1,832 USD
View
B
Retailer 10
-
$2,742 CAD
€1,869 EUR
View
B
Retailer 11
-
$3,707 CAD
£2,089 GBP
View
Most Expensive
B
Moon Ocean
NVN-706B71E2B-743 · Nov 2
$5,476 CAD
£3,086 GBP
View
11 more retailers have this diamond
Prices start from $1,952 CADSave up to $3,524 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
$1,952 CAD