Cushion|Natural|GIA

0.91ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 7558327526

Certificate GIA 7558327526

Diamond specifications and retailer prices

From $1,403 CAD
₹95,627 INR
As of November 1, 2026
Save $8,497 CAD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,390 CAD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558327526. Listed at 10 retailers as of November 1, 2026, with a 606% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558327526
Dimensions5.62 × 5.12 × 3.57 mm
L/W Ratio1.10
Top View
5.62 mm5.12 mm0.91 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558327526
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

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 1
Current: $11,390 CAD|Low: $1,403 CAD|High: $11,390 CAD|Avg: $2,495 CAD
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$1,403 CAD
Retailer 9$2,444 CAD
Retailer 8$2,761 CAD
Retailer 6$5,100 CAD
Retailer 5$5,368 CAD
Retailer 7$5,463 CAD
Retailer 4$5,623 CAD
Retailer 3$9,899 CAD
Moon Ocean$11,390 CAD

30 data points across 9 retailers

10 retailers$1,403 CAD to $9,899 CAD

A
Cheapest Retailer
-
$1,403 CAD
₹95,627 INR
A
Retailer 2
-
$1,658 CAD
A$1,826 AUD
View
B+
Retailer 3
-
$2,444 CAD
£1,378 GBP
View
B+
Retailer 4
-
$2,761 CAD
ZAR 31,930 ZAR
View
B
Retailer 5
-
$5,100 CAD
$3,651 USD
View
B
Retailer 6
-
$5,368 CAD
$3,843 USD
View
B
Retailer 7
-
$5,463 CAD
$3,911 USD
View
Final sale: no returns
B
Retailer 8
-
$5,623 CAD
$4,025 USD
View
B
Retailer 9
-
$9,899 CAD
£5,580 GBP
View
Most Expensive
Moon Ocean
NVN-C63169BBC-526 · Nov 1
$11,390 CAD
£6,421 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $1,403 CADSave up to $8,497 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
0.91ct Cushion
$1,403 CAD