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Cushion|Natural|GIA

0.91ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 1242010099

Certificate GIA 1242010099

Diamond specifications and retailer prices

From $2,224 CAD
$1,592 USD
As of October 30, 2026
Save $2,476 CAD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,699 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242010099. Listed at 16 retailers as of October 30, 2026, with prices from $2,224 to $4,699, a $2,476 spread on the same certified stone. Moon Ocean lists it at $4,699. 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

0.91
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242010099
Dimensions6.64 × 5.00 × 3.29 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.64 mm5.00 mm0.91 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1242010099
Side View
Table 69.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.9%

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 30
Current: $4,699 CAD|Low: $1,854 CAD|High: $4,758 CAD|Avg: $3,083 CAD|-1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$2,253 CAD
Retailer 11$2,454 CAD
Retailer 4$2,499 CAD
Retailer 3$2,528 CAD
Retailer 10$2,615 CAD
Retailer 9$3,193 CAD
Retailer 6$3,335 CAD
Retailer 5$3,602 CAD
Retailer 7$3,705 CAD
Retailer 2$4,279 CAD
Moon Ocean$4,699 CAD

36 data points across 11 retailers

16 retailers$2,224 CAD to $4,699 CAD

B+
Cheapest Retailer
-
$2,224 CAD
$1,592 USD
B+
Retailer 2
-
$2,224 CAD
A$2,450 AUD
View
B+
Retailer 3
-
$2,253 CAD
$1,613 USD
View
Final sale: no returns
B
Retailer 4
-
$2,454 CAD
$1,757 USD
View
B
Retailer 5
-
$2,499 CAD
£1,409 GBP
View
B
Retailer 6
-
$2,528 CAD
$1,810 USD
View
B
Retailer 7
-
$2,568 CAD
$1,838 USD
View
B
Retailer 8
-
$2,615 CAD
$1,872 USD
View
B
Retailer 9
-
$2,633 CAD
$1,885 USD
View
Retailer 10
-
$3,193 CAD
A$3,517 AUD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$3,335 CAD
€2,274 EUR
View
B
Retailer 12
-
$3,602 CAD
ZAR 41,656 ZAR
View
Retailer 13
-
$3,705 CAD
$2,653 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$3,705 CAD
$2,653 USD
View
B
Retailer 15
-
$4,279 CAD
£2,412 GBP
View
Most Expensive
B
Moon Ocean
NVN-09F110826-099 · Nov 1
$4,699 CAD
£2,649 GBP
View
15 more retailers have this diamond
Prices start from $2,224 CADSave up to $2,476 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+
0.91ct Cushion
$2,224 CAD