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Cushion|Natural|GIA

0.91ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5553590917

Certificate GIA 5553590917

Diamond specifications and retailer prices

From $2,074 CAD
$1,485 USD
As of October 30, 2026
Save $4,339 CAD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,414 CAD at Moon Ocean · As of October 30, 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 H 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 5553590917. Listed at 7 retailers as of October 30, 2026, with prices from $2,074 to $6,414, a $4,339 spread on the same certified stone. Moon Ocean lists it at $6,414. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553590917
Dimensions6.44 × 4.95 × 3.37 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.44 mm4.95 mm0.91 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553590917
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 68.1%

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: $6,414 CAD|Low: $2,074 CAD|High: $6,482 CAD|Avg: $3,361 CAD|-0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$2,074 CAD
Retailer 5$2,171 CAD
Retailer 6$2,238 CAD
Retailer 3$2,747 CAD
Retailer 2$3,374 CAD
Retailer 4$4,352 CAD
Moon Ocean$6,414 CAD

44 data points across 7 retailers

7 retailers$2,074 CAD to $6,414 CAD

B+
Cheapest Retailer
-
$2,074 CAD
$1,485 USD
B+
Retailer 2
-
$2,171 CAD
$1,554 USD
View
B+
Retailer 3
-
$2,238 CAD
$1,602 USD
View
B
Retailer 4
-
$2,747 CAD
£1,548 GBP
View
B
Retailer 5
-
$3,374 CAD
€2,300 EUR
View
B
Retailer 6
-
$4,352 CAD
£2,453 GBP
View
Most Expensive
B
Moon Ocean
NVN-B68F228A8-917 · Oct 30
$6,414 CAD
£3,615 GBP
View
6 more retailers have this diamond
Prices start from $2,074 CADSave up to $4,339 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
$2,074 CAD