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Cushion|Natural|GIA

0.90ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 5181403534

Certificate GIA 5181403534

Diamond specifications and retailer prices

From $2,936 CAD
As of November 6, 2026
Save $3,501 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,436 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5181403534. Listed at 16 retailers as of November 4, 2026, with prices from $2,936 to $6,436, a $3,501 spread on the same certified stone. MOH London lists it at $6,436. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5181403534
Dimensions5.79 × 5.08 × 3.49 mm
L/W Ratio1.14
Top View
5.79 mm5.08 mm0.90 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5181403534
Side View
Table 59.0%CrownGirdle: THK-EXTPavilionCulet: NoneDepth 68.7%

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: Nov 6
Current: $6,436 CAD|Low: $2,896 CAD|High: $6,531 CAD|Avg: $3,851 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$2,905 CAD
Retailer 8$2,936 CAD
Retailer 3$3,145 CAD
Retailer 6$3,336 CAD
Retailer 11$3,625 CAD
Retailer 7$3,639 CAD
Retailer 9$3,643 CAD
Retailer 4$3,875 CAD
Retailer 10$4,218 CAD
Retailer 2$4,303 CAD
MOH London$6,436 CAD

44 data points across 11 retailers

16 retailers$2,936 CAD to $6,436 CAD

Retailer 1
-
$2,905 CAD
Price last confirmed 9 days ago
B+
Retailer 2
-
$2,936 CAD
View
B+
Retailer 3
-
$3,000 CAD
View
B+
Retailer 4
-
$3,014 CAD
View
B
Retailer 5
-
$3,145 CAD
View
Retailer 6
-
$3,336 CAD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$3,625 CAD
View
B
Retailer 8
-
$3,639 CAD
View
B
Retailer 9
-
$3,643 CAD
View
B
Retailer 10
-
$3,840 CAD
View
B
Retailer 11
-
$3,840 CAD
View
B
Retailer 12
-
$3,875 CAD
View
B
Retailer 13
-
$3,967 CAD
View
B
Retailer 14
-
$4,218 CAD
View
B
Retailer 15
-
$4,303 CAD
View
Most Expensive
B
MOH London
1A8F81BDA · Nov 4
$6,436 CAD
£3,603 GBP
View
15 more retailers have this diamond
Prices start from $2,936 CADSave up to $3,501 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+
0.90ct Cushion
$2,936 CAD