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Cushion|Natural|GIA

0.90ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 7378049388

Certificate GIA 7378049388

Diamond specifications and retailer prices

From $2,123 CAD
$1,520 USD
As of October 28, 2026
Save $2,356 CAD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,480 CAD at MOH London · As of October 29, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7378049388. Listed at 9 retailers as of October 28, 2026, with prices from $2,123 to $4,480, a $2,356 spread on the same certified stone. MOH London lists it at $4,480. 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
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7378049388
Dimensions6.11 × 5.06 × 3.52 mm
L/W Ratio1.21
Top View
6.11 mm5.06 mm0.90 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7378049388
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,480 CAD|Low: $2,043 CAD|High: $4,510 CAD|Avg: $2,862 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$2,123 CAD
Retailer 6$2,486 CAD
Retailer 5$2,554 CAD
Retailer 8$2,710 CAD
Retailer 9$2,710 CAD
Retailer 7$2,794 CAD
Retailer 2$2,851 CAD
Retailer 3$3,240 CAD
MOH London$4,480 CAD

39 data points across 9 retailers

9 retailers$2,123 CAD to $4,480 CAD

B
Cheapest Retailer
-
$2,123 CAD
$1,520 USD
B
Retailer 2
-
$2,554 CAD
$1,828 USD
View
C
Retailer 3
-
$2,710 CAD
$1,940 USD
View
C
Retailer 4
-
$2,710 CAD
$1,940 USD
View
C
Retailer 5
-
$2,794 CAD
$2,000 USD
View
C
Retailer 6
-
$2,851 CAD
£1,607 GBP
View
C
Retailer 7
-
$2,920 CAD
View
C
Retailer 8
-
$3,240 CAD
€2,209 EUR
View
Most Expensive
C
MOH London
09CD670F2 · Oct 29
$4,480 CAD
£2,525 GBP
View
8 more retailers have this diamond
Prices start from $2,123 CADSave up to $2,356 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
$2,123 CAD