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Cushion|Natural|GIA

0.90ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2131755626

Certificate GIA 2131755626

Diamond specifications and retailer prices

From $2,598 CAD
$1,860 USD
As of October 28, 2026
Save $2,399 CAD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,998 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2131755626. Listed at 6 retailers as of October 28, 2026, with prices from $2,598 to $4,998, a $2,399 spread on the same certified stone. MOH London lists it at $4,998. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2131755626
Dimensions5.79 × 5.25 × 3.70 mm
L/W Ratio1.10
Girdle conditionFaceted
Key to symbols
Crystal, Feather
Top View
5.79 mm5.25 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2131755626
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.5%

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: $4,998 CAD|Low: $2,500 CAD|High: $5,031 CAD|Avg: $3,348 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$2,598 CAD
Retailer 6$2,932 CAD
Retailer 5$3,021 CAD
Retailer 2$3,112 CAD
Retailer 3$3,621 CAD
MOH London$4,998 CAD

39 data points across 6 retailers

6 retailers$2,598 CAD to $4,998 CAD

B
Cheapest Retailer
-
$2,598 CAD
$1,860 USD
B
Retailer 2
-
$2,721 CAD
€1,855 EUR
View
B
Retailer 3
-
$3,021 CAD
$2,163 USD
View
B
Retailer 4
-
$3,112 CAD
£1,754 GBP
View
B
Retailer 5
-
$3,621 CAD
€2,469 EUR
View
Most Expensive
C
MOH London
83A0F8838 · Oct 29
$4,998 CAD
£2,817 GBP
View
5 more retailers have this diamond
Prices start from $2,598 CADSave up to $2,399 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
$2,598 CAD