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Cushion|Natural|GIA

0.90ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 2376510145

Certificate GIA 2376510145

Diamond specifications and retailer prices

From $1,355 CAD
$970 USD
As of October 28, 2026
Save $2,893 CAD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,248 CAD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded G 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 2376510145. Listed at 16 retailers as of October 28, 2026, with prices from $1,355 to $4,248, a $2,893 spread on the same certified stone. Moon Ocean lists it at $4,248. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376510145
Dimensions5.63 × 5.22 × 3.64 mm
L/W Ratio1.08
Top View
5.63 mm5.22 mm0.90 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2376510145
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,248 CAD|Low: $1,355 CAD|High: $4,291 CAD|Avg: $2,187 CAD|-0.7%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$1,355 CAD
Retailer 8$1,470 CAD
Retailer 5$1,482 CAD
Retailer 6$1,673 CAD
Retailer 2$1,867 CAD
Retailer 4$2,287 CAD
Retailer 3$3,014 CAD
Moon Ocean$4,248 CAD

42 data points across 8 retailers

16 retailers$1,355 CAD to $4,248 CAD

A
Cheapest Retailer
-
$1,355 CAD
$970 USD
A
Retailer 2
-
$1,378 CAD
$987 USD
View
A
Retailer 3
-
$1,421 CAD
$1,017 USD
View
A
Retailer 4
-
$1,468 CAD
$1,051 USD
View
A
Retailer 5
-
$1,470 CAD
$1,052 USD
View
Retailer 6
-
$1,482 CAD
$1,061 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,615 CAD
$1,156 USD
View
B+
Retailer 8
-
$1,673 CAD
$1,198 USD
View
B+
Retailer 9
-
$1,788 CAD
$1,280 USD
View
B+
Retailer 10
-
$1,788 CAD
$1,280 USD
View
B+
Retailer 11
-
$1,858 CAD
$1,330 USD
View
B+
Retailer 12
-
$1,867 CAD
£1,052 GBP
View
B+
Retailer 13
-
$2,287 CAD
€1,559 EUR
View
B+
Retailer 14
-
$2,323 CAD
$1,663 USD
View
B
Retailer 15
-
$3,014 CAD
£1,699 GBP
View
Most Expensive
B
Moon Ocean
NVN-4CC17CB4A-145 · Oct 30
$4,248 CAD
£2,395 GBP
View
15 more retailers have this diamond
Prices start from $1,355 CADSave up to $2,893 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.

A
0.90ct Cushion
$1,355 CAD