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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 1549499353

Certificate GIA 1549499353

Diamond specifications and retailer prices

From $945 CAD
₹64,432 INR
As of October 30, 2026
Save $1,460 CAD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,406 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549499353. Listed at 14 retailers as of October 30, 2026, with prices from $945 to $2,406, a $1,460 spread on the same certified stone. Moon Ocean lists it at $2,406. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549499353
Dimensions5.72 × 5.49 × 3.78 mm
L/W Ratio1.04
Girdle conditionFaceted
Key to symbols
Crystal
Top View
5.72 mm5.49 mm0.90 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549499353
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.9%

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 30
Current: $2,406 CAD|Low: $914 CAD|High: $2,430 CAD|Avg: $1,529 CAD|+3.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8$945 CAD
Retailer 5$988 CAD
Retailer 4$1,261 CAD
Retailer 11$1,264 CAD
Retailer 12$1,412 CAD
Retailer 3$1,432 CAD
Retailer 13$1,432 CAD
Retailer 9$1,456 CAD
Retailer 6$1,457 CAD
Retailer 2$1,757 CAD
Retailer 7$1,825 CAD
Retailer 10$2,285 CAD
Moon Ocean$2,406 CAD

27 data points across 13 retailers

14 retailers$945 CAD to $2,406 CAD

A
Cheapest Retailer
-
$945 CAD
₹64,432 INR
A
Retailer 2
-
$988 CAD
$707 USD
View
Final sale: no returns
A
Retailer 3
-
$1,261 CAD
$903 USD
View
A
Retailer 4
-
$1,264 CAD
$905 USD
View
A
Retailer 5
-
$1,412 CAD
$1,011 USD
View
A
Retailer 6
-
$1,432 CAD
$1,025 USD
View
A
Retailer 7
-
$1,432 CAD
$1,025 USD
View
A
Retailer 8
-
$1,456 CAD
£821 GBP
View
A
Retailer 9
-
$1,457 CAD
£821 GBP
View
A
Retailer 10
-
$1,757 CAD
€1,198 EUR
View
Retailer 11
-
$1,797 CAD
A$1,979 AUD
View
Price last confirmed 26 days ago
A
Retailer 12
-
$1,825 CAD
ZAR 21,110 ZAR
View
B+
Retailer 13
-
$2,285 CAD
£1,288 GBP
View
Most Expensive
B+
Moon Ocean
NVN-3C6EB5D90-353 · Oct 30
$2,406 CAD
£1,356 GBP
View
13 more retailers have this diamond
Prices start from $945 CADSave up to $1,460 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
$945 CAD