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Cushion|Natural|IGI

1.00ct H I1 Cushion Natural Diamond

VG • H/I1 • IGI 808619917

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 808619917

Diamond specifications and retailer prices

From $1,105 CAD
$791 USD
As of October 29, 2026
Save $28 CAD (2%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,132 CAD at DreamStone · As of October 31, 2026
View at DreamStone

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 808619917. Listed at 3 retailers as of October 29, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
H
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle31.9°
OriginNatural
Grading LabIGI
CertificateIGI 808619917
Dimensions5.78 × 5.35 × 3.60 mm
L/W Ratio1.08
Girdle conditionFaceted
Top View
5.78 mm5.35 mm1.00 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 808619917
Side View
Table 66.0%Crown 34.8°Girdle: THK-VTKPavilion 31.9°CuletDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,132 CAD|Low: $1,105 CAD|High: $1,132 CAD|Avg: $1,122 CAD
DreamStone
Retailer 2
Retailer 3
October 16, 2026
Retailer 2$1,105 CAD
Retailer 3$1,120 CAD
DreamStone$1,132 CAD

3 data points across 3 retailers

3 retailers$1,105 CAD to $1,132 CAD

B+
Cheapest Retailer
-
$1,105 CAD
$791 USD
B+
Retailer 2
-
$1,120 CAD
$802 USD
View
Most Expensive
B+
DreamStone
6ac948c3574cc217a239978a · Oct 31
$1,132 CAD
$811 USD
View
2 more retailers have this diamond
Prices start from $1,105 CADSave up to $28 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+
1.00ct Cushion
$1,105 CAD