Cushion|Natural|IGI

0.30ct G I1 Cushion Natural Diamond

GD • G/I1 • IGI 790619547

Shape and cutting style on the report: Cushion brilliant

Certificate IGI 790619547

Diamond specifications and retailer prices

From $203 CAD
$145 USD
As of October 29, 2026
Save $232 CAD (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $434 CAD at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.3ct natural cushion diamond

This 0.3ct natural cushion sits in the sub-half-carat band, graded G colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 790619547. Listed at 4 retailers as of October 29, 2026, with prices from $203 to $434, a $232 spread on the same certified stone. Yorxs lists it at $434. 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

0.30
Carat
G
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle34.4°
OriginNatural
Grading LabIGI
CertificateIGI 790619547
Dimensions3.92 × 3.54 × 2.48 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
3.92 mm3.54 mm0.30 ctG / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 790619547
Side View
Table 61.0%Crown 38.9°Girdle: THK-ETKPavilion 34.4°Culet: NoneDepth 70.1%

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: $203 CAD|Low: $171 CAD|High: $434 CAD|Avg: $260 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 29, 2026
Retailer 2$174 CAD
Retailer 1$203 CAD
Retailer 5$219 CAD
Retailer 3$226 CAD
Retailer 4$284 CAD
Yorxs$434 CAD

15 data points across 6 retailers

4 retailers$203 CAD to $434 CAD

B+
Cheapest Retailer
-
$203 CAD
$145 USD
B+
Retailer 2
-
$219 CAD
$157 USD
View
B+
Retailer 3
-
$226 CAD
$162 USD
View
Most Expensive
B
Yorxs
AB9CF9660 · Oct 29
$434 CAD
€296 EUR
View
3 more retailers have this diamond
Prices start from $203 CADSave up to $232 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+
0.30ct Cushion
$203 CAD