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 $145 USD
As of October 29, 2026
Save $166 USD (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $311 USD 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 $145 to $311, a $166 spread on the same certified stone. Yorxs lists it at $311. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $145 USD|Low: $122 USD|High: $311 USD|Avg: $187 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 29, 2026
Retailer 2$124 USD
Retailer 1$145 USD
Retailer 5$157 USD
Retailer 3$162 USD
Retailer 4$203 USD
Yorxs$311 USD

17 data points across 6 retailers

4 retailers$145 USD to $311 USD

B+
Cheapest Retailer
-
$145 USD
B+
Retailer 2
-
$157 USD
View
B+
Retailer 3
-
$162 USD
View
Most Expensive
B
Yorxs
AB9CF9660 · Oct 29
$311 USD
€296 EUR
View
3 more retailers have this diamond
Prices start from $145 USDSave up to $166 USD

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
$145 USD