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Cushion|Lab Grown|IGI

3.03ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG851692429

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG851692429

Diamond specifications and retailer prices

From $561 CAD
As of November 6, 2026
Save $3,012 CAD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,573 CAD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG851692429 or 851692429. Listed at 8 retailers as of November 6, 2026, with prices from $561 to $3,573, a $3,012 spread on the same certified stone. Brilliant Earth lists it at $3,573. 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

3.03
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851692429
Dimensions7.05 × 9.92 × 4.86 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm9.92 mm3.03 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851692429
Side View
Table 63.0%Crown 34.1°Girdle: MED-STKPavilion 30.7°Culet: NoneDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $561 CAD|Low: $561 CAD|High: $2,429 CAD|Avg: $1,183 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$561 CAD
Retailer 7$684 CAD
Retailer 2$758 CAD
Retailer 3$1,000 CAD
Retailer 5$1,111 CAD
Retailer 4$1,986 CAD
Retailer 6$2,429 CAD

3 data points across 7 retailers

8 retailers$561 CAD to $3,573 CAD

A
Cheapest Retailer
-
$561 CAD
Final sale: no returns
A
Retailer 2
-
$684 CAD
View
A
Retailer 3
-
$758 CAD
View
B+
Retailer 4
-
$1,000 CAD
View
A
Retailer 5
-
$1,111 CAD
View
B+
Retailer 6
-
$1,986 CAD
View
B
Retailer 7
-
$2,429 CAD
View
Most Expensive
B
Brilliant Earth
22534293A · Nov 6
$3,573 CAD
$2,540 USD
View
7 more retailers have this diamond
Prices start from $561 CADSave up to $3,012 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
3.03ct Cushion
$561 CAD