CaratHunter
Plans
Cushion|Lab Grown|IGI

3.02ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG738519211

Shape and cutting style on the report: Rectangular cushion modified brilliant

Certificate IGI LG738519211

Diamond specifications and retailer prices

From $646 AUD
As of November 6, 2026
Save $5,816 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,462 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.02ct lab-grown cushion diamond

This 3.02ct 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 LG738519211 or 738519211. Listed at 12 retailers as of November 6, 2026, with prices from $646 to $6,462, a $5,816 spread on the same certified stone. Brilliant Earth lists it at $6,462. 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

3.02
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738519211
Dimensions11.29 × 7.65 × 4.44 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm7.65 mm3.02 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738519211
Side View
Table 70.0%Crown 35.7°Girdle: MediumPavilion 35.8°Culet: LargeDepth 58.0%

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: Nov 6
Current: $6,462 AUD|Low: $646 AUD|High: $6,666 AUD|Avg: $1,924 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$646 AUD
Retailer 9$718 AUD
Retailer 10$1,084 AUD
Retailer 7$1,118 AUD
Retailer 2$1,141 AUD
Retailer 5$1,166 AUD
Retailer 11$1,268 AUD
Retailer 3$1,480 AUD
Retailer 4$2,356 AUD
Retailer 8$2,787 AUD
Retailer 6$2,802 AUD
Brilliant Earth$6,462 AUD

43 data points across 12 retailers

12 retailers$646 AUD to $6,462 AUD

A
Cheapest Retailer
-
$646 AUD
Final sale: no returns
Retailer 2
-
$718 AUD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$1,084 AUD
View
B+
Retailer 4
-
$1,118 AUD
View
A
Retailer 5
-
$1,141 AUD
View
A
Retailer 6
-
$1,166 AUD
View
B+
Retailer 7
-
$1,268 AUD
View
B+
Retailer 8
-
$1,480 AUD
View
B
Retailer 9
-
$2,356 AUD
View
B+
Retailer 10
-
$2,787 AUD
View
B+
Retailer 11
-
$2,802 AUD
View
Most Expensive
C
Brilliant Earth
20665022A · Nov 6
$6,462 AUD
$4,440 USD
View
11 more retailers have this diamond
Prices start from $646 AUDSave up to $5,816 AUD

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
3.02ct Cushion
$646 AUD