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Cushion|Lab Grown|IGI

3.02ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG841603650

Shape and cutting style on the report: Cushion antique brilliant

Certificate IGI LG841603650

Diamond specifications and retailer prices

From $1,982 AUD
$1,392 USD
As of November 1, 2026
Save $3,516 AUD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,498 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG841603650 or 841603650. Listed at 4 retailers as of October 31, 2026, with prices from $1,982 to $5,498, a $3,516 spread on the same certified stone. Michael Trio lists it at $5,498. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841603650
Dimensions10.29 × 7.40 × 5.05 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm7.40 mm3.02 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841603650
Side View
Table 53.0%Crown 39.1°Girdle: STK-THKPavilion 40.3°Culet: LargeDepth 68.2%

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: Nov 1
Current: $5,498 AUD|Low: $1,982 AUD|High: $5,498 AUD|Avg: $3,695 AUD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$1,982 AUD
Retailer 2$2,357 AUD
Retailer 4$4,457 AUD
Michael Trio$5,498 AUD

4 data points across 4 retailers

4 retailers$1,982 AUD to $5,498 AUD

B+
Cheapest Retailer
-
$1,982 AUD
$1,392 USD
B+
Retailer 2
-
$2,357 AUD
€1,577 EUR
View
B
Retailer 3
-
$4,457 AUD
$3,131 USD
View
Most Expensive
C
Michael Trio
1239541060 · Oct 31
$5,498 AUD
SGD 5,219 SGD
View
3 more retailers have this diamond
Prices start from $1,982 AUDSave up to $3,516 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.

B+
3.02ct Cushion
$1,982 AUD