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Cushion|Lab Grown|IGI

5.02ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG846656018

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846656018

Diamond specifications and retailer prices

From $937 AUD
$658 USD
As of October 27, 2026
Save $4,714 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,651 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.02ct lab-grown cushion diamond

This 5.02ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846656018 or 846656018. Listed at 11 retailers as of October 27, 2026, with prices from $937 to $5,651, a $4,714 spread on the same certified stone. Brilliant Earth lists it at $5,651. 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

5.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656018
Dimensions11.87 × 8.58 × 5.65 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.58 mm5.02 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656018
Side View
Table 63.0%Crown 34.2°Girdle: MED-THKPavilion 31°Culet: NoneDepth 65.9%

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: Oct 27
Current: $5,651 AUD|Low: $937 AUD|High: $5,651 AUD|Avg: $2,265 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 4$937 AUD
Retailer 5$1,091 AUD
Retailer 3$1,130 AUD
Retailer 7$1,224 AUD
Retailer 2$1,510 AUD
Retailer 10$1,540 AUD
Retailer 9$1,597 AUD
Retailer 6$1,615 AUD
Retailer 11$3,278 AUD
Retailer 8$4,517 AUD
Brilliant Earth$5,651 AUD

3 data points across 11 retailers

11 retailers$937 AUD to $5,651 AUD

A
Cheapest Retailer
-
$937 AUD
$658 USD
Final sale: no returns
A
Retailer 2
-
$1,091 AUD
£603 GBP
View
A
Retailer 3
-
$1,130 AUD
HK$6,200 HKD
View
A
Retailer 4
-
$1,224 AUD
$860 USD
View
A
Retailer 5
-
$1,510 AUD
€1,010 EUR
View
A
Retailer 6
-
$1,540 AUD
$1,082 USD
View
B+
Retailer 7
-
$1,597 AUD
$1,122 USD
View
A
Retailer 8
-
$1,615 AUD
£893 GBP
View
B
Retailer 9
-
$3,278 AUD
SGD 3,112 SGD
View
B
Retailer 10
-
$4,517 AUD
£2,499 GBP
View
Most Expensive
B
Brilliant Earth
22307562A · Oct 29
$5,651 AUD
$3,970 USD
View
10 more retailers have this diamond
Prices start from $937 AUDSave up to $4,714 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
5.02ct Cushion
$937 AUD