CaratHunter
Plans
Cushion|Lab Grown|IGI

6.02ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG812628704

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812628704

Diamond specifications and retailer prices

From $1,217 AUD
$855 USD
As of October 27, 2026
Save $5,573 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,932 AUD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 6.02ct lab-grown cushion diamond

This 6.02ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG812628704 or 812628704. Listed at 13 retailers as of October 27, 2026, with a 458% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812628704
Dimensions9.03 × 12.63 × 5.87 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm12.63 mm6.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812628704
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 65.0%

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: Oct 27
Current: $6,932 AUD|Low: $1,217 AUD|High: $7,028 AUD|Avg: $3,589 AUD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$1,217 AUD
Retailer 7$1,378 AUD
Retailer 2$1,458 AUD
Retailer 12$1,516 AUD
Retailer 5$1,855 AUD
Retailer 8$1,921 AUD
Retailer 11$2,040 AUD
Retailer 10$2,729 AUD
Retailer 6$4,197 AUD
Retailer 3$4,304 AUD
Retailer 9$4,734 AUD
Retailer 4$6,790 AUD
Rare Carat$6,932 AUD

41 data points across 13 retailers

13 retailers$1,217 AUD to $6,790 AUD

A
Cheapest Retailer
-
$1,217 AUD
$855 USD
Final sale: no returns
A
Retailer 2
-
$1,378 AUD
£762 GBP
View
A
Retailer 3
-
$1,458 AUD
HK$8,000 HKD
View
A
Retailer 4
-
$1,516 AUD
$1,065 USD
View
A
Retailer 5
-
$1,855 AUD
$1,303 USD
View
A
Retailer 6
-
$1,921 AUD
£1,063 GBP
View
B+
Retailer 7
-
$2,040 AUD
$1,433 USD
View
B+
Retailer 8
-
$2,729 AUD
$1,917 USD
View
B+
Retailer 9
-
$4,197 AUD
SGD 3,985 SGD
View
B+
Retailer 10
-
$4,304 AUD
$3,024 USD
View
B
Retailer 11
-
$4,734 AUD
£2,619 GBP
View
B
Retailer 12
-
$6,790 AUD
$4,770 USD
View
Most Expensive
Rare Carat
152172-B · Oct 19
$6,932 AUD
$4,870 USD
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $1,217 AUDSave up to $5,573 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
6.02ct Cushion
$1,217 AUD