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Cushion|Lab Grown|IGI

2.03ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG787623151

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787623151

Diamond specifications and retailer prices

From $1,822 AUD
HK$10,000 HKD
As of October 30, 2026
Save $5,067 AUD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,889 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787623151 or 787623151. Listed at 11 retailers as of October 30, 2026, with prices from $1,822 to $6,889, a $5,067 spread on the same certified stone. Brilliant Earth lists it at $6,889. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787623151
Dimensions8.50 × 6.72 × 4.29 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.50 mm6.72 mm2.03 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787623151
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 63.8%

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 30
Current: $6,889 AUD|Low: $1,822 AUD|High: $9,352 AUD|Avg: $4,403 AUD|-26.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4$1,822 AUD
Retailer 10$1,993 AUD
Retailer 2$2,238 AUD
Retailer 5$2,283 AUD
Retailer 8$2,393 AUD
Retailer 3$2,521 AUD
Retailer 11$4,323 AUD
Retailer 7$5,151 AUD
Retailer 6$5,632 AUD
Retailer 9$5,712 AUD
Brilliant Earth$6,889 AUD

43 data points across 11 retailers

11 retailers$1,822 AUD to $6,889 AUD

A
Cheapest Retailer
-
$1,822 AUD
HK$10,000 HKD
A
Retailer 2
-
$1,993 AUD
$1,400 USD
View
A
Retailer 3
-
$2,238 AUD
$1,572 USD
View
A
Retailer 4
-
$2,283 AUD
£1,263 GBP
View
A
Retailer 5
-
$2,393 AUD
€1,601 EUR
View
A
Retailer 6
-
$2,521 AUD
$1,771 USD
View
B+
Retailer 7
-
$4,323 AUD
$3,037 USD
View
B+
Retailer 8
-
$5,151 AUD
$3,619 USD
View
B+
Retailer 9
-
$5,632 AUD
$3,957 USD
View
B+
Retailer 10
-
$5,712 AUD
£3,160 GBP
View
Most Expensive
B
Brilliant Earth
19962059A · Oct 30
$6,889 AUD
$4,840 USD
View
10 more retailers have this diamond
Prices start from $1,822 AUDSave up to $5,067 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
2.03ct Cushion
$1,822 AUD