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Cushion|Lab Grown|IGI

3.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG754516258

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

Certificate IGI LG754516258

Diamond specifications and retailer prices

From $756 AUD
$531 USD
As of October 28, 2026
Save $7,742 AUD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,498 AUD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754516258 or 754516258. Listed at 18 retailers as of October 25, 2026, with prices from $756 to $8,498, a $7,742 spread on the same certified stone. Brilliant Earth lists it at $8,498. 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

3.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754516258
Dimensions8.13 × 8.07 × 5.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.07 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754516258
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.4%

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 28
Current: $8,498 AUD|Low: $722 AUD|High: $8,498 AUD|Avg: $2,093 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
Retailer 13
Retailer 14
October 30, 2026
Retailer 11$756 AUD
Retailer 14$799 AUD
Retailer 13$1,058 AUD
Retailer 10$1,060 AUD
Retailer 4$1,223 AUD
Retailer 6$1,413 AUD
Retailer 7$1,463 AUD
Retailer 2$1,862 AUD
Retailer 9$1,914 AUD
Retailer 12$2,063 AUD
Retailer 5$2,386 AUD
Retailer 3$3,079 AUD
Retailer 8$3,700 AUD
Brilliant Earth$8,498 AUD

40 data points across 14 retailers

18 retailers$756 AUD to $8,498 AUD

A
Cheapest Retailer
-
$756 AUD
$531 USD
Final sale: no returns
Retailer 2
-
$799 AUD
$561 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,057 AUD
HK$5,800 HKD
View
B+
Retailer 4
-
$1,058 AUD
$743 USD
View
A
Retailer 5
-
$1,060 AUD
$745 USD
View
A
Retailer 6
-
$1,223 AUD
$859 USD
View
A
Retailer 7
-
$1,413 AUD
$993 USD
View
A
Retailer 8
-
$1,463 AUD
£809 GBP
View
A
Retailer 9
-
$1,862 AUD
View
A
Retailer 10
-
$1,914 AUD
ZAR 21,727 ZAR
View
A
Retailer 11
-
$2,063 AUD
$1,449 USD
View
B+
Retailer 12
-
$2,830 AUD
$1,989 USD
View
B+
Retailer 13
-
$3,039 AUD
$2,135 USD
View
B+
Retailer 14
-
$3,079 AUD
SGD 2,923 SGD
View
B+
Retailer 15
-
$3,700 AUD
£2,047 GBP
View
B
Retailer 16
-
$5,722 AUD
$4,020 USD
View
B
Retailer 17
-
$6,633 AUD
$4,660 USD
View
Most Expensive
B
Brilliant Earth
17428072A · Oct 25
$8,498 AUD
$5,970 USD
View
17 more retailers have this diamond
Prices start from $756 AUDSave up to $7,742 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
3.03ct Cushion
$756 AUD