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Cushion|Lab Grown|IGI

3.04ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG719530936

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

Certificate IGI LG719530936

Diamond specifications and retailer prices

From $2,207 AUD
$1,550 USD
As of October 29, 2026
Save $12,186 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,393 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG719530936 or 719530936. Listed at 17 retailers as of October 29, 2026, with prices from $2,207 to $14,393, a $12,186 spread on the same certified stone. Brilliant Earth lists it at $14,393. 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

3.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719530936
Dimensions8.43 × 8.19 × 5.19 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm8.19 mm3.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719530936
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $14,393 AUD|Low: $2,207 AUD|High: $14,393 AUD|Avg: $6,252 AUD|+1.2%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 15$2,207 AUD
Retailer 13$2,601 AUD
Retailer 3$2,698 AUD
Retailer 8$2,701 AUD
Retailer 2$3,225 AUD
Retailer 5$3,858 AUD
Retailer 11$4,211 AUD
Retailer 7$4,237 AUD
Retailer 14$4,405 AUD
Retailer 10$5,309 AUD
Retailer 17$5,511 AUD
Retailer 6$6,110 AUD
Retailer 12$6,565 AUD
Retailer 16$7,080 AUD
Retailer 4$8,039 AUD
Retailer 9$11,115 AUD
Brilliant Earth$14,393 AUD

32 data points across 17 retailers

17 retailers$2,207 AUD to $14,393 AUD

A
Cheapest Retailer
-
$2,207 AUD
$1,550 USD
Final sale: no returns
A
Retailer 2
-
$2,601 AUD
$1,827 USD
View
A
Retailer 3
-
$2,698 AUD
$1,895 USD
View
Retailer 4
-
$2,701 AUD
$1,897 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$3,225 AUD
£1,784 GBP
View
A
Retailer 6
-
$3,858 AUD
$2,710 USD
View
A
Retailer 7
-
$4,211 AUD
€2,817 EUR
View
A
Retailer 8
-
$4,237 AUD
$2,976 USD
View
A
Retailer 9
-
$4,405 AUD
$3,094 USD
View
A
Retailer 10
-
$5,309 AUD
ZAR 60,247 ZAR
View
A
Retailer 11
-
$5,511 AUD
£3,048 GBP
View
Retailer 12
-
$6,110 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$6,565 AUD
£3,631 GBP
View
B+
Retailer 14
-
$7,080 AUD
$4,974 USD
View
B+
Retailer 15
-
$8,039 AUD
$5,647 USD
View
Retailer 16
-
$11,115 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
15488976A · Oct 29
$14,393 AUD
$10,110 USD
View
16 more retailers have this diamond
Prices start from $2,207 AUDSave up to $12,186 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
3.04ct Cushion
$2,207 AUD