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Cushion|Lab Grown|IGI

3.41ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG702509755

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG702509755

Diamond specifications and retailer prices

From $2,393 AUD
$1,681 USD
As of October 29, 2026
Save $7,586 AUD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,979 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.41ct lab-grown cushion diamond

This 3.41ct 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 LG702509755 or 702509755. Listed at 22 retailers as of October 29, 2026, with prices from $2,393 to $9,979, a $7,586 spread on the same certified stone. Brilliant Earth lists it at $9,979. 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

3.41
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle28.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702509755
Dimensions10.35 × 7.63 × 4.67 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm7.63 mm3.41 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702509755
Side View
Table 67.0%Crown 37.3°Girdle: MED-THKPavilion 28.2°Culet: NoneDepth 61.2%

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: $9,979 AUD|Low: $2,207 AUD|High: $16,101 AUD|Avg: $4,999 AUD|-38.0%
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
October 30, 2026
Retailer 15$2,393 AUD
Retailer 2$2,525 AUD
Retailer 4$2,534 AUD
Retailer 7$2,624 AUD
Retailer 5$2,642 AUD
Retailer 9$3,226 AUD
Retailer 13$3,271 AUD
Retailer 11$3,673 AUD
Retailer 6$3,775 AUD
Retailer 14$5,173 AUD
Retailer 10$5,310 AUD
Retailer 8$5,364 AUD
Retailer 16$6,297 AUD
Retailer 12$6,567 AUD
Retailer 3$8,043 AUD
Brilliant Earth$9,979 AUD

27 data points across 16 retailers

22 retailers$2,393 AUD to $9,979 AUD

Retailer 1
-
$2,286 AUD
$1,606 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$2,393 AUD
$1,681 USD
View
Final sale: no returns
A
Retailer 3
-
$2,525 AUD
£1,396 GBP
View
A
Retailer 4
-
$2,534 AUD
$1,780 USD
View
A
Retailer 5
-
$2,624 AUD
$1,843 USD
View
A
Retailer 6
-
$2,642 AUD
HK$14,500 HKD
View
A
Retailer 7
-
$3,226 AUD
£1,784 GBP
View
A
Retailer 8
-
$3,271 AUD
$2,298 USD
View
A
Retailer 9
-
$3,673 AUD
€2,457 EUR
View
A
Retailer 10
-
$3,775 AUD
$2,652 USD
View
Retailer 11
-
$5,173 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$5,310 AUD
ZAR 60,263 ZAR
View
A
Retailer 13
-
$5,364 AUD
$3,768 USD
View
A
Retailer 14
-
$5,532 AUD
£3,060 GBP
View
A
Retailer 15
-
$6,297 AUD
$4,423 USD
View
A
Retailer 16
-
$6,567 AUD
£3,632 GBP
View
B+
Retailer 17
-
$7,082 AUD
$4,975 USD
View
B+
Retailer 18
-
$7,650 AUD
SGD 7,262 SGD
View
B+
Retailer 19
-
$8,042 AUD
$5,649 USD
View
Retailer 20
-
$8,043 AUD
$5,650 USD
View
Price last confirmed 9 days ago
Retailer 21
-
$8,669 AUD
$6,090 USD
View
Price last confirmed 95 days ago
Most Expensive
B+
Brilliant Earth
13860851A · Oct 30
$9,979 AUD
$7,010 USD
View
21 more retailers have this diamond
Prices start from $2,393 AUDSave up to $7,586 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
3.41ct Cushion
$2,393 AUD