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Cushion|Lab Grown|IGI

3.48ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG743545264

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743545264

Diamond specifications and retailer prices

From $2,022 AUD
$1,420 USD
As of October 31, 2026
Save $10,407 AUD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,428 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.48ct lab-grown cushion diamond

This 3.48ct 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 LG743545264 or 743545264. Listed at 14 retailers as of October 31, 2026, with prices from $2,022 to $12,428, a $10,407 spread on the same certified stone. Do Amore Diamonds lists it at $12,428. 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

3.48
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743545264
Dimensions10.94 × 8.08 × 5.17 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm8.08 mm3.48 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743545264
Side View
Table 53.0%Crown 35.8°Girdle: MED-THKPavilion 38.4°Culet: LargeDepth 64.0%

Caratlytics Score

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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 31
Current: $2,022 AUD|Low: $1,442 AUD|High: $6,682 AUD|Avg: $4,106 AUD|+40.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 1$2,022 AUD
Retailer 2$2,053 AUD
Retailer 12$2,322 AUD
Retailer 9$2,342 AUD
Retailer 10$2,934 AUD
Retailer 5$3,263 AUD
Retailer 8$5,230 AUD
Retailer 6$5,369 AUD
Retailer 3$5,576 AUD
Retailer 11$6,009 AUD
Retailer 4$6,484 AUD
Retailer 7$6,639 AUD

33 data points across 12 retailers

14 retailers$2,022 AUD to $12,428 AUD

A
Cheapest Retailer
-
$2,022 AUD
$1,420 USD
Final sale: no returns
Retailer 2
-
$2,053 AUD
$1,442 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$2,322 AUD
$1,631 USD
View
A
Retailer 4
-
$2,342 AUD
$1,645 USD
View
B+
Retailer 5
-
$2,934 AUD
$2,061 USD
View
B+
Retailer 6
-
$3,263 AUD
£1,805 GBP
View
Retailer 7
-
$5,230 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$5,369 AUD
ZAR 60,929 ZAR
View
B
Retailer 9
-
$5,576 AUD
£3,084 GBP
View
B
Retailer 10
-
$6,009 AUD
$4,221 USD
View
B
Retailer 11
-
$6,484 AUD
$4,554 USD
View
B
Retailer 12
-
$6,639 AUD
£3,672 GBP
View
B
Retailer 13
-
$8,196 AUD
$5,757 USD
View
Most Expensive
B
Do Amore Diamonds
27-CF225746B · Oct 31
$12,428 AUD
$8,730 USD
View
13 more retailers have this diamond
Prices start from $2,022 AUDSave up to $10,407 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
3.48ct Cushion
$2,022 AUD