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Cushion|Lab Grown|IGI

3.42ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG810641655

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG810641655

Diamond specifications and retailer prices

From $786 AUD
$552 USD
As of October 29, 2026
Save $4,666 AUD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,452 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.42ct lab-grown cushion diamond

This 3.42ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810641655 or 810641655. Listed at 9 retailers as of October 29, 2026, with prices from $786 to $5,452, a $4,666 spread on the same certified stone. Do Amore Diamonds lists it at $5,452. 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

3.42
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810641655
Dimensions10.82 × 7.76 × 5.16 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm7.76 mm3.42 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810641655
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.5%

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 29
Current: $5,452 AUD|Low: $786 AUD|High: $5,452 AUD|Avg: $2,343 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$786 AUD
Retailer 5$1,016 AUD
Retailer 10$1,039 AUD
Retailer 2$1,406 AUD
Retailer 3$1,621 AUD
Retailer 8$2,870 AUD
Retailer 6$2,929 AUD
Retailer 4$3,100 AUD
Retailer 9$4,982 AUD
Do Amore Diamonds$5,452 AUD

24 data points across 10 retailers

9 retailers$786 AUD to $5,452 AUD

A
Cheapest Retailer
-
$786 AUD
$552 USD
Final sale: no returns
B+
Retailer 2
-
$1,016 AUD
$714 USD
View
A
Retailer 3
-
$1,406 AUD
£778 GBP
View
A
Retailer 4
-
$1,621 AUD
$1,139 USD
View
B+
Retailer 5
-
$2,870 AUD
$2,016 USD
View
B+
Retailer 6
-
$2,929 AUD
$2,058 USD
View
B+
Retailer 7
-
$3,100 AUD
£1,715 GBP
View
Retailer 8
-
$4,982 AUD
$3,500 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Do Amore Diamonds
27-B84CB1096 · Oct 29
$5,452 AUD
$3,830 USD
View
8 more retailers have this diamond
Prices start from $786 AUDSave up to $4,666 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
3.42ct Cushion
$786 AUD