Cushion|Lab Grown|IGI

3.34ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG805666313

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805666313

Diamond specifications and retailer prices

From $947 USD
£746 GBP
As of October 26, 2026
Save $2,363 USD (71%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,310 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.34ct lab-grown cushion diamond

This 3.34ct 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 LG805666313 or 805666313. Listed at 2 retailers as of October 26, 2026, with prices from $947 to $3,310, a $2,363 spread on the same certified stone. Brilliant Earth lists it at $3,310. 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

3.34
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805666313
Dimensions10.20 × 7.92 × 5.26 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm7.92 mm3.34 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805666313
Side View
Table 59.0%Crown 34.7°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $3,310 USD|Low: $503 USD|High: $3,420 USD|Avg: $1,365 USD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 3$503 USD
Retailer 5$855 USD
Retailer 4$880 USD
Retailer 7$883 USD
Retailer 2$947 USD
Retailer 6$1,410 USD
Retailer 8$1,898 USD
Brilliant Earth$3,310 USD

28 data points across 8 retailers

2 retailers$947 USD to $3,310 USD

A
Cheapest Retailer
-
$947 USD
£746 GBP
Most Expensive
B
Brilliant Earth
20076407A · Oct 26
$3,310 USD
View
1 more retailer has this diamond
Prices start from $947 USDSave up to $2,363 USD

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
3.34ct Cushion
$947 USD