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Cushion|Lab Grown|IGI

3.50ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG833642838

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

Certificate IGI LG833642838

Diamond specifications and retailer prices

From $897 USD
As of October 29, 2026
Save $5,223 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,120 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown cushion diamond

This 3.5ct 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 LG833642838 or 833642838. Listed at 13 retailers as of October 29, 2026, with prices from $897 to $6,120, a $5,223 spread on the same certified stone. Brilliant Earth lists it at $6,120. 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

3.50
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833642838
Dimensions9.42 × 9.01 × 5.70 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm9.01 mm3.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833642838
Side View
Table 54.0%Crown 39°Girdle: MED-STKPavilion 40°Culet: LargeDepth 63.3%

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: $6,120 USD|Low: $897 USD|High: $6,300 USD|Avg: $2,413 USD|-2.9%
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
October 29, 2026
Retailer 8$897 USD
Retailer 10$1,120 USD
Retailer 3$1,244 USD
Retailer 2$1,424 USD
Retailer 4$1,475 USD
Retailer 12$1,502 USD
Retailer 6$1,643 USD
Retailer 9$2,860 USD
Retailer 11$2,913 USD
Retailer 13$3,129 USD
Retailer 5$3,219 USD
Retailer 7$3,508 USD
Brilliant Earth$6,120 USD

36 data points across 13 retailers

13 retailers$897 USD to $6,120 USD

A
Cheapest Retailer
-
$897 USD
Final sale: no returns
A
Retailer 2
-
$1,120 USD
View
A
Retailer 3
-
$1,244 USD
View
A
Retailer 4
-
$1,424 USD
£1,121 GBP
View
A
Retailer 5
-
$1,475 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$1,502 USD
View
A
Retailer 7
-
$1,643 USD
€1,565 EUR
View
B+
Retailer 8
-
$2,860 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$2,913 USD
View
B
Retailer 10
-
$3,129 USD
SGD 4,228 SGD
View
B
Retailer 11
-
$3,219 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$3,508 USD
£2,762 GBP
View
Most Expensive
B
Brilliant Earth
21592814A · Oct 29
$6,120 USD
View
12 more retailers have this diamond
Prices start from $897 USDSave up to $5,223 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
3.50ct Cushion
$897 USD