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Cushion|Lab Grown|IGI

3.28ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG821655518

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821655518

Diamond specifications and retailer prices

From $1,201 USD
As of October 29, 2026
Save $2,154 USD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,355 USD at MOH London · As of October 25, 2026
View at MOH London

About this 3.28ct lab-grown cushion diamond

This 3.28ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG821655518 or 821655518. Listed at 8 retailers as of October 25, 2026, with prices from $1,201 to $3,355, a $2,154 spread on the same certified stone. MOH London lists it at $3,355. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.28
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821655518
Dimensions9.57 × 7.69 × 5.30 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.57 mm7.69 mm3.28 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821655518
Side View
Table 59.0%Crown 38.4°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 68.9%

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: $3,355 USD|Low: $1,201 USD|High: $3,391 USD|Avg: $2,169 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$1,201 USD
Retailer 2$1,370 USD
Retailer 3$1,435 USD
Retailer 4$1,444 USD
Retailer 6$2,103 USD
Retailer 8$3,087 USD
Retailer 5$3,197 USD
MOH London$3,355 USD

32 data points across 8 retailers

8 retailers$1,201 USD to $3,355 USD

A
Cheapest Retailer
-
$1,201 USD
A
Retailer 2
-
$1,370 USD
£1,079 GBP
View
A
Retailer 3
-
$1,435 USD
€1,367 EUR
View
A
Retailer 4
-
$1,444 USD
View
B+
Retailer 5
-
$2,103 USD
View
B
Retailer 6
-
$3,087 USD
View
B
Retailer 7
-
$3,197 USD
View
Most Expensive
B
MOH London
LG821655518 · Oct 25
$3,355 USD
£2,642 GBP
View
7 more retailers have this diamond
Prices start from $1,201 USDSave up to $2,154 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
3.28ct Cushion
$1,201 USD