Cushion|Lab Grown|IGI

3.20ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG729539950

Certificate IGI LG729539950

Diamond specifications and retailer prices

From $4,727 USD
As of October 29, 2026
Save $1,983 USD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,710 USD at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 3.2ct lab-grown cushion diamond

This 3.2ct 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 LG729539950 or 729539950. Listed at 4 retailers as of October 28, 2026, with prices from $4,727 to $6,710, a $1,983 spread on the same certified stone. Kay Jewelers lists it at $6,710. 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

3.20
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG729539950
Dimensions9.81 × 7.96 × 5.27 mm
L/W Ratio1.23
Top View
9.81 mm7.96 mm3.20 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729539950
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $6,710 USD|Low: $4,727 USD|High: $8,450 USD|Avg: $7,044 USD|-20.6%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$4,727 USD
Retailer 4$5,590 USD
Kay Jewelers$6,710 USD
Retailer 3$6,710 USD

9 data points across 4 retailers

4 retailers$4,727 USD to $6,710 USD

B
Cheapest Retailer
-
$4,727 USD
B
Retailer 2
-
$5,590 USD
View
B
Retailer 3
-
$6,710 USD
View
Most Expensive
B
Kay Jewelers
257139885 · Oct 28
$6,710 USD
View
3 more retailers have this diamond
Prices start from $4,727 USDSave up to $1,983 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.

B
3.20ct Cushion
$4,727 USD