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Cushion|Lab Grown|IGI

3.01ct I VS2 Cushion Lab Grown Diamond

EX • I/VS2 • IGI LG847674878

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847674878

Diamond specifications and retailer prices

From $378 USD
As of October 28, 2026
Save $2,602 USD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,980 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847674878 or 847674878. Listed at 3 retailers as of October 28, 2026, with prices from $378 to $2,980, a $2,602 spread on the same certified stone. Brilliant Earth lists it at $2,980. 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

3.01
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847674878
Dimensions9.93 × 7.53 × 5.07 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm7.53 mm3.01 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847674878
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $773 USD|Low: $378 USD|High: $815 USD|Avg: $710 USD|-5.2%
Retailer 1
Retailer 2
October 28, 2026
Retailer 2$378 USD
Retailer 1$773 USD

8 data points across 2 retailers

3 retailers$378 USD to $2,980 USD

A
Cheapest Retailer
-
$378 USD
Final sale: no returns
A
Retailer 2
-
$773 USD
£608 GBP
View
Most Expensive
B
Brilliant Earth
22212292A · Oct 28
$2,980 USD
View
2 more retailers have this diamond
Prices start from $378 USDSave up to $2,602 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
3.01ct Cushion
$378 USD