Cushion|Lab Grown|IGI

3.06ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG844622145

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844622145

Diamond specifications and retailer prices

From $424 USD
As of October 29, 2026
Save $2,216 USD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,640 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844622145 or 844622145. Listed at 3 retailers as of October 28, 2026, with prices from $424 to $2,640, a $2,216 spread on the same certified stone. Brilliant Earth lists it at $2,640. 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

3.06
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844622145
Dimensions10.37 × 7.48 × 4.94 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.48 mm3.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844622145
Side View
Table 61.0%Crown 35.6°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,640 USD|Low: $424 USD|High: $2,780 USD|Avg: $1,447 USD|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$424 USD
Retailer 2$795 USD
Brilliant Earth$2,640 USD

16 data points across 3 retailers

3 retailers$424 USD to $2,640 USD

A
Cheapest Retailer
-
$424 USD
Final sale: no returns
A
Retailer 2
-
$795 USD
£626 GBP
View
Most Expensive
B
Brilliant Earth
21830180A · Oct 28
$2,640 USD
View
2 more retailers have this diamond
Prices start from $424 USDSave up to $2,216 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
3.06ct Cushion
$424 USD