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Cushion|Lab Grown|IGI

3.05ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG848603927

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848603927

Diamond specifications and retailer prices

From $589 CAD
$422 USD
As of October 29, 2026
Save $3,084 CAD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,674 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG848603927 or 848603927. Listed at 3 retailers as of October 29, 2026, with prices from $589 to $3,674, a $3,084 spread on the same certified stone. Brilliant Earth lists it at $3,674. 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

3.05
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848603927
Dimensions10.17 × 7.51 × 5.08 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm7.51 mm3.05 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848603927
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,674 CAD|Low: $589 CAD|High: $3,800 CAD|Avg: $2,176 CAD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$589 CAD
Retailer 2$1,118 CAD
Brilliant Earth$3,674 CAD

9 data points across 3 retailers

3 retailers$589 CAD to $3,674 CAD

A
Cheapest Retailer
-
$589 CAD
$422 USD
Final sale: no returns
A
Retailer 2
-
$1,118 CAD
£630 GBP
View
Most Expensive
B
Brilliant Earth
22227243A · Oct 29
$3,674 CAD
$2,630 USD
View
2 more retailers have this diamond
Prices start from $589 CADSave up to $3,084 CAD

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
3.05ct Cushion
$589 CAD