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Cushion|Lab Grown|IGI

2.28ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG668408487

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG668408487

Diamond specifications and retailer prices

From $449 CAD
$321 USD
As of October 28, 2026
Save $1,888 CAD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,337 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.28ct lab-grown cushion diamond

This 2.28ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668408487 or 668408487. Listed at 15 retailers as of October 28, 2026, with prices from $449 to $2,337, a $1,888 spread on the same certified stone. Brilliant Earth lists it at $2,337. 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

2.28
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668408487
Dimensions8.60 × 6.67 × 4.67 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm6.67 mm2.28 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG668408487
Side View
Table 59.0%Crown 34.6°Girdle: STK-VTKPavilion 33.1°Culet: NoneDepth 70.0%

Caratlytics Score

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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 28
Current: $2,337 CAD|Low: $449 CAD|High: $2,421 CAD|Avg: $1,232 CAD|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 7$449 CAD
Retailer 13$502 CAD
Retailer 12$721 CAD
Retailer 15$827 CAD
Retailer 8$886 CAD
Retailer 9$891 CAD
Retailer 6$910 CAD
Retailer 3$1,089 CAD
Retailer 11$1,212 CAD
Retailer 2$1,665 CAD
Retailer 10$1,750 CAD
Retailer 4$1,931 CAD
Retailer 5$1,962 CAD
Retailer 14$2,017 CAD
Brilliant Earth$2,337 CAD

44 data points across 15 retailers

15 retailers$449 CAD to $2,337 CAD

A
Cheapest Retailer
-
$449 CAD
$321 USD
Final sale: no returns
A
Retailer 2
-
$502 CAD
$359 USD
View
A
Retailer 3
-
$721 CAD
$515 USD
View
B+
Retailer 4
-
$827 CAD
$591 USD
View
A
Retailer 5
-
$886 CAD
£499 GBP
View
A
Retailer 6
-
$891 CAD
€606 EUR
View
A
Retailer 7
-
$910 CAD
$650 USD
View
A
Retailer 8
-
$1,089 CAD
$778 USD
View
A
Retailer 9
-
$1,212 CAD
ZAR 13,990 ZAR
View
B+
Retailer 10
-
$1,665 CAD
$1,190 USD
View
B+
Retailer 11
-
$1,750 CAD
$1,250 USD
View
B+
Retailer 12
-
$1,931 CAD
$1,380 USD
View
B+
Retailer 13
-
$1,962 CAD
£1,104 GBP
View
B+
Retailer 14
-
$2,017 CAD
£1,135 GBP
View
Most Expensive
B
Brilliant Earth
12666615A · Oct 29
$2,337 CAD
$1,670 USD
View
14 more retailers have this diamond
Prices start from $449 CADSave up to $1,888 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
2.28ct Cushion
$449 CAD