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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 €287 EUR
$321 USD
As of November 1, 2026
Save €1,207 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,495 EUR at Brilliant Earth · As of October 31, 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 31, 2026, with prices from €287 to €1,495, a €1,207 spread on the same certified stone. Brilliant Earth lists it at €1,495. 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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Price History

Last verified: Nov 1
Current: €1,495 EUR|Low: €287 EUR|High: €1,549 EUR|Avg: €807 EUR|-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
November 2, 2026
Retailer 7€287 EUR
Retailer 5€321 EUR
Retailer 11€456 EUR
Retailer 15€523 EUR
Retailer 8€561 EUR
Retailer 10€565 EUR
Retailer 13€578 EUR
Retailer 12€695 EUR
Retailer 2€769 EUR
Retailer 4€1,065 EUR
Retailer 9€1,114 EUR
Retailer 14€1,222 EUR
Retailer 3€1,241 EUR
Retailer 6€1,290 EUR
Brilliant Earth€1,495 EUR

45 data points across 15 retailers

15 retailers€287 EUR to €1,495 EUR

A
Cheapest Retailer
-
€287 EUR
$321 USD
Final sale: no returns
Retailer 2
-
€321 EUR
$359 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€456 EUR
$510 USD
View
B+
Retailer 4
-
€523 EUR
$584 USD
View
A
Retailer 5
-
€561 EUR
£494 GBP
View
A
Retailer 6
-
€565 EUR
View
A
Retailer 7
-
€578 EUR
$646 USD
View
A
Retailer 8
-
€695 EUR
$777 USD
View
A
Retailer 9
-
€769 EUR
ZAR 13,874 ZAR
View
B+
Retailer 10
-
€1,065 EUR
$1,190 USD
View
B+
Retailer 11
-
€1,114 EUR
$1,245 USD
View
B+
Retailer 12
-
€1,222 EUR
$1,365 USD
View
B+
Retailer 13
-
€1,241 EUR
£1,092 GBP
View
Retailer 14
-
€1,290 EUR
£1,135 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
12666615A · Oct 31
€1,495 EUR
$1,670 USD
View
14 more retailers have this diamond
Prices start from €287 EURSave up to €1,207 EUR

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
€287 EUR