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Cushion|Lab Grown|IGI

3.08ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG577391222

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG577391222

Diamond specifications and retailer prices

From €615 EUR
$687 USD
As of October 31, 2026
Save €3,708 EUR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,323 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577391222 or 577391222. Listed at 15 retailers as of October 31, 2026, with prices from €615 to €4,323, a €3,708 spread on the same certified stone. Brilliant Earth lists it at €4,323. 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

3.08
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577391222
Dimensions9.31 × 7.71 × 5.01 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.31 mm7.71 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577391222
Side View
Table 62.0%Crown 33.3°Girdle: MED-THKPavilion 32.4°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €4,323 EUR|Low: €542 EUR|High: €4,449 EUR|Avg: €1,675 EUR|-2.8%
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
November 1, 2026
Retailer 4€615 EUR
Retailer 11€681 EUR
Retailer 10€788 EUR
Retailer 3€924 EUR
Retailer 13€1,017 EUR
Retailer 12€1,044 EUR
Retailer 2€1,058 EUR
Retailer 7€1,439 EUR
Retailer 8€1,480 EUR
Retailer 14€1,978 EUR
Retailer 6€2,202 EUR
Retailer 5€2,250 EUR
Retailer 9€2,961 EUR
Brilliant Earth€4,323 EUR

42 data points across 14 retailers

15 retailers€615 EUR to €4,323 EUR

A
Cheapest Retailer
-
€615 EUR
$687 USD
Final sale: no returns
Retailer 2
-
€681 EUR
$761 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€788 EUR
$880 USD
View
A
Retailer 4
-
€924 EUR
$1,032 USD
View
A
Retailer 5
-
€1,017 EUR
$1,136 USD
View
A
Retailer 6
-
€1,044 EUR
$1,166 USD
View
A
Retailer 7
-
€1,058 EUR
£931 GBP
View
B+
Retailer 8
-
€1,439 EUR
A$2,474 AUD
View
B+
Retailer 9
-
€1,480 EUR
ZAR 26,705 ZAR
View
B+
Retailer 10
-
€1,978 EUR
£1,740 GBP
View
B+
Retailer 11
-
€2,188 EUR
HK$19,100 HKD
View
B+
Retailer 12
-
€2,202 EUR
$2,460 USD
View
B
Retailer 13
-
€2,250 EUR
$2,514 USD
View
B
Retailer 14
-
€2,961 EUR
£2,605 GBP
View
Most Expensive
B
Brilliant Earth
17969200A · Oct 31
€4,323 EUR
$4,830 USD
View
14 more retailers have this diamond
Prices start from €615 EURSave up to €3,708 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
3.08ct Cushion
€615 EUR