Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG811638019

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638019

Diamond specifications and retailer prices

From €489 EUR
$546 USD
As of October 31, 2026
Save €4,076 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,565 EUR at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811638019 or 811638019. Listed at 16 retailers as of October 29, 2026, with prices from €489 to €4,565, a €4,076 spread on the same certified stone. Brilliant Earth lists it at €4,565. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638019
Dimensions9.72 × 7.58 × 5.01 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm7.58 mm3.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638019
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
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 31
Current: €4,565 EUR|Low: €489 EUR|High: €5,111 EUR|Avg: €1,770 EUR|-10.7%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 3€489 EUR
Retailer 4€542 EUR
Retailer 11€685 EUR
Retailer 15€819 EUR
Retailer 5€845 EUR
Retailer 2€896 EUR
Retailer 9€923 EUR
Retailer 10€932 EUR
Retailer 12€1,264 EUR
Retailer 14€1,300 EUR
Retailer 7€1,746 EUR
Retailer 16€2,029 EUR
Retailer 8€2,048 EUR
Retailer 6€2,077 EUR
Retailer 13€2,512 EUR
Retailer 17€3,885 EUR
Brilliant Earth€4,565 EUR

32 data points across 17 retailers

16 retailers€489 EUR to €4,565 EUR

A
Cheapest Retailer
-
€489 EUR
$546 USD
Final sale: no returns
A
Retailer 2
-
€685 EUR
£603 GBP
View
A
Retailer 3
-
€819 EUR
$915 USD
View
A
Retailer 4
-
€845 EUR
$944 USD
View
A
Retailer 5
-
€896 EUR
View
A
Retailer 6
-
€923 EUR
$1,031 USD
View
A
Retailer 7
-
€932 EUR
£820 GBP
View
A
Retailer 8
-
€1,264 EUR
A$2,173 AUD
View
A
Retailer 9
-
€1,300 EUR
ZAR 23,468 ZAR
View
Retailer 10
-
€1,746 EUR
£1,536 GBP
View
Price last confirmed 22 days ago
B+
Retailer 11
-
€2,029 EUR
$2,267 USD
View
B+
Retailer 12
-
€2,048 EUR
$2,289 USD
View
B+
Retailer 13
-
€2,077 EUR
SGD 3,136 SGD
View
B+
Retailer 14
-
€2,512 EUR
£2,210 GBP
View
B
Retailer 15
-
€3,885 EUR
$4,340 USD
View
Most Expensive
B
Brilliant Earth
21068215Y · Oct 29
€4,565 EUR
$5,100 USD
View
15 more retailers have this diamond
Prices start from €489 EURSave up to €4,076 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
€489 EUR