Cushion|Lab Grown|IGI

3.09ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG840627379

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840627379

Diamond specifications and retailer prices

From €638 EUR
$710 USD
As of October 29, 2026
Save €3,943 EUR (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,581 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840627379 or 840627379. Listed at 14 retailers as of October 29, 2026, with prices from €638 to €4,581, a €3,943 spread on the same certified stone. Yadav Diamonds lists it at €4,581. 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

3.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840627379
Dimensions10.48 × 7.58 × 5.05 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm7.58 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840627379
Side View
Table 59.0%Crown 34.4°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €677 EUR|Low: €638 EUR|High: €4,581 EUR|Avg: €1,604 EUR|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yadav Diamonds
October 30, 2026
Retailer 2€638 EUR
Retailer 9€666 EUR
Retailer 1€677 EUR
Retailer 6€815 EUR
Retailer 4€819 EUR
Retailer 8€867 EUR
Retailer 5€1,633 EUR
Retailer 10€1,824 EUR
Retailer 3€1,889 EUR
Retailer 13€1,939 EUR
Retailer 7€2,367 EUR
Retailer 12€3,228 EUR
Retailer 11€3,657 EUR
Yadav Diamonds€4,581 EUR

6 data points across 14 retailers

14 retailers€638 EUR to €4,581 EUR

A
Cheapest Retailer
-
€638 EUR
$710 USD
B+
Retailer 2
-
€666 EUR
$741 USD
View
A
Retailer 3
-
€677 EUR
£593 GBP
View
A
Retailer 4
-
€815 EUR
View
Retailer 5
-
€819 EUR
£718 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
€867 EUR
$965 USD
View
Retailer 7
-
€1,633 EUR
$1,817 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
€1,824 EUR
$2,030 USD
View
B+
Retailer 9
-
€1,889 EUR
$2,103 USD
View
B+
Retailer 10
-
€1,939 EUR
SGD 2,916 SGD
View
B
Retailer 11
-
€2,367 EUR
£2,074 GBP
View
B
Retailer 12
-
€3,228 EUR
$3,593 USD
View
B
Retailer 13
-
€3,657 EUR
$4,070 USD
View
Most Expensive
B
Yadav Diamonds
13366491 · Oct 30
€4,581 EUR
$5,099 USD
View
13 more retailers have this diamond
Prices start from €638 EURSave up to €3,943 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
3.09ct Cushion
€638 EUR