Cushion|Lab Grown|IGI

3.01ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG830648623

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830648623

Diamond specifications and retailer prices

From €2,895 EUR
$3,234 USD
As of October 30, 2026
Save €7,628 EUR (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €11,008 EUR at Taylor and Hart · As of October 3, 2026
View at Taylor and Hart

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830648623 or 830648623. Listed at 11 retailers as of October 30, 2026, with a 264% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830648623
Dimensions9.78 × 7.72 × 5.15 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.78 mm7.72 mm3.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830648623
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.7%

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 30
Current: €3,631 EUR|Low: €2,290 EUR|High: €15,190 EUR|Avg: €6,865 EUR
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Taylor and Hart
October 8, 2026
Retailer 14€2,895 EUR
Retailer 8€3,216 EUR
Retailer 9€3,303 EUR
Retailer 3€3,441 EUR
Retailer 6€3,499 EUR
Retailer 1€3,631 EUR
Retailer 4€4,365 EUR
Retailer 19€4,737 EUR
Retailer 15€5,192 EUR
Retailer 7€5,456 EUR
Retailer 18€7,364 EUR
Retailer 13€7,871 EUR
Retailer 5€7,912 EUR
Retailer 2€8,109 EUR
Retailer 10€9,193 EUR
Retailer 17€9,739 EUR
Retailer 12€10,292 EUR
Retailer 16€10,523 EUR
Taylor and Hart€11,008 EUR
Retailer 11€15,190 EUR

18 data points across 20 retailers

11 retailers€2,895 EUR to €10,523 EUR

A
Cheapest Retailer
-
€2,895 EUR
$3,234 USD
Retailer 2
-
€3,441 EUR
$3,844 USD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
€3,631 EUR
CA$5,634 CAD
View
B+
Retailer 4
-
€5,192 EUR
$5,800 USD
View
Retailer 5
-
€7,364 EUR
ZAR 132,914 ZAR
View
Price last confirmed 28 days ago
B
Retailer 6
-
€7,871 EUR
$8,794 USD
View
Retailer 7
-
€8,109 EUR
£7,133 GBP
View
Price last confirmed 30 days ago
Retailer 8
-
€9,739 EUR
$10,880 USD
View
Price last confirmed 27 days ago
B
Retailer 9
-
€10,292 EUR
$11,498 USD
View
B
Retailer 10
-
€10,523 EUR
$11,756 USD
View
Most Expensive
Taylor and Hart
VOBMBJ1 · Oct 3
€11,008 EUR
$12,299 USD
View
Price last confirmed 28 days ago
10 more retailers have this diamond
Prices start from €2,895 EURSave up to €7,628 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
3.01ct Cushion
€2,895 EUR