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Cushion|Lab Grown|IGI

3.01ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG845670889

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG845670889

Diamond specifications and retailer prices

From €1,171 EUR
$1,308 USD
As of October 31, 2026
Save €7,771 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,942 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845670889 or 845670889. Listed at 15 retailers as of October 29, 2026, with prices from €1,171 to €8,942, a €7,771 spread on the same certified stone. Brilliant Earth lists it at €8,942. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845670889
Dimensions8.13 × 8.07 × 5.63 mm
L/W Ratio1.01
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
8.13 mm8.07 mm3.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845670889
Side View
Table 55.0%Crown 36.9°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 69.8%

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: €1,902 EUR|Low: €1,171 EUR|High: €4,451 EUR|Avg: €2,609 EUR|-10.0%
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
October 31, 2026
Retailer 12€1,171 EUR
Retailer 14€1,339 EUR
Retailer 8€1,387 EUR
Retailer 7€1,760 EUR
Retailer 6€1,783 EUR
Retailer 1€1,902 EUR
Retailer 9€2,113 EUR
Retailer 10€2,658 EUR
Retailer 4€2,893 EUR
Retailer 3€3,342 EUR
Retailer 11€3,511 EUR
Retailer 13€3,834 EUR
Retailer 5€4,025 EUR
Retailer 2€4,248 EUR

10 data points across 14 retailers

15 retailers€1,171 EUR to €8,942 EUR

A
Cheapest Retailer
-
€1,171 EUR
$1,308 USD
Final sale: no returns
A
Retailer 2
-
€1,339 EUR
£1,178 GBP
View
A
Retailer 3
-
€1,387 EUR
$1,550 USD
View
A
Retailer 4
-
€1,760 EUR
£1,548 GBP
View
A
Retailer 5
-
€1,783 EUR
$1,992 USD
View
A
Retailer 6
-
€1,902 EUR
View
A
Retailer 7
-
€2,113 EUR
$2,361 USD
View
A
Retailer 8
-
€2,658 EUR
$2,970 USD
View
A
Retailer 9
-
€2,893 EUR
ZAR 52,221 ZAR
View
B+
Retailer 10
-
€3,342 EUR
£2,940 GBP
View
A
Retailer 11
-
€3,511 EUR
$3,923 USD
View
B+
Retailer 12
-
€3,834 EUR
$4,284 USD
View
B+
Retailer 13
-
€4,025 EUR
£3,541 GBP
View
B+
Retailer 14
-
€4,248 EUR
$4,746 USD
View
Most Expensive
B
Brilliant Earth
22292598A · Oct 29
€8,942 EUR
$9,990 USD
View
14 more retailers have this diamond
Prices start from €1,171 EURSave up to €7,771 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
€1,171 EUR