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Cushion|Lab Grown|IGI

3.01ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG799605352

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

Certificate IGI LG799605352

Diamond specifications and retailer prices

From €1,224 EUR
$1,368 USD
As of October 30, 2026
Save €5,122 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,346 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 top-tier cut grade and certified by IGI LG799605352 or 799605352. Listed at 20 retailers as of October 29, 2026, with prices from €1,224 to €6,346, a €5,122 spread on the same certified stone. Brilliant Earth lists it at €6,346. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799605352
Dimensions8.47 × 8.40 × 5.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
8.47 mm8.40 mm3.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799605352
Side View
Table 64.0%Crown 36.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 66.3%

Caratlytics Score

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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 30
Current: €6,346 EUR|Low: €1,224 EUR|High: €6,346 EUR|Avg: €2,857 EUR
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 9€1,224 EUR
Retailer 10€1,268 EUR
Retailer 2€1,401 EUR
Retailer 16€1,414 EUR
Retailer 5€1,556 EUR
Retailer 12€1,842 EUR
Retailer 19€1,908 EUR
Retailer 13€2,037 EUR
Retailer 3€2,675 EUR
Retailer 17€2,862 EUR
Retailer 14€2,946 EUR
Retailer 6€3,069 EUR
Retailer 7€3,279 EUR
Retailer 4€3,641 EUR
Retailer 11€3,987 EUR
Retailer 15€4,098 EUR
Retailer 8€4,448 EUR
Retailer 18€4,968 EUR
Brilliant Earth€6,346 EUR

31 data points across 19 retailers

20 retailers€1,224 EUR to €6,346 EUR

A
Cheapest Retailer
-
€1,224 EUR
$1,368 USD
Final sale: no returns
Retailer 2
-
€1,268 EUR
$1,417 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
€1,401 EUR
£1,232 GBP
View
A
Retailer 4
-
€1,414 EUR
$1,580 USD
View
A
Retailer 5
-
€1,556 EUR
$1,738 USD
View
A
Retailer 6
-
€1,842 EUR
£1,620 GBP
View
A
Retailer 7
-
€1,908 EUR
$2,132 USD
View
A
Retailer 8
-
€2,037 EUR
View
A
Retailer 9
-
€2,675 EUR
$2,988 USD
View
Retailer 10
-
€2,862 EUR
A$4,920 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
€2,946 EUR
ZAR 53,171 ZAR
View
Retailer 12
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€3,069 EUR
£2,700 GBP
View
Price last confirmed 19 days ago
A
Retailer 13
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€3,279 EUR
$3,664 USD
View
A
Retailer 14
-
€3,514 EUR
$3,926 USD
View
A
Retailer 15
-
€3,641 EUR
$4,068 USD
View
B+
Retailer 16
-
€3,987 EUR
$4,455 USD
View
B+
Retailer 17
-
€4,098 EUR
£3,605 GBP
View
B+
Retailer 18
-
€4,448 EUR
$4,969 USD
View
Retailer 19
-
€4,968 EUR
$5,550 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
19793138A · Oct 29
€6,346 EUR
$7,090 USD
View
19 more retailers have this diamond
Prices start from €1,224 EURSave up to €5,122 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
€1,224 EUR