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Round|Lab Grown|IGI

3.01ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG811673353

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811673353

Diamond specifications and retailer prices

From €638 EUR
$713 USD
As of October 29, 2026
Save €7,024 EUR (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €7,662 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round 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 LG811673353 or 811673353. Listed at 22 retailers as of October 29, 2026, with prices from €638 to €7,662, a €7,024 spread on the same certified stone. Brilliant Earth lists it at €7,662. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811673353
Dimensions9.32 × 9.29 × 5.60 mm
L/W Ratio1.00
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
9.32 mm9.29 mm3.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811673353
Side View
Table 60.0%Crown 33.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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: €7,662 EUR|Low: €638 EUR|High: €8,772 EUR|Avg: €2,112 EUR|-7.0%
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
November 1, 2026
Retailer 5€638 EUR
Retailer 6€694 EUR
Retailer 7€740 EUR
Retailer 14€900 EUR
Retailer 8€902 EUR
Retailer 11€1,153 EUR
Retailer 9€1,172 EUR
Retailer 4€1,648 EUR
Retailer 12€1,671 EUR
Retailer 13€1,718 EUR
Retailer 3€1,942 EUR
Retailer 15€2,352 EUR
Retailer 2€2,906 EUR
Retailer 10€4,019 EUR
Brilliant Earth€7,662 EUR

30 data points across 15 retailers

22 retailers€638 EUR to €7,662 EUR

A
Cheapest Retailer
-
€638 EUR
$713 USD
A
Retailer 2
-
€694 EUR
$775 USD
View
A
Retailer 3
-
€714 EUR
$798 USD
View
Final sale: no returns
A
Retailer 4
-
€740 EUR
$827 USD
View
Retailer 5
-
€740 EUR
$827 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€900 EUR
$1,005 USD
View
A
Retailer 7
-
€902 EUR
£794 GBP
View
A
Retailer 8
-
€1,075 EUR
$1,201 USD
View
A
Retailer 9
-
€1,153 EUR
View
A
Retailer 10
-
€1,172 EUR
£1,031 GBP
View
A
Retailer 11
-
€1,201 EUR
$1,342 USD
View
A
Retailer 12
-
€1,648 EUR
$1,841 USD
View
A
Retailer 13
-
€1,671 EUR
A$2,872 AUD
View
A
Retailer 14
-
€1,718 EUR
ZAR 31,003 ZAR
View
A
Retailer 15
-
€1,835 EUR
$2,050 USD
View
A
Retailer 16
-
€1,942 EUR
A$3,338 AUD
View
A
Retailer 17
-
€2,080 EUR
$2,324 USD
View
A
Retailer 18
-
€2,352 EUR
$2,628 USD
View
B+
Retailer 19
-
€2,551 EUR
$2,850 USD
View
B+
Retailer 20
-
€2,906 EUR
£2,556 GBP
View
B+
Retailer 21
-
€4,019 EUR
A$6,908 AUD
View
Most Expensive
B
Brilliant Earth
20354352A · Oct 31
€7,662 EUR
$8,560 USD
View
21 more retailers have this diamond
Prices start from €638 EURSave up to €7,024 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 Round
€638 EUR