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Round|Lab Grown|IGI

3.06ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG741591086

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741591086

Diamond specifications and retailer prices

From €567 EUR
$631 USD
As of October 29, 2026
Save €6,693 EUR (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,260 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct 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 LG741591086 or 741591086. Listed at 23 retailers as of October 29, 2026, with prices from €567 to €7,260, a €6,693 spread on the same certified stone. Brilliant Earth lists it at €7,260. 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

3.06
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741591086
Dimensions9.33 × 9.22 × 5.78 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
9.33 mm9.22 mm3.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741591086
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 29
Current: €7,260 EUR|Low: €544 EUR|High: €7,260 EUR|Avg: €1,769 EUR
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 18€567 EUR
Retailer 17€616 EUR
Retailer 3€658 EUR
Retailer 10€658 EUR
Retailer 2€804 EUR
Retailer 7€988 EUR
Retailer 16€988 EUR
Retailer 15€1,041 EUR
Retailer 12€1,070 EUR
Retailer 11€1,098 EUR
Retailer 14€1,526 EUR
Retailer 6€1,679 EUR
Retailer 4€1,848 EUR
Retailer 8€1,872 EUR
Retailer 9€2,119 EUR
Retailer 13€2,784 EUR
Retailer 5€5,135 EUR
Brilliant Earth€7,260 EUR

27 data points across 18 retailers

23 retailers€567 EUR to €7,260 EUR

A
Cheapest Retailer
-
€567 EUR
$631 USD
A
Retailer 2
-
€616 EUR
$686 USD
View
A
Retailer 3
-
€658 EUR
$732 USD
View
Retailer 4
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€658 EUR
$732 USD
View
Price last confirmed 17 days ago
A
Retailer 5
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€804 EUR
£705 GBP
View
A
Retailer 6
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€988 EUR
$1,100 USD
View
A
Retailer 7
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€988 EUR
$1,100 USD
View
A
Retailer 8
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€1,001 EUR
$1,114 USD
View
A
Retailer 9
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€1,041 EUR
$1,159 USD
View
Final sale: no returns
A
Retailer 10
-
€1,070 EUR
View
A
Retailer 11
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€1,098 EUR
£962 GBP
View
A
Retailer 12
-
€1,526 EUR
ZAR 27,443 ZAR
View
A
Retailer 13
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€1,662 EUR
$1,850 USD
View
A
Retailer 14
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€1,679 EUR
$1,869 USD
View
A
Retailer 15
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€1,848 EUR
$2,057 USD
View
A
Retailer 16
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€1,872 EUR
$2,083 USD
View
A
Retailer 17
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€2,119 EUR
$2,359 USD
View
A
Retailer 18
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€2,243 EUR
$2,496 USD
View
A
Retailer 19
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€2,269 EUR
$2,525 USD
View
A
Retailer 20
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€2,307 EUR
$2,568 USD
View
B+
Retailer 21
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€2,784 EUR
£2,440 GBP
View
Retailer 22
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€5,135 EUR
$5,715 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
16922734A · Oct 29
€7,260 EUR
$8,080 USD
View
22 more retailers have this diamond
Prices start from €567 EURSave up to €6,693 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
3.06ct Round
€567 EUR