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Round|Lab Grown|IGI

3.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG744506883

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744506883

Diamond specifications and retailer prices

From €563 EUR
$629 USD
As of October 29, 2026
Save €6,642 EUR (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €7,205 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct 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 LG744506883 or 744506883. Listed at 24 retailers as of October 29, 2026, with prices from €563 to €7,205, a €6,642 spread on the same certified stone. Brilliant Earth lists it at €7,205. 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

3.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744506883
Dimensions9.26 × 9.31 × 5.77 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
9.26 mm9.31 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744506883
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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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: €7,205 EUR|Low: €541 EUR|High: €7,205 EUR|Avg: €1,796 EUR
Brilliant Earth
Retailer 2
Retailer 3
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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
October 31, 2026
Retailer 3€563 EUR
Retailer 17€612 EUR
Retailer 4€653 EUR
Retailer 10€799 EUR
Retailer 7€983 EUR
Retailer 16€985 EUR
Retailer 15€1,034 EUR
Retailer 12€1,062 EUR
Retailer 11€1,090 EUR
Retailer 2€1,500 EUR
Retailer 14€1,516 EUR
Retailer 5€1,836 EUR
Retailer 8€1,853 EUR
Retailer 9€2,104 EUR
Retailer 13€2,765 EUR
Retailer 6€5,098 EUR
Brilliant Earth€7,205 EUR

30 data points across 17 retailers

24 retailers€563 EUR to €7,205 EUR

A
Cheapest Retailer
-
€563 EUR
$629 USD
A
Retailer 2
-
€612 EUR
$684 USD
View
A
Retailer 3
-
€653 EUR
$729 USD
View
Retailer 4
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€653 EUR
$729 USD
View
Price last confirmed 19 days ago
A
Retailer 5
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€799 EUR
£703 GBP
View
A
Retailer 6
-
€983 EUR
$1,098 USD
View
A
Retailer 7
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€985 EUR
$1,100 USD
View
A
Retailer 8
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€994 EUR
$1,111 USD
View
A
Retailer 9
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€1,034 EUR
$1,155 USD
View
Final sale: no returns
A
Retailer 10
-
€1,062 EUR
View
A
Retailer 11
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€1,090 EUR
£959 GBP
View
A
Retailer 12
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€1,500 EUR
$1,676 USD
View
A
Retailer 13
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€1,516 EUR
ZAR 27,358 ZAR
View
A
Retailer 14
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€1,650 EUR
$1,843 USD
View
A
Retailer 15
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€1,668 EUR
$1,863 USD
View
A
Retailer 16
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€1,836 EUR
$2,051 USD
View
A
Retailer 17
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€1,853 EUR
$2,070 USD
View
A
Retailer 18
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€2,104 EUR
$2,351 USD
View
A
Retailer 19
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€2,228 EUR
$2,489 USD
View
A
Retailer 20
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€2,254 EUR
$2,518 USD
View
A
Retailer 21
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€2,293 EUR
$2,562 USD
View
B+
Retailer 22
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€2,765 EUR
£2,432 GBP
View
Retailer 23
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€5,098 EUR
$5,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
16922875A · Oct 29
€7,205 EUR
$8,050 USD
View
23 more retailers have this diamond
Prices start from €563 EURSave up to €6,642 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
3.05ct Round
€563 EUR