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Round|Lab Grown|IGI

3.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG764610974

Shape and cutting style on the report: Round brilliant

Certificate IGI LG764610974

Diamond specifications and retailer prices

From €581 EUR
$649 USD
As of October 29, 2026
Save €6,025 EUR (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €6,606 EUR at Brilliant Earth · As of October 30, 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 LG764610974 or 764610974. Listed at 25 retailers as of October 29, 2026, with prices from €581 to €6,606, a €6,025 spread on the same certified stone. Brilliant Earth lists it at €6,606. 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°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764610974
Dimensions9.40 × 9.33 × 5.73 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
9.40 mm9.33 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764610974
Side View
Table 57.0%Crown 35°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.3%

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: €6,606 EUR|Low: €559 EUR|High: €7,402 EUR|Avg: €1,860 EUR|-10.8%
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
October 31, 2026
Retailer 3€581 EUR
Retailer 18€633 EUR
Retailer 13€651 EUR
Retailer 5€674 EUR
Retailer 14€825 EUR
Retailer 8€1,013 EUR
Retailer 17€1,016 EUR
Retailer 2€1,074 EUR
Retailer 15€1,097 EUR
Retailer 12€1,523 EUR
Retailer 11€1,552 EUR
Retailer 16€1,566 EUR
Retailer 9€1,858 EUR
Retailer 6€1,896 EUR
Retailer 10€2,177 EUR
Retailer 4€2,844 EUR
Retailer 7€5,098 EUR
Brilliant Earth€6,606 EUR

28 data points across 18 retailers

25 retailers€581 EUR to €6,606 EUR

A
Cheapest Retailer
-
€581 EUR
$649 USD
A
Retailer 2
-
€633 EUR
$707 USD
View
A
Retailer 3
-
€651 EUR
$727 USD
View
Final sale: no returns
A
Retailer 4
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€674 EUR
$753 USD
View
Retailer 5
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€674 EUR
$753 USD
View
Price last confirmed 19 days ago
A
Retailer 6
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€825 EUR
£726 GBP
View
A
Retailer 7
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€1,013 EUR
$1,132 USD
View
A
Retailer 8
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€1,015 EUR
$1,134 USD
View
A
Retailer 9
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€1,016 EUR
$1,135 USD
View
A
Retailer 10
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€1,074 EUR
£945 GBP
View
A
Retailer 11
-
€1,097 EUR
View
A
Retailer 12
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€1,523 EUR
A$2,618 AUD
View
A
Retailer 13
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€1,552 EUR
$1,734 USD
View
A
Retailer 14
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€1,566 EUR
ZAR 28,260 ZAR
View
A
Retailer 15
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€1,707 EUR
$1,907 USD
View
A
Retailer 16
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€1,722 EUR
$1,924 USD
View
A
Retailer 17
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€1,858 EUR
$2,076 USD
View
A
Retailer 18
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€1,896 EUR
$2,118 USD
View
A
Retailer 19
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€2,177 EUR
$2,432 USD
View
A
Retailer 20
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€2,300 EUR
$2,570 USD
View
A
Retailer 21
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€2,327 EUR
$2,600 USD
View
A
Retailer 22
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€2,352 EUR
$2,628 USD
View
B+
Retailer 23
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€2,844 EUR
£2,502 GBP
View
Retailer 24
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€5,098 EUR
$5,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
17284099A · Oct 30
€6,606 EUR
$7,380 USD
View
24 more retailers have this diamond
Prices start from €581 EURSave up to €6,025 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
€581 EUR