CaratHunter
Plans
Round|Lab Grown|IGI

3.06ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG735582320

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735582320

Diamond specifications and retailer prices

From €666 EUR
$741 USD
As of October 29, 2026
Save €7,007 EUR (91%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €7,673 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 LG735582320 or 735582320. Listed at 27 retailers as of October 29, 2026, with prices from €666 to €7,673, a €7,007 spread on the same certified stone. Brilliant Earth lists it at €7,673. 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 angle32.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735582320
Dimensions9.33 × 9.38 × 5.72 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 mm9.38 mm3.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735582320
Side View
Table 57.0%Crown 32.9°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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: €7,673 EUR|Low: €666 EUR|High: €7,907 EUR|Avg: €2,392 EUR|-3.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
October 29, 2026
Retailer 3€666 EUR
Retailer 27€724 EUR
Retailer 7€772 EUR
Retailer 24€841 EUR
Retailer 17€1,041 EUR
Retailer 6€1,045 EUR
Retailer 25€1,104 EUR
Retailer 9€1,267 EUR
Retailer 10€1,283 EUR
Retailer 2€1,300 EUR
Retailer 21€1,363 EUR
Retailer 12€1,482 EUR
Retailer 8€1,902 EUR
Retailer 26€1,923 EUR
Retailer 13€1,979 EUR
Retailer 23€2,002 EUR
Retailer 19€2,177 EUR
Retailer 4€2,396 EUR
Retailer 14€2,601 EUR
Retailer 15€2,610 EUR
Retailer 18€3,044 EUR
Retailer 20€3,193 EUR
Retailer 22€3,200 EUR
Retailer 11€4,195 EUR
Retailer 5€4,852 EUR
Retailer 16€5,912 EUR
Brilliant Earth€7,673 EUR

29 data points across 27 retailers

27 retailers€666 EUR to €7,673 EUR

A
Cheapest Retailer
-
€666 EUR
$741 USD
A
Retailer 2
-
€724 EUR
$806 USD
View
A
Retailer 3
-
€772 EUR
$859 USD
View
A
Retailer 4
-
€841 EUR
$936 USD
View
Final sale: no returns
A
Retailer 5
-
€1,041 EUR
$1,159 USD
View
A
Retailer 6
-
€1,045 EUR
£916 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
€1,104 EUR
HK$9,600 HKD
View
A
Retailer 8
-
€1,267 EUR
$1,410 USD
View
A
Retailer 9
-
€1,283 EUR
$1,428 USD
View
A
Retailer 10
-
€1,300 EUR
£1,139 GBP
View
A
Retailer 11
-
€1,363 EUR
View
A
Retailer 12
-
€1,482 EUR
$1,649 USD
View
A
Retailer 13
-
€1,902 EUR
$2,117 USD
View
A
Retailer 14
-
€1,923 EUR
A$3,293 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
€1,979 EUR
ZAR 35,584 ZAR
View
A
Retailer 16
-
€2,002 EUR
A$3,428 AUD
View
A
Retailer 17
-
€2,177 EUR
$2,424 USD
View
A
Retailer 18
-
€2,396 EUR
$2,667 USD
View
A
Retailer 19
-
€2,601 EUR
$2,895 USD
View
A
Retailer 20
-
€2,610 EUR
$2,905 USD
View
B+
Retailer 21
-
€3,044 EUR
$3,388 USD
View
B+
Retailer 22
-
€3,193 EUR
SGD 4,802 SGD
View
B+
Retailer 23
-
€3,200 EUR
£2,804 GBP
View
B+
Retailer 24
-
€4,195 EUR
A$7,183 AUD
View
Price last confirmed 24 days ago
B+
Retailer 25
-
€4,852 EUR
$5,400 USD
View
Price last confirmed 8 days ago
B+
Retailer 26
-
€5,912 EUR
$6,580 USD
View
Most Expensive
B
Brilliant Earth
21476045Y · Oct 29
€7,673 EUR
$8,540 USD
View
26 more retailers have this diamond
Prices start from €666 EURSave up to €7,007 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
€666 EUR