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Round|Lab Grown|IGI

3.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG844683388

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844683388

Diamond specifications and retailer prices

From €713 EUR
$797 USD
As of October 29, 2026
Save €6,949 EUR (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,662 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 LG844683388 or 844683388. Listed at 15 retailers as of October 29, 2026, with prices from €713 to €7,662, a €6,949 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

3.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683388
Dimensions9.27 × 9.23 × 5.76 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
9.27 mm9.23 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844683388
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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: €7,662 EUR|Low: €713 EUR|High: €8,942 EUR|Avg: €2,169 EUR|-14.3%
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
October 31, 2026
Retailer 15€713 EUR
Retailer 5€859 EUR
Retailer 12€904 EUR
Retailer 3€1,054 EUR
Retailer 2€1,056 EUR
Retailer 13€1,172 EUR
Retailer 8€1,181 EUR
Retailer 10€1,669 EUR
Retailer 14€1,716 EUR
Retailer 11€1,820 EUR
Retailer 9€2,078 EUR
Retailer 7€2,468 EUR
Retailer 4€2,478 EUR
Retailer 6€2,945 EUR
Brilliant Earth€7,662 EUR

20 data points across 15 retailers

15 retailers€713 EUR to €7,662 EUR

A
Cheapest Retailer
-
€713 EUR
$797 USD
Final sale: no returns
A
Retailer 2
-
€859 EUR
HK$7,500 HKD
View
A
Retailer 3
-
€904 EUR
£795 GBP
View
A
Retailer 4
-
€1,054 EUR
$1,178 USD
View
A
Retailer 5
-
€1,056 EUR
$1,180 USD
View
A
Retailer 6
-
€1,172 EUR
View
A
Retailer 7
-
€1,181 EUR
£1,039 GBP
View
A
Retailer 8
-
€1,669 EUR
A$2,868 AUD
View
A
Retailer 9
-
€1,716 EUR
ZAR 30,964 ZAR
View
A
Retailer 10
-
€1,820 EUR
$2,033 USD
View
A
Retailer 11
-
€2,078 EUR
$2,321 USD
View
A
Retailer 12
-
€2,468 EUR
$2,757 USD
View
A
Retailer 13
-
€2,478 EUR
SGD 3,741 SGD
View
Retailer 14
-
€2,945 EUR
£2,591 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21813252A · Oct 30
€7,662 EUR
$8,560 USD
View
14 more retailers have this diamond
Prices start from €713 EURSave up to €6,949 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
€713 EUR