Radiant|Lab Grown|IGI

3.05ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG742530306

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG742530306

Diamond specifications and retailer prices

From €695 EUR
$776 USD
As of October 30, 2026
Save €4,398 EUR (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,093 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG742530306 or 742530306. Listed at 25 retailers as of October 30, 2026, with prices from €695 to €5,093, a €4,398 spread on the same certified stone. Brilliant Earth lists it at €5,093. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742530306
Dimensions10.15 × 7.16 × 4.77 mm
L/W Ratio1.42
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
10.15 mm7.16 mm3.05 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742530306
Side View
Table 66.0%Crown 42.9°Girdle: MediumPavilion 33.2°Culet: NoneDepth 66.6%

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 30
Current: €5,093 EUR|Low: €667 EUR|High: €5,093 EUR|Avg: €1,898 EUR
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
November 1, 2026
Retailer 3€695 EUR
Retailer 6€755 EUR
Retailer 4€806 EUR
Retailer 12€887 EUR
Retailer 19€971 EUR
Retailer 9€1,213 EUR
Retailer 13€1,235 EUR
Retailer 17€1,261 EUR
Retailer 14€1,279 EUR
Retailer 16€1,729 EUR
Retailer 15€1,820 EUR
Retailer 18€1,871 EUR
Retailer 5€2,265 EUR
Retailer 11€2,570 EUR
Retailer 10€2,630 EUR
Retailer 7€2,784 EUR
Retailer 2€3,020 EUR
Retailer 8€3,692 EUR
Brilliant Earth€5,093 EUR

30 data points across 19 retailers

25 retailers€695 EUR to €5,093 EUR

A
Cheapest Retailer
-
€695 EUR
$776 USD
A
Retailer 2
-
€755 EUR
$844 USD
View
A
Retailer 3
-
€806 EUR
$900 USD
View
Retailer 4
-
€806 EUR
$900 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€887 EUR
£780 GBP
View
A
Retailer 6
-
€971 EUR
$1,085 USD
View
A
Retailer 7
-
€1,139 EUR
$1,272 USD
View
A
Retailer 8
-
€1,213 EUR
$1,355 USD
View
A
Retailer 9
-
€1,235 EUR
£1,087 GBP
View
B+
Retailer 10
-
€1,261 EUR
$1,409 USD
View
Final sale: no returns
A
Retailer 11
-
€1,279 EUR
View
B+
Retailer 12
-
€1,729 EUR
$1,932 USD
View
B+
Retailer 13
-
€1,820 EUR
A$3,128 AUD
View
A
Retailer 14
-
€1,871 EUR
ZAR 33,769 ZAR
View
B+
Retailer 15
-
€1,916 EUR
$2,141 USD
View
B+
Retailer 16
-
€2,055 EUR
$2,296 USD
View
B+
Retailer 17
-
€2,265 EUR
$2,531 USD
View
B+
Retailer 18
-
€2,570 EUR
$2,871 USD
View
B+
Retailer 19
-
€2,630 EUR
$2,938 USD
View
B+
Retailer 20
-
€2,714 EUR
$3,032 USD
View
B+
Retailer 21
-
€2,724 EUR
$3,043 USD
View
B
Retailer 22
-
€2,784 EUR
$3,110 USD
View
B
Retailer 23
-
€3,020 EUR
£2,657 GBP
View
B
Retailer 24
-
€3,692 EUR
$4,125 USD
View
Most Expensive
B
Brilliant Earth
16923027A · Oct 31
€5,093 EUR
$5,690 USD
View
24 more retailers have this diamond
Prices start from €695 EURSave up to €4,398 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 Radiant
€695 EUR