CaratHunter
Plans
Radiant|Lab Grown|IGI

3.03ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG811634232

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

Certificate IGI LG811634232

Diamond specifications and retailer prices

From €2,404 EUR
HK$20,900 HKD
As of October 30, 2026
Save €7,587 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €9,991 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634232 or 811634232. Listed at 13 retailers as of October 29, 2026, with prices from €2,404 to €9,991, a €7,587 spread on the same certified stone. Brilliant Earth lists it at €9,991. 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

3.03
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634232
Dimensions10.61 × 7.15 × 4.66 mm
L/W Ratio1.48
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
10.61 mm7.15 mm3.03 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634232
Side View
Table 63.0%Crown 41.8°Girdle: MediumPavilion 33.1°Culet: NoneDepth 65.2%

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: €9,991 EUR|Low: €2,404 EUR|High: €9,991 EUR|Avg: €5,275 EUR|+1.1%
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
October 30, 2026
Retailer 12€2,404 EUR
Retailer 2€2,706 EUR
Retailer 11€2,913 EUR
Retailer 10€2,972 EUR
Retailer 5€3,270 EUR
Retailer 6€4,570 EUR
Retailer 9€5,151 EUR
Retailer 13€5,303 EUR
Retailer 8€5,642 EUR
Retailer 7€5,651 EUR
Retailer 4€6,893 EUR
Retailer 3€7,606 EUR
Brilliant Earth€9,991 EUR

41 data points across 13 retailers

13 retailers€2,404 EUR to €9,991 EUR

A
Cheapest Retailer
-
€2,404 EUR
HK$20,900 HKD
A
Retailer 2
-
€2,706 EUR
£2,372 GBP
View
A
Retailer 3
-
€2,913 EUR
$3,242 USD
View
A
Retailer 4
-
€2,972 EUR
$3,308 USD
View
Retailer 5
-
€3,270 EUR
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€4,570 EUR
ZAR 82,169 ZAR
View
B+
Retailer 7
-
€5,151 EUR
$5,733 USD
View
B+
Retailer 8
-
€5,303 EUR
$5,902 USD
View
B+
Retailer 9
-
€5,642 EUR
$6,280 USD
View
B+
Retailer 10
-
€5,651 EUR
£4,952 GBP
View
B
Retailer 11
-
€6,893 EUR
$7,672 USD
View
B
Retailer 12
-
€7,606 EUR
$8,466 USD
View
Most Expensive
B
Brilliant Earth
20871390A · Oct 29
€9,991 EUR
$11,120 USD
View
12 more retailers have this diamond
Prices start from €2,404 EURSave up to €7,587 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
3.03ct Radiant
€2,404 EUR