Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG773627371

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

Certificate IGI LG773627371

Diamond specifications and retailer prices

From €1,727 EUR
$1,929 USD
As of October 31, 2026
Save €6,981 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,707 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG773627371 or 773627371. Listed at 20 retailers as of October 31, 2026, with prices from €1,727 to €8,707, a €6,981 spread on the same certified stone. With Clarity lists it at €8,707. 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

4.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773627371
Dimensions7.88 × 7.88 × 5.50 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.88 mm4.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773627371
Side View
Table 68.0%Crown 50.1°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 69.8%

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 31
Current: €2,820 EUR|Low: €1,666 EUR|High: €412,816 EUR|Avg: €15,138 EUR|-24.2%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 11€1,727 EUR
Retailer 16€1,938 EUR
Retailer 6€1,994 EUR
Retailer 12€2,536 EUR
Retailer 5€2,558 EUR
Retailer 10€2,815 EUR
Retailer 1€2,820 EUR
Retailer 3€3,697 EUR
Retailer 13€3,807 EUR
Retailer 15€3,838 EUR
Retailer 17€4,679 EUR
Retailer 2€4,820 EUR
Retailer 14€5,115 EUR
Retailer 18€5,165 EUR
Retailer 8€5,773 EUR
Retailer 4€6,274 EUR
Retailer 9€7,322 EUR
Retailer 7€8,377 EUR
With Clarity€8,707 EUR

31 data points across 19 retailers

20 retailers€1,727 EUR to €8,707 EUR

A
Cheapest Retailer
-
€1,727 EUR
$1,929 USD
Final sale: no returns
A
Retailer 2
-
€1,938 EUR
$2,165 USD
View
A
Retailer 3
-
€1,994 EUR
$2,228 USD
View
A
Retailer 4
-
€2,536 EUR
£2,231 GBP
View
A
Retailer 5
-
€2,558 EUR
$2,858 USD
View
A
Retailer 6
-
€2,815 EUR
$3,145 USD
View
A
Retailer 7
-
€2,820 EUR
View
A
Retailer 8
-
€3,697 EUR
£3,252 GBP
View
A
Retailer 9
-
€3,807 EUR
ZAR 68,714 ZAR
View
Retailer 10
-
€3,838 EUR
A$6,597 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
€4,604 EUR
$5,144 USD
View
A
Retailer 12
-
€4,679 EUR
$5,227 USD
View
A
Retailer 13
-
€4,820 EUR
$5,385 USD
View
A
Retailer 14
-
€5,115 EUR
£4,500 GBP
View
B+
Retailer 15
-
€5,165 EUR
$5,771 USD
View
Retailer 16
-
€5,773 EUR
$6,450 USD
View
Price last confirmed 16 days ago
B+
Retailer 17
-
€6,274 EUR
$7,009 USD
View
B
Retailer 18
-
€7,322 EUR
$8,180 USD
View
Retailer 19
-
€8,377 EUR
A$14,399 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
With Clarity
773627371 · Oct 31
€8,707 EUR
$9,728 USD
View
19 more retailers have this diamond
Prices start from €1,727 EURSave up to €6,981 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
4.01ct Radiant
€1,727 EUR