Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

- • E/IF • IGI LG773627371

Certificate IGI LG773627371

Diamond specifications and retailer prices

From $2,100 USD
Save $7,238 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,533 USD at With Clarity
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 standard cut grade and certified by IGI LG773627371 or 773627371. Listed at 12 retailers, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773627371
Dimensions7.88 × 7.88 × 10.57 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
Cut-
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 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $9,338 USD|Low: $1,861 USD|High: $461,200 USD|Avg: $18,798 USD|-12.3%
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
With Clarity
October 1, 2026
Retailer 10$2,100 USD
Retailer 11$3,085 USD
Retailer 9$3,145 USD
Retailer 7$3,489 USD
Retailer 16$3,550 USD
Retailer 2$3,703 USD
Retailer 3$4,755 USD
Retailer 4$5,425 USD
Retailer 13$5,559 USD
Retailer 6$6,431 USD
Retailer 12$6,485 USD
Retailer 5$7,612 USD
Retailer 15$8,430 USD
Retailer 1$9,338 USD
Retailer 8$9,430 USD
With Clarity$9,533 USD
Retailer 14$461,200 USD

15 data points across 17 retailers

12 retailers$2,100 USD to $9,338 USD

A
Cheapest Retailer
-
$2,100 USD
A
Retailer 2
-
$3,085 USD
€2,938 EUR
View
A
Retailer 3
-
$3,145 USD
View
B+
Retailer 4
-
$5,425 USD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$5,559 USD
View
B+
Retailer 6
-
$6,485 USD
View
B+
Retailer 7
-
$8,430 USD
View
B+
Retailer 8
-
$8,430 USD
View
Price last confirmed 14 days ago
B
Retailer 9
-
$9,338 USD
A$14,366 AUD
View
B
Retailer 10
-
$9,430 USD
View
Price last confirmed 40 days ago
Most Expensive
B
With Clarity
773627371 · Aug 25
$9,533 USD
View
Price last confirmed 36 days ago
10 more retailers have this diamond
Prices start from $2,100 USDSave up to $7,238 USD

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.

A
4.01ct Radiant
$2,100 USD