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Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG654456161

Certificate IGI LG654456161

Diamond specifications and retailer prices

From $1,900 USD
Save $7,438 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,338 USD at Novita Diamonds
View at Novita Diamonds

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 LG654456161 or 654456161. Listed at 19 retailers, with prices from $1,900 to $9,338 at Novita Diamonds, a $7,438 spread on the same certified stone. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654456161
Dimensions11.57 × 7.79 × 5.09 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm7.79 mm4.01 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654456161
Side View
Table 64.0%Crown 41.9°Girdle: MediumPavilion 31.7°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $9,338 USD|Low: $1,397 USD|High: $9,338 USD|Avg: $4,176 USD|+1.4%
Novita Diamonds
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
October 1, 2026
Retailer 7$1,900 USD
Retailer 4$2,135 USD
Retailer 15$2,200 USD
Retailer 2$2,278 USD
Retailer 17$2,815 USD
Retailer 10$2,857 USD
Retailer 11$3,481 USD
Retailer 8$4,069 USD
Retailer 13$4,114 USD
Retailer 14$4,221 USD
Retailer 16$5,218 USD
Retailer 12$5,690 USD
Retailer 3$5,692 USD
Retailer 5$5,732 USD
Retailer 6$6,400 USD
Retailer 9$6,906 USD
Novita Diamonds$9,338 USD

40 data points across 17 retailers

19 retailers$1,900 USD to $9,338 USD

A
Cheapest Retailer
-
$1,900 USD
A
Retailer 2
-
$2,135 USD
View
A
Retailer 3
-
$2,200 USD
View
A
Retailer 4
-
$2,278 USD
HK$17,800 HKD
View
A
Retailer 5
-
$2,815 USD
View
A
Retailer 6
-
$2,857 USD
£2,249 GBP
View
A
Retailer 7
-
$2,863 USD
£2,254 GBP
View
A
Retailer 8
-
$3,481 USD
View
A
Retailer 9
-
$4,069 USD
£3,204 GBP
View
A
Retailer 10
-
$4,114 USD
ZAR 66,454 ZAR
View
A
Retailer 11
-
$4,221 USD
A$6,494 AUD
View
A
Retailer 12
-
$5,218 USD
View
B+
Retailer 13
-
$5,690 USD
£4,480 GBP
View
A
Retailer 14
-
$5,692 USD
View
A
Retailer 15
-
$5,732 USD
View
B+
Retailer 16
-
$6,400 USD
View
B+
Retailer 17
-
$6,906 USD
View
B+
Retailer 18
-
$8,175 USD
View
Most Expensive
B
Novita Diamonds
cert_654456161 · Oct 1
$9,338 USD
A$14,366 AUD
View
18 more retailers have this diamond
Prices start from $1,900 USDSave up to $7,438 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
$1,900 USD