Radiant|Lab Grown|IGI

4.01ct D IF Radiant Lab Grown Diamond

- • D/IF • IGI LG754595227

Certificate IGI LG754595227

Diamond specifications and retailer prices

From $3,814 USD
Save $13,644 USD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $17,458 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754595227 or 754595227. Listed at 25 retailers, with prices from $3,814 to $17,458 at With Clarity, a $13,644 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
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595227
Dimensions7.84 × 7.84 × 11.70 mm
L/W Ratio1.00
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
7.84 mm7.84 mm4.01 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595227
Side View
Table 63.0%Crown 43.3°Girdle: MediumPavilion 33.8°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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: Sep 30
Current: $14,717 USD|Low: $3,136 USD|High: $18,642 USD|Avg: $8,149 USD|-8.7%
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
Retailer 19
With Clarity
October 1, 2026
Retailer 3$4,219 USD
Retailer 2$4,485 USD
Retailer 18$5,024 USD
Retailer 7$5,424 USD
Retailer 19$5,504 USD
Retailer 6$5,543 USD
Retailer 13$5,948 USD
Retailer 15$6,228 USD
Retailer 5$6,812 USD
Retailer 4$7,038 USD
Retailer 11$7,173 USD
Retailer 14$9,246 USD
Retailer 17$9,592 USD
Retailer 16$9,617 USD
Retailer 10$11,821 USD
Retailer 9$12,112 USD
Retailer 8$12,286 USD
Retailer 12$14,314 USD
Retailer 1$14,717 USD
With Clarity$17,109 USD

39 data points across 20 retailers

25 retailers$3,814 USD to $17,458 USD

A
Cheapest Retailer
-
$3,814 USD
A
Retailer 2
-
$3,998 USD
View
A
Retailer 3
-
$4,219 USD
View
A
Retailer 4
-
$4,364 USD
View
A
Retailer 5
-
$4,485 USD
View
B+
Retailer 6
-
$5,024 USD
View
A
Retailer 7
-
$5,424 USD
View
A
Retailer 8
-
$5,504 USD
HK$43,000 HKD
View
A
Retailer 9
-
$5,529 USD
View
A
Retailer 10
-
$5,543 USD
View
A
Retailer 11
-
$5,962 USD
£4,694 GBP
View
A
Retailer 12
-
$5,995 USD
£4,721 GBP
View
Price last confirmed 21 days ago
A
Retailer 13
-
$6,228 USD
View
B+
Retailer 14
-
$6,812 USD
£5,364 GBP
View
A
Retailer 15
-
$7,038 USD
€6,703 EUR
View
B+
Retailer 16
-
$7,173 USD
View
Price last confirmed 72 days ago
B+
Retailer 17
-
$9,246 USD
ZAR 149,363 ZAR
View
B+
Retailer 18
-
$9,592 USD
£7,553 GBP
View
B+
Retailer 19
-
$9,617 USD
A$14,795 AUD
View
B+
Retailer 20
-
$11,821 USD
View
B
Retailer 21
-
$12,112 USD
View
B
Retailer 22
-
$12,286 USD
View
B
Retailer 23
-
$14,314 USD
A$22,022 AUD
View
B
Retailer 24
-
$14,717 USD
View
Most Expensive
B
With Clarity
754595227 · Sep 30
$17,458 USD
View
24 more retailers have this diamond
Prices start from $3,814 USDSave up to $13,644 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
$3,814 USD