CaratHunter
Plans
Radiant|Lab Grown|IGI

4.02ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG743594204

Certificate IGI LG743594204

Diamond specifications and retailer prices

From $3,464 USD
Save $20,366 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $23,830 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.02ct lab-grown radiant diamond

This 4.02ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743594204 or 743594204. Listed at 26 retailers, with prices from $3,464 to $23,830 at Do Amore Diamonds, a $20,366 spread on the same certified stone. 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

4.02
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594204
Dimensions11.22 × 8.02 × 5.33 mm
L/W Ratio1.40
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
11.22 mm8.02 mm4.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594204
Side View
Table 63.0%Crown 41.4°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 66.5%

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: Sep 30
Current: $23,830 USD|Low: $3,086 USD|High: $24,500 USD|Avg: $8,450 USD|-2.7%
Do Amore 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 1, 2026
Retailer 6$3,920 USD
Retailer 9$4,133 USD
Retailer 5$4,175 USD
Retailer 3$4,579 USD
Retailer 10$5,436 USD
Retailer 4$5,594 USD
Retailer 19$5,773 USD
Retailer 17$5,963 USD
Retailer 8$6,828 USD
Retailer 21$6,860 USD
Retailer 7$7,056 USD
Retailer 18$9,267 USD
Retailer 13$9,615 USD
Retailer 20$9,641 USD
Retailer 14$11,000 USD
Retailer 11$11,062 USD
Retailer 15$11,851 USD
Retailer 22$12,250 USD
Retailer 16$14,350 USD
Retailer 2$14,754 USD
Retailer 12$16,181 USD
Do Amore Diamonds$23,830 USD

37 data points across 22 retailers

26 retailers$3,464 USD to $23,830 USD

A
Cheapest Retailer
-
$3,464 USD
A
Retailer 2
-
$3,769 USD
View
A
Retailer 3
-
$3,920 USD
View
A
Retailer 4
-
$3,963 USD
View
A
Retailer 5
-
$4,133 USD
View
A
Retailer 6
-
$4,175 USD
View
A
Retailer 7
-
$4,579 USD
View
A
Retailer 8
-
$5,436 USD
View
A
Retailer 9
-
$5,542 USD
View
A
Retailer 10
-
$5,594 USD
HK$43,700 HKD
View
A
Retailer 11
-
$5,773 USD
View
A
Retailer 12
-
$5,976 USD
£4,706 GBP
View
A
Retailer 13
-
$6,828 USD
£5,376 GBP
View
A
Retailer 14
-
$6,860 USD
View
A
Retailer 15
-
$7,056 USD
€6,720 EUR
View
B+
Retailer 16
-
$9,267 USD
ZAR 149,716 ZAR
View
B+
Retailer 17
-
$9,615 USD
£7,571 GBP
View
B+
Retailer 18
-
$9,641 USD
A$14,832 AUD
View
B+
Retailer 19
-
$11,000 USD
View
B+
Retailer 20
-
$11,062 USD
View
B+
Retailer 21
-
$11,851 USD
View
B+
Retailer 22
-
$12,250 USD
View
B
Retailer 23
-
$14,350 USD
A$22,077 AUD
View
B+
Retailer 24
-
$14,754 USD
View
B
Retailer 25
-
$16,181 USD
SGD 21,866 SGD
View
Most Expensive
B
Do Amore Diamonds
27-322FAC97B · Sep 30
$23,830 USD
View
25 more retailers have this diamond
Prices start from $3,464 USDSave up to $20,366 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
4.02ct Radiant
$3,464 USD