Radiant|Lab Grown|IGI

4.02ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG763649430

Certificate IGI LG763649430

Diamond specifications and retailer prices

From $2,937 USD
Save $13,084 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,021 USD at With Clarity
View at With Clarity

About this 4.02ct lab-grown radiant diamond

This 4.02ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG763649430 or 763649430. Listed at 19 retailers, with prices from $2,937 to $16,021 at With Clarity, a $13,084 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763649430
Dimensions11.26 × 7.88 × 5.31 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm7.88 mm4.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763649430
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 67.4%

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: $4,197 USD|Low: $2,097 USD|High: $15,701 USD|Avg: $6,821 USD|+1.9%
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
With Clarity
September 29, 2026
Retailer 15$2,937 USD
Retailer 4$3,205 USD
Retailer 5$3,520 USD
Retailer 10$4,157 USD
Retailer 1$4,197 USD
Retailer 12$4,505 USD
Retailer 3$4,672 USD
Retailer 7$5,602 USD
Retailer 16$5,776 USD
Retailer 13$6,735 USD
Retailer 6$7,673 USD
Retailer 17$8,136 USD
Retailer 11$8,246 USD
Retailer 8$8,512 USD
Retailer 14$10,202 USD
Retailer 9$10,613 USD
Retailer 2$14,450 USD
With Clarity$15,701 USD

37 data points across 18 retailers

19 retailers$2,937 USD to $16,021 USD

A
Cheapest Retailer
-
$2,937 USD
A
Retailer 2
-
$3,205 USD
View
A
Retailer 3
-
$3,520 USD
HK$27,500 HKD
View
A
Retailer 4
-
$4,157 USD
View
A
Retailer 5
-
$4,206 USD
£3,312 GBP
View
A
Retailer 6
-
$4,505 USD
€4,290 EUR
View
A
Retailer 7
-
$4,672 USD
View
A
Retailer 8
-
$5,602 USD
View
A
Retailer 9
-
$5,776 USD
£4,548 GBP
View
A
Retailer 10
-
$6,735 USD
View
A
Retailer 11
-
$7,673 USD
View
B+
Retailer 12
-
$8,136 USD
View
B+
Retailer 13
-
$8,246 USD
£6,493 GBP
View
B+
Retailer 14
-
$8,512 USD
View
B+
Retailer 15
-
$10,202 USD
SGD 13,786 SGD
View
B+
Retailer 16
-
$10,613 USD
View
B
Retailer 17
-
$14,450 USD
View
B
Retailer 18
-
$14,450 USD
View
Price last confirmed 14 days ago
Most Expensive
B
With Clarity
763649430 · Sep 30
$16,021 USD
View
18 more retailers have this diamond
Prices start from $2,937 USDSave up to $13,084 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
$2,937 USD