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Oval|Lab Grown|IGI

4.01ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG734540363

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG734540363

Diamond specifications and retailer prices

From $3,054 USD
As of October 29, 2026
Save $11,296 USD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,350 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval 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 LG734540363 or 734540363. Listed at 24 retailers as of October 29, 2026, with prices from $3,054 to $14,350, a $11,296 spread on the same certified stone. Brilliant Earth lists it at $14,350. 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

4.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734540363
Dimensions12.94 × 8.68 × 5.29 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm8.68 mm4.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734540363
Side View
Table 62.0%Crown 39.1°Girdle: MED-STKPavilion 36°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $14,350 USD|Low: $815 USD|High: $461,200 USD|Avg: $20,964 USD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 25
October 30, 2026
Retailer 15$815 USD
Retailer 3$3,054 USD
Retailer 23$3,322 USD
Retailer 9$3,542 USD
Retailer 12$3,550 USD
Retailer 25$3,700 USD
Retailer 19$3,749 USD
Retailer 6$4,426 USD
Retailer 24$4,539 USD
Retailer 2$4,694 USD
Retailer 11$5,062 USD
Retailer 21$5,627 USD
Retailer 5$5,665 USD
Retailer 16$5,667 USD
Retailer 4$6,010 USD
Retailer 18$6,111 USD
Retailer 13$7,538 USD
Retailer 22$7,602 USD
Retailer 8$8,819 USD
Retailer 20$9,026 USD
Retailer 7$9,822 USD
Retailer 14$11,490 USD
Retailer 10$12,338 USD
Brilliant Earth$14,350 USD
Retailer 17$17,024 USD

33 data points across 25 retailers

24 retailers$3,054 USD to $14,350 USD

A
Cheapest Retailer
-
$3,054 USD
A
Retailer 2
-
$3,322 USD
View
A
Retailer 3
-
$3,542 USD
View
A
Retailer 4
-
$3,550 USD
View
A
Retailer 5
-
$3,700 USD
View
A
Retailer 6
-
$3,749 USD
View
Final sale: no returns
A
Retailer 7
-
$4,426 USD
View
A
Retailer 8
-
$4,539 USD
View
A
Retailer 9
-
$4,694 USD
£3,696 GBP
View
A
Retailer 10
-
$5,062 USD
View
A
Retailer 11
-
$5,627 USD
€5,359 EUR
View
A
Retailer 12
-
$5,665 USD
View
Retailer 13
-
$6,010 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$6,111 USD
£4,812 GBP
View
Retailer 15
-
$6,225 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$7,538 USD
ZAR 121,773 ZAR
View
Retailer 17
-
$7,602 USD
A$11,695 AUD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$8,483 USD
View
B+
Retailer 19
-
$8,819 USD
View
B+
Retailer 20
-
$9,026 USD
£7,107 GBP
View
B
Retailer 21
-
$9,822 USD
View
Retailer 22
-
$11,490 USD
A$17,677 AUD
View
Price last confirmed 21 days ago
B
Retailer 23
-
$12,338 USD
View
Most Expensive
B
Brilliant Earth
16604487A · Oct 29
$14,350 USD
View
23 more retailers have this diamond
Prices start from $3,054 USDSave up to $11,296 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.01ct Oval
$3,054 USD