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Oval|Lab Grown|IGI

4.01ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG754576579

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754576579

Diamond specifications and retailer prices

From $3,237 USD
As of October 29, 2026
Save $7,888 USD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,490 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 LG754576579 or 754576579. Listed at 19 retailers as of October 29, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754576579
Dimensions8.46 × 8.46 × 5.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm8.46 mm4.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754576579
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 33.4°Culet: NoneDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $11,490 USD|Low: $3,081 USD|High: $461,200 USD|Avg: $20,235 USD|-2.9%
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
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 9$3,237 USD
Retailer 18$3,350 USD
Retailer 14$3,374 USD
Retailer 7$4,176 USD
Retailer 12$4,311 USD
Retailer 8$4,560 USD
Retailer 16$5,065 USD
Retailer 11$5,160 USD
Retailer 5$5,502 USD
Retailer 19$5,567 USD
Retailer 10$6,210 USD
Retailer 13$6,794 USD
Retailer 17$6,849 USD
Retailer 4$8,018 USD
Retailer 15$8,133 USD
Retailer 3$8,901 USD
Retailer 2$11,000 USD
Retailer 6$11,125 USD
Novita Diamonds$11,490 USD

32 data points across 19 retailers

19 retailers$3,237 USD to $11,125 USD

A
Cheapest Retailer
-
$3,237 USD
A
Retailer 2
-
$3,350 USD
View
A
Retailer 3
-
$3,374 USD
View
Final sale: no returns
A
Retailer 4
-
$4,176 USD
View
A
Retailer 5
-
$4,311 USD
£3,395 GBP
View
A
Retailer 6
-
$4,560 USD
View
A
Retailer 7
-
$5,065 USD
€4,824 EUR
View
B+
Retailer 8
-
$5,502 USD
£4,332 GBP
View
B+
Retailer 9
-
$5,567 USD
View
Retailer 10
-
$6,210 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$6,794 USD
ZAR 109,757 ZAR
View
Retailer 12
-
$6,849 USD
A$10,537 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$8,018 USD
View
B+
Retailer 14
-
$8,114 USD
View
B+
Retailer 15
-
$8,133 USD
£6,404 GBP
View
B
Retailer 16
-
$8,901 USD
View
B
Retailer 17
-
$11,000 USD
View
B
Retailer 18
-
$11,125 USD
View
Most Expensive
Novita Diamonds
cert_754576579 · Oct 8
$11,490 USD
A$17,677 AUD
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from $3,237 USDSave up to $7,888 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
$3,237 USD