CaratHunter
Plans
Oval|Lab Grown|IGI

4.01ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG826624466

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826624466

Diamond specifications and retailer prices

From $2,925 AUD
$2,055 USD
As of October 29, 2026
Save $18,422 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,347 AUD at Yadav Diamonds · As of October 29, 2026
View at Yadav 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 LG826624466 or 826624466. Listed at 13 retailers as of October 29, 2026, with prices from $2,925 to $21,347, a $18,422 spread on the same certified stone. Yadav Diamonds lists it at $21,347. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826624466
Dimensions12.82 × 8.97 × 5.54 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm8.97 mm4.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826624466
Side View
Table 62.0%Crown 34.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.8%

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: $2,925 AUD|Low: $2,339 AUD|High: $21,347 AUD|Avg: $7,002 AUD
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
Yadav Diamonds
October 11, 2026
Retailer 1$2,925 AUD
Retailer 16$3,183 AUD
Retailer 17$3,277 AUD
Retailer 18$3,312 AUD
Retailer 14$3,393 AUD
Retailer 19$3,393 AUD
Retailer 5$3,630 AUD
Retailer 11$4,256 AUD
Retailer 9$4,617 AUD
Retailer 15$4,664 AUD
Retailer 4$4,984 AUD
Retailer 12$5,565 AUD
Retailer 8$5,987 AUD
Retailer 10$7,621 AUD
Retailer 2$8,413 AUD
Retailer 7$9,656 AUD
Retailer 6$11,872 AUD
Retailer 13$13,892 AUD
Retailer 3$14,657 AUD
Yadav Diamonds$21,347 AUD

13 data points across 20 retailers

13 retailers$2,925 AUD to $21,347 AUD

A
Cheapest Retailer
-
$2,925 AUD
$2,055 USD
Retailer 2
-
$2,925 AUD
$2,055 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$3,183 AUD
$2,236 USD
View
A
Retailer 4
-
$3,277 AUD
$2,302 USD
View
Final sale: no returns
A
Retailer 5
-
$3,312 AUD
$2,327 USD
View
A
Retailer 6
-
$3,393 AUD
$2,384 USD
View
A
Retailer 7
-
$4,664 AUD
$3,277 USD
View
A
Retailer 8
-
$4,984 AUD
CA$4,864 CAD
View
A
Retailer 9
-
$5,565 AUD
$3,910 USD
View
A
Retailer 10
-
$8,413 AUD
$5,911 USD
View
B+
Retailer 11
-
$13,892 AUD
$9,760 USD
View
B
Retailer 12
-
$14,657 AUD
$10,297 USD
View
Most Expensive
B
Yadav Diamonds
13223470 · Oct 29
$21,347 AUD
$14,997 USD
View
12 more retailers have this diamond
Prices start from $2,925 AUDSave up to $18,422 AUD

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
$2,925 AUD