CaratHunter
Plans
Oval|Lab Grown|IGI

4.00ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG780661620

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780661620

Diamond specifications and retailer prices

From ₹1,92,350 INR
$2,019 USD
As of October 29, 2026
Save ₹13,07,200 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹14,99,550 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780661620 or 780661620. Listed at 13 retailers as of October 28, 2026, with prices from ₹1,92,350 to ₹14,99,550, a ₹13,07,200 spread on the same certified stone. Brilliant Earth lists it at ₹14,99,550. 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

4.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661620
Dimensions12.83 × 8.78 × 5.39 mm
L/W Ratio1.46
Girdle conditionFaceted
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
12.83 mm8.78 mm4.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661620
Side View
Table 57.0%Crown 36.4°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 61.4%

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: ₹14,99,550 INR|Low: ₹1,92,350 INR|High: ₹25,30,977 INR|Avg: ₹8,66,944 INR|-3.0%
Brilliant Earth
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
October 30, 2026
Retailer 10₹1,92,350 INR
Retailer 11₹2,39,128 INR
Retailer 4₹3,28,967 INR
Retailer 16₹3,36,589 INR
Retailer 3₹3,38,494 INR
Retailer 8₹3,94,418 INR
Retailer 2₹3,98,419 INR
Retailer 6₹4,96,357 INR
Retailer 7₹5,34,084 INR
Retailer 15₹6,13,405 INR
Retailer 17₹6,64,032 INR
Retailer 12₹6,71,753 INR
Retailer 5₹6,79,928 INR
Retailer 14₹10,10,338 INR
Retailer 13₹13,23,300 INR
Brilliant Earth₹14,99,550 INR
Retailer 9₹25,30,977 INR

16 data points across 17 retailers

13 retailers₹1,92,350 INR to ₹14,99,550 INR

A
Cheapest Retailer
-
₹1,92,350 INR
$2,019 USD
A
Retailer 2
-
₹2,39,128 INR
$2,510 USD
View
A
Retailer 3
-
₹3,28,967 INR
$3,453 USD
View
A
Retailer 4
-
₹3,36,589 INR
$3,533 USD
View
A
Retailer 5
-
₹3,38,494 INR
$3,553 USD
View
A
Retailer 6
-
₹3,98,419 INR
$4,182 USD
View
Retailer 7
-
₹5,34,084 INR
$5,606 USD
View
Price last confirmed 36 days ago
B+
Retailer 8
-
₹6,13,405 INR
$6,439 USD
View
B+
Retailer 9
-
₹6,64,032 INR
$6,970 USD
View
B+
Retailer 10
-
₹6,71,753 INR
£5,552 GBP
View
B+
Retailer 11
-
₹10,10,338 INR
$10,605 USD
View
B
Retailer 12
-
₹13,23,300 INR
$13,890 USD
View
Most Expensive
B
Brilliant Earth
18495034Y · Oct 28
₹14,99,550 INR
$15,740 USD
View
12 more retailers have this diamond
Prices start from ₹1,92,350 INRSave up to ₹13,07,200 INR

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
4.00ct Oval
₹1,92,350 INR