CaratHunter
Plans
Round|Lab Grown|IGI

3.90ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG804659326

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804659326

Diamond specifications and retailer prices

From ₹3,02,131 INR
$3,182 USD
As of October 29, 2026
Save ₹9,80,644 INR (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹12,82,775 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.9ct lab-grown round diamond

This 3.9ct lab-grown round 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 LG804659326 or 804659326. Listed at 12 retailers as of October 29, 2026, with prices from ₹3,02,131 to ₹12,82,775, a ₹9,80,644 spread on the same certified stone. Brilliant Earth lists it at ₹12,82,775. 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

3.90
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659326
Dimensions10.12 × 10.06 × 6.19 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.12 mm10.06 mm3.90 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659326
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°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: ₹12,82,775 INR|Low: ₹2,89,692 INR|High: ₹15,94,211 INR|Avg: ₹6,46,688 INR|-19.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9₹3,02,131 INR
Retailer 4₹3,64,608 INR
Retailer 3₹3,86,921 INR
Retailer 2₹4,00,530 INR
Retailer 8₹4,49,114 INR
Retailer 6₹4,77,053 INR
Retailer 11₹5,15,218 INR
Retailer 7₹6,38,539 INR
Retailer 10₹7,82,084 INR
Retailer 5₹8,01,418 INR
Retailer 12₹11,31,899 INR
Brilliant Earth₹12,82,775 INR

41 data points across 12 retailers

12 retailers₹3,02,131 INR to ₹12,82,775 INR

A
Cheapest Retailer
-
₹3,02,131 INR
$3,182 USD
B+
Retailer 2
-
₹3,64,608 INR
HK$30,000 HKD
View
B+
Retailer 3
-
₹3,86,921 INR
$4,075 USD
View
B+
Retailer 4
-
₹4,00,530 INR
£3,322 GBP
View
B+
Retailer 5
-
₹4,49,114 INR
$4,730 USD
View
B+
Retailer 6
-
₹4,77,053 INR
€4,785 EUR
View
B+
Retailer 7
-
₹6,38,539 INR
$6,725 USD
View
B
Retailer 8
-
₹7,82,084 INR
$8,237 USD
View
B+
Retailer 9
-
₹8,01,418 INR
£6,646 GBP
View
B
Retailer 10
-
₹10,38,004 INR
$10,932 USD
View
B
Retailer 11
-
₹11,54,972 INR
$12,164 USD
View
Most Expensive
B
Brilliant Earth
20635014A · Oct 30
₹12,82,775 INR
$13,510 USD
View
11 more retailers have this diamond
Prices start from ₹3,02,131 INRSave up to ₹9,80,644 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
3.90ct Round
₹3,02,131 INR