CaratHunter
Plans
Heart|Lab Grown|IGI

4.12ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846662167

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846662167

Diamond specifications and retailer prices

From ₹3,79,515 INR
$3,997 USD
As of October 30, 2026
Save ₹22,42,054 INR (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹26,21,570 INR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.12ct lab-grown heart diamond

This 4.12ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662167 or 846662167. Listed at 12 retailers as of October 29, 2026, with prices from ₹3,79,515 to ₹26,21,570, a ₹22,42,054 spread on the same certified stone. Do Amore Diamonds lists it at ₹26,21,570. 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

4.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662167
Dimensions9.73 × 10.83 × 6.54 mm
L/W Ratio1.11
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
9.73 mm10.83 mm4.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662167
Side View
Table 62.0%Crown 36.2°Girdle: THK-VTKPavilion 40.1°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: ₹26,21,570 INR|Low: ₹3,79,515 INR|High: ₹27,52,601 INR|Avg: ₹8,83,606 INR|-4.8%
Do Amore Diamonds
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 5₹3,79,515 INR
Retailer 3₹3,99,360 INR
Retailer 6₹4,07,615 INR
Retailer 9₹4,11,418 INR
Retailer 4₹4,33,732 INR
Retailer 12₹4,47,215 INR
Retailer 10₹5,86,221 INR
Retailer 11₹6,09,674 INR
Retailer 8₹6,84,684 INR
Retailer 7₹10,15,700 INR
Retailer 2₹12,02,067 INR
Do Amore Diamonds₹26,21,570 INR

12 data points across 12 retailers

12 retailers₹3,79,515 INR to ₹26,21,570 INR

A+
Cheapest Retailer
-
₹3,79,515 INR
$3,997 USD
A
Retailer 2
-
₹3,99,360 INR
$4,206 USD
View
A
Retailer 3
-
₹4,07,615 INR
£3,380 GBP
View
A
Retailer 4
-
₹4,11,418 INR
$4,333 USD
View
A
Retailer 5
-
₹4,33,732 INR
$4,568 USD
View
A
Retailer 6
-
₹4,47,215 INR
$4,710 USD
View
A
Retailer 7
-
₹5,86,221 INR
$6,174 USD
View
A
Retailer 8
-
₹6,09,674 INR
$6,421 USD
View
A
Retailer 9
-
₹6,84,684 INR
$7,211 USD
View
B+
Retailer 10
-
₹10,15,700 INR
£8,423 GBP
View
B+
Retailer 11
-
₹12,02,067 INR
$12,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-2AEFE2FD2 · Oct 29
₹26,21,570 INR
$27,610 USD
View
11 more retailers have this diamond
Prices start from ₹3,79,515 INRSave up to ₹22,42,054 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+
4.12ct Heart
₹3,79,515 INR