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Heart|Lab Grown|IGI

3.49ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG821640937

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821640937

Diamond specifications and retailer prices

From ₹2,25,032 INR
$2,370 USD
As of October 30, 2026
Save ₹13,26,452 INR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹15,51,483 INR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.49ct lab-grown heart diamond

This 3.49ct 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 LG821640937 or 821640937. Listed at 11 retailers as of October 29, 2026, with prices from ₹2,25,032 to ₹15,51,483, a ₹13,26,452 spread on the same certified stone. Do Amore Diamonds lists it at ₹15,51,483. 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

3.49
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821640937
Dimensions9.59 × 10.15 × 6.14 mm
L/W Ratio1.06
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
9.59 mm10.15 mm3.49 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821640937
Side View
Table 60.0%Crown 37°Girdle: THK-VTKPavilion 39.7°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹15,51,483 INR|Low: ₹2,25,032 INR|High: ₹18,83,808 INR|Avg: ₹6,99,884 INR|-17.6%
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 2₹2,25,032 INR
Retailer 11₹2,45,351 INR
Retailer 9₹2,77,254 INR
Retailer 12₹3,05,929 INR
Retailer 8₹3,92,144 INR
Retailer 10₹3,96,796 INR
Retailer 7₹4,08,000 INR
Retailer 5₹4,88,518 INR
Retailer 6₹7,77,059 INR
Retailer 4₹14,24,440 INR
Retailer 3₹14,67,927 INR
Do Amore Diamonds₹15,51,483 INR

26 data points across 12 retailers

11 retailers₹2,25,032 INR to ₹15,51,483 INR

A
Cheapest Retailer
-
₹2,25,032 INR
$2,370 USD
A
Retailer 2
-
₹2,45,351 INR
$2,584 USD
View
A
Retailer 3
-
₹2,77,254 INR
$2,920 USD
View
A
Retailer 4
-
₹3,05,929 INR
$3,222 USD
View
A
Retailer 5
-
₹3,92,144 INR
$4,130 USD
View
A
Retailer 6
-
₹3,96,796 INR
$4,179 USD
View
B+
Retailer 7
-
₹4,08,000 INR
$4,297 USD
View
B+
Retailer 8
-
₹4,88,518 INR
€4,900 EUR
View
B+
Retailer 9
-
₹7,77,059 INR
£6,444 GBP
View
B
Retailer 10
-
₹14,67,927 INR
$15,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-00B62D06B · Oct 29
₹15,51,483 INR
$16,340 USD
View
10 more retailers have this diamond
Prices start from ₹2,25,032 INRSave up to ₹13,26,452 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
3.49ct Heart
₹2,25,032 INR