Heart|Lab Grown|IGI

3.51ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG800611924

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800611924

Diamond specifications and retailer prices

From ₹3,71,255 INR

$3,910 USD

As of October 30, 2026

Save ₹12,38,623 INR (77%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: ₹16,09,877 INR at With Clarity · As of October 30, 2026

View at With Clarity

About this 3.51ct lab-grown heart diamond

This 3.51ct 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 LG800611924 or 800611924. Listed at 22 retailers as of October 30, 2026, with prices from ₹3,71,255 to ₹16,09,877, a ₹12,38,623 spread on the same certified stone. With Clarity lists it at ₹16,09,877. 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

3.51

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800611924

Dimensions10.55 × 9.35 × 6.17 mm

L/W Ratio1.13

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG800611924

Side View

Caratlytics Score

How it works →

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 30

Current: ₹10,14,066 INR|Low: ₹3,56,442 INR|High: ₹17,52,289 INR|Avg: ₹8,08,058 INR|-4.8%

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

With Clarity

October 30, 2026

Retailer 19₹3,71,255 INR

Retailer 6₹3,89,105 INR

Retailer 7₹4,07,905 INR

Retailer 8₹4,15,786 INR

Retailer 3₹4,30,693 INR

Retailer 5₹4,34,016 INR

Retailer 18₹4,36,295 INR

Retailer 12₹4,73,990 INR

Retailer 17₹5,03,900 INR

Retailer 4₹5,38,177 INR

Retailer 14₹5,64,873 INR

Retailer 16₹6,34,741 INR

Retailer 15₹9,27,551 INR

Retailer 13₹9,99,958 INR

Retailer 1₹10,14,066 INR

Retailer 9₹12,54,435 INR

Retailer 10₹14,70,113 INR

Retailer 11₹15,26,150 INR

With Clarity₹15,77,689 INR

Retailer 2₹15,97,059 INR

40 data points across 20 retailers

22 retailers₹3,71,255 INR to ₹16,09,877 INR

Cheapest Retailer

₹3,71,255 INR

$3,910 USD

Retailer 2

₹3,89,105 INR

$4,098 USD

View

Retailer 3

₹4,07,905 INR

$4,296 USD

View

Retailer 4

₹4,15,786 INR

$4,379 USD

View

Final sale: no returns

Retailer 5

₹4,30,693 INR

$4,536 USD

View

Price last confirmed 18 days ago

B+

Retailer 6

₹4,30,693 INR

$4,536 USD

View

B+

Retailer 7

₹4,34,016 INR

$4,571 USD

View

B+

Retailer 8

₹4,36,295 INR

$4,595 USD

View

B+

Retailer 9

₹4,73,990 INR

HK$39,000 HKD

View

B+

Retailer 10

₹5,03,900 INR

$5,307 USD

View

B+

Retailer 11

₹5,38,177 INR

$5,668 USD

View

B+

Retailer 12

₹5,64,873 INR

£4,684 GBP

View

B+

Retailer 13

₹6,34,741 INR

$6,685 USD

View

B+

Retailer 14

₹9,27,551 INR

£7,692 GBP

View

B+

Retailer 15

₹9,68,300 INR

$10,198 USD

View

B+

Retailer 16

₹9,99,958 INR

ZAR 170,136 ZAR

View

Retailer 17

₹10,14,066 INR

$10,680 USD

View

Retailer 18

₹12,54,435 INR

$13,212 USD

View

Retailer 19

₹14,70,113 INR

SGD 20,923 SGD

View

Retailer 20

₹15,26,150 INR

$16,073 USD

View

Retailer 21

₹15,97,059 INR

$16,820 USD

View

Most Expensive

With Clarity

800611924 · Oct 30

₹16,09,877 INR

$16,955 USD

View

21 more retailers have this diamond

Prices start from ₹3,71,255 INRSave up to ₹12,38,623 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.

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3.51ct Heart

₹3,71,255 INR