Heart|Lab Grown|IGI

1.63ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840632399

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632399

Diamond specifications and retailer prices

From ₹66,655 INR

$702 USD

As of October 30, 2026

Save ₹3,07,448 INR (82%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: ₹3,74,103 INR at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.63ct lab-grown heart diamond

This 1.63ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632399 or 840632399. Listed at 20 retailers as of October 30, 2026, with prices from ₹66,655 to ₹3,74,103, a ₹3,07,448 spread on the same certified stone. Brilliant Earth lists it at ₹3,74,103. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle35.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840632399

Dimensions7.36 × 8.42 × 4.51 mm

L/W Ratio1.14

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840632399

Side View

Caratlytics Score

How it works →

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: ₹3,74,103 INR|Low: ₹66,655 INR|High: ₹4,95,639 INR|Avg: ₹1,83,073 INR|-24.5%

Brilliant Earth

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October 31, 2026

Retailer 7₹66,655 INR

Retailer 4₹72,542 INR

Retailer 18₹77,289 INR

Retailer 9₹80,328 INR

Retailer 11₹85,550 INR

Retailer 14₹87,680 INR

Retailer 19₹94,001 INR

Retailer 6₹1,00,647 INR

Retailer 3₹1,22,770 INR

Retailer 2₹1,23,933 INR

Retailer 17₹1,25,714 INR

Retailer 16₹1,42,145 INR

Retailer 13₹1,73,189 INR

Retailer 20₹2,17,436 INR

Retailer 8₹2,55,226 INR

Retailer 5₹2,66,647 INR

Retailer 15₹3,05,325 INR

Retailer 12₹3,06,487 INR

Retailer 10₹3,26,818 INR

Brilliant Earth₹3,74,103 INR

24 data points across 20 retailers

20 retailers₹66,655 INR to ₹3,74,103 INR

Cheapest Retailer

₹66,655 INR

$702 USD

Retailer 2

₹72,542 INR

$764 USD

View

Retailer 3

₹77,289 INR

$814 USD

View

Retailer 4

₹80,328 INR

$846 USD

View

Price last confirmed 14 days ago

Retailer 5

₹85,550 INR

$901 USD

View

Final sale: no returns

Retailer 6

₹87,680 INR

£727 GBP

View

Retailer 7

₹94,001 INR

$990 USD

View

Retailer 8

₹1,00,647 INR

$1,060 USD

View

B+

Retailer 9

₹1,22,770 INR

$1,293 USD

View

B+

Retailer 10

₹1,23,933 INR

£1,028 GBP

View

B+

Retailer 11

₹1,25,714 INR

$1,324 USD

View

B+

Retailer 12

₹1,42,145 INR

ZAR 24,185 ZAR

View

B+

Retailer 13

₹1,73,189 INR

$1,824 USD

View

B+

Retailer 14

₹2,17,436 INR

$2,290 USD

View

B+

Retailer 15

₹2,55,226 INR

$2,688 USD

View

Retailer 16

₹2,66,647 INR

$2,808 USD

View

Retailer 17

₹3,05,325 INR

£2,532 GBP

View

Retailer 18

₹3,06,487 INR

SGD 4,362 SGD

View

Retailer 19

₹3,26,818 INR

$3,442 USD

View

Most Expensive

Brilliant Earth

21738407A · Oct 30

₹3,74,103 INR

$3,940 USD

View

19 more retailers have this diamond

Prices start from ₹66,655 INRSave up to ₹3,07,448 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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