Heart|Lab Grown|IGI

2.31ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840632380

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632380

Diamond specifications and retailer prices

From ₹1,11,946 INR

$1,179 USD

As of October 30, 2026

Save ₹5,24,219 INR (82%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: ₹6,36,165 INR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.31ct lab-grown heart diamond

This 2.31ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632380 or 840632380. Listed at 20 retailers as of October 30, 2026, with prices from ₹1,11,946 to ₹6,36,165, a ₹5,24,219 spread on the same certified stone. Brilliant Earth lists it at ₹6,36,165. 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

2.31

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.2°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840632380

Dimensions7.91 × 9.09 × 5.44 mm

L/W Ratio1.15

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 LG840632380

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: ₹6,36,165 INR|Low: ₹1,11,946 INR|High: ₹7,67,196 INR|Avg: ₹2,95,297 INR|-17.1%

Brilliant Earth

Retailer 2

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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

Retailer 20

November 1, 2026

Retailer 7₹1,11,946 INR

Retailer 3₹1,21,726 INR

Retailer 11₹1,28,657 INR

Retailer 18₹1,29,797 INR

Retailer 2₹1,42,871 INR

Retailer 17₹1,46,223 INR

Retailer 12₹1,49,261 INR

Retailer 6₹1,50,781 INR

Retailer 13₹1,86,756 INR

Retailer 9₹2,06,136 INR

Retailer 20₹2,24,177 INR

Retailer 14₹2,33,292 INR

Retailer 19₹2,43,262 INR

Retailer 15₹3,34,907 INR

Retailer 8₹3,72,489 INR

Retailer 16₹4,19,279 INR

Retailer 10₹4,53,899 INR

Retailer 4₹4,54,654 INR

Retailer 5₹4,91,746 INR

Brilliant Earth₹6,36,165 INR

24 data points across 20 retailers

20 retailers₹1,11,946 INR to ₹6,36,165 INR

Cheapest Retailer

₹1,11,946 INR

$1,179 USD

Retailer 2

₹1,21,726 INR

$1,282 USD

View

Retailer 3

₹1,28,657 INR

$1,355 USD

View

Final sale: no returns

Retailer 4

₹1,29,797 INR

$1,367 USD

View

Retailer 5

₹1,42,871 INR

£1,185 GBP

View

Retailer 6

₹1,46,223 INR

$1,540 USD

View

Retailer 7

₹1,49,261 INR

$1,572 USD

View

Price last confirmed 19 days ago

Retailer 8

₹1,50,781 INR

$1,588 USD

View

Retailer 9

₹1,86,756 INR

£1,549 GBP

View

B+

Retailer 10

₹2,06,136 INR

$2,171 USD

View

B+

Retailer 11

₹2,24,177 INR

$2,361 USD

View

B+

Retailer 12

₹2,33,292 INR

$2,457 USD

View

B+

Retailer 13

₹2,43,262 INR

$2,562 USD

View

B+

Retailer 14

₹3,34,907 INR

ZAR 56,982 ZAR

View

B+

Retailer 15

₹3,72,489 INR

$3,923 USD

View

B+

Retailer 16

₹4,19,279 INR

£3,477 GBP

View

Retailer 17

₹4,53,899 INR

SGD 6,460 SGD

View

Retailer 18

₹4,54,654 INR

$4,788 USD

View

Retailer 19

₹4,91,746 INR

$5,179 USD

View

Most Expensive

Brilliant Earth

21738461A · Oct 31

₹6,36,165 INR

$6,700 USD

View

19 more retailers have this diamond

Prices start from ₹1,11,946 INRSave up to ₹5,24,219 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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2.31ct Heart

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