Heart|Lab Grown|IGI

1.00ct E SI2 Heart Lab Grown Diamond

ID • E/SI2 • IGI LG831648756

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831648756

Diamond specifications and retailer prices

From ₹19,446 INR

HK$1,600 HKD

As of October 30, 2026

Save ₹58,453 INR (75%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: ₹77,899 INR at MOH London · As of October 26, 2026

View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG831648756 or 831648756. Listed at 15 retailers as of October 26, 2026, with prices from ₹19,446 to ₹77,899, a ₹58,453 spread on the same certified stone. MOH London lists it at ₹77,899. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00

Carat

Colour

SI2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG831648756

Dimensions6.84 × 6.22 × 4.06 mm

L/W Ratio1.10

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG831648756

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: ₹77,899 INR|Low: ₹14,622 INR|High: ₹78,622 INR|Avg: ₹38,945 INR|+1.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 31, 2026

Retailer 4₹15,002 INR

Retailer 10₹19,446 INR

Retailer 12₹22,332 INR

Retailer 11₹25,162 INR

Retailer 8₹28,329 INR

Retailer 7₹28,813 INR

Retailer 3₹30,954 INR

Retailer 9₹35,728 INR

Retailer 5₹41,683 INR

Retailer 2₹45,530 INR

Retailer 6₹53,172 INR

MOH London₹77,899 INR

40 data points across 12 retailers

15 retailers₹19,446 INR to ₹77,899 INR

Retailer 1

₹13,388 INR

$141 USD

Price last confirmed 14 days ago

Retailer 2

₹15,572 INR

$164 USD

View

Price last confirmed 16 days ago

Retailer 3

₹16,616 INR

$175 USD

View

Price last confirmed 16 days ago

Retailer 4

₹19,446 INR

HK$1,600 HKD

View

Retailer 5

₹22,332 INR

£185 GBP

View

Price last confirmed 14 days ago

B+

Retailer 6

₹25,162 INR

$265 USD

View

B+

Retailer 7

₹28,329 INR

£235 GBP

View

B+

Retailer 8

₹28,813 INR

€289 EUR

View

B+

Retailer 9

₹30,954 INR

$326 USD

View

B+

Retailer 10

₹35,728 INR

£296 GBP

View

Retailer 11

₹41,683 INR

$439 USD

View

B+

Retailer 12

₹45,530 INR

SGD 648 SGD

View

Retailer 13

₹53,172 INR

$560 USD

View

Retailer 14

₹53,457 INR

$563 USD

View

Price last confirmed 14 days ago

Most Expensive

MOH London

LG831648756 · Oct 26

₹77,899 INR

£646 GBP

View

14 more retailers have this diamond

Prices start from ₹19,446 INRSave up to ₹58,453 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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₹19,446 INR