Round|Lab Grown|IGI

1.91ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG607370993

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607370993

Diamond specifications and retailer prices

From ₹43,824 INR

$460 USD

As of October 29, 2026

Save ₹4,11,566 INR (90%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: ₹4,55,391 INR at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.91ct lab-grown round diamond

This 1.91ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG607370993 or 607370993. Listed at 25 retailers as of October 29, 2026, with prices from ₹43,824 to ₹4,55,391, a ₹4,11,566 spread on the same certified stone. Brilliant Earth lists it at ₹4,55,391. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG607370993

Dimensions7.95 × 7.90 × 4.90 mm

L/W Ratio1.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG607370993

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 29

Current: ₹4,55,391 INR|Low: ₹43,824 INR|High: ₹5,03,026 INR|Avg: ₹1,64,677 INR|-9.5%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 4₹43,824 INR

Retailer 13₹49,064 INR

Retailer 14₹49,159 INR

Retailer 21₹54,399 INR

Retailer 7₹59,753 INR

Retailer 20₹68,118 INR

Retailer 23₹72,882 INR

Retailer 3₹78,407 INR

Retailer 17₹83,228 INR

Retailer 2₹89,576 INR

Retailer 19₹93,483 INR

Retailer 18₹1,15,058 INR

Retailer 5₹1,26,614 INR

Retailer 6₹1,31,473 INR

Retailer 9₹1,72,866 INR

Retailer 12₹1,74,916 INR

Retailer 11₹1,77,808 INR

Retailer 15₹1,86,024 INR

Retailer 8₹1,92,901 INR

Retailer 16₹1,97,542 INR

Retailer 22₹2,00,122 INR

Retailer 10₹2,03,592 INR

Brilliant Earth₹4,55,391 INR

30 data points across 23 retailers

25 retailers₹43,824 INR to ₹4,55,391 INR

Cheapest Retailer

₹43,824 INR

$460 USD

Retailer 2

₹49,064 INR

$515 USD

View

Final sale: no returns

Retailer 3

₹49,159 INR

$516 USD

View

Retailer 4

₹54,399 INR

$571 USD

View

Retailer 5

₹59,753 INR

HK$4,900 HKD

View

Retailer 6

₹68,118 INR

$715 USD

View

Retailer 7

₹72,882 INR

$765 USD

View

Retailer 8

₹74,787 INR

$785 USD

View

Price last confirmed 13 days ago

Retailer 9

₹78,407 INR

$823 USD

View

Retailer 10

₹83,228 INR

€832 EUR

View

Retailer 11

₹89,576 INR

£740 GBP

View

Retailer 12

₹93,483 INR

ZAR 15,852 ZAR

View

Retailer 13

₹1,15,058 INR

A$1,858 AUD

View

Retailer 14

₹1,26,614 INR

$1,329 USD

View

B+

Retailer 15

₹1,31,473 INR

$1,380 USD

View

B+

Retailer 16

₹1,72,866 INR

SGD 2,452 SGD

View

B+

Retailer 17

₹1,74,916 INR

$1,836 USD

View

B+

Retailer 18

₹1,77,808 INR

$1,866 USD

View

B+

Retailer 19

₹1,86,024 INR

A$3,004 AUD

View

Price last confirmed 8 days ago

B+

Retailer 20

₹1,90,921 INR

$2,004 USD

View

B+

Retailer 21

₹1,92,901 INR

$2,025 USD

View

B+

Retailer 22

₹1,97,542 INR

A$3,190 AUD

View

Price last confirmed 21 days ago

B+

Retailer 23

₹2,00,122 INR

£1,654 GBP

View

B+

Retailer 24

₹2,03,592 INR

$2,137 USD

View

Most Expensive

Brilliant Earth

14484113A · Oct 29

₹4,55,391 INR

$4,780 USD

View

24 more retailers have this diamond

Prices start from ₹43,824 INRSave up to ₹4,11,566 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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