Radiant|Lab Grown|IGI

1.09ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG635497403

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG635497403

Diamond specifications and retailer prices

From ₹19,845 INR

$209 USD

As of November 2, 2026

Save ₹96,226 INR (83%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: ₹1,77,557 INR at Brilliant Earth · As of October 15, 2026

View at Brilliant Earth

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG635497403 or 635497403. Listed at 24 retailers as of November 1, 2026, with a 485% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43°

Pavilion angle34.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG635497403

Dimensions7.19 × 5.13 × 3.49 mm

L/W Ratio1.40

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 LG635497403

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: Nov 2

Current: ₹1,77,557 INR|Low: ₹19,085 INR|High: ₹1,87,052 INR|Avg: ₹61,350 INR|+1.6%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

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Retailer 11

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Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

November 2, 2026

Retailer 6₹19,845 INR

Retailer 4₹22,218 INR

Retailer 9₹22,978 INR

Retailer 7₹24,592 INR

Retailer 10₹24,592 INR

Retailer 3₹26,159 INR

Retailer 17₹33,233 INR

Retailer 14₹39,979 INR

Retailer 12₹42,488 INR

Retailer 2₹45,418 INR

Retailer 11₹54,406 INR

Retailer 15₹59,913 INR

Retailer 18₹60,175 INR

Retailer 8₹79,093 INR

Retailer 16₹88,935 INR

Retailer 13₹98,640 INR

Retailer 19₹1,14,890 INR

Retailer 5₹1,16,071 INR

Brilliant Earth₹1,77,557 INR

39 data points across 19 retailers

24 retailers₹19,845 INR to ₹1,16,071 INR

Cheapest Retailer

₹19,845 INR

$209 USD

Retailer 2

₹22,218 INR

$234 USD

View

Final sale: no returns

Retailer 3

₹22,978 INR

$242 USD

View

Retailer 4

₹24,592 INR

$259 USD

View

Price last confirmed 8 days ago

Retailer 5

₹24,592 INR

$259 USD

View

Retailer 6

₹26,159 INR

£217 GBP

View

Price last confirmed 16 days ago

Retailer 7

₹33,233 INR

$350 USD

View

Retailer 8

₹39,979 INR

€401 EUR

View

Retailer 9

₹42,488 INR

ZAR 7,229 ZAR

View

Retailer 10

₹45,418 INR

£377 GBP

View

Retailer 11

₹50,092 INR

$528 USD

View

Retailer 12

₹54,406 INR

$573 USD

View

Retailer 13

₹59,913 INR

$631 USD

View

Retailer 14

₹60,175 INR

A$975 AUD

View

Retailer 15

₹61,053 INR

$643 USD

View

B+

Retailer 16

₹79,093 INR

$833 USD

View

B+

Retailer 17

₹84,031 INR

$885 USD

View

B+

Retailer 18

₹84,164 INR

$886 USD

View

B+

Retailer 19

₹88,935 INR

A$1,441 AUD

View

B+

Retailer 20

₹89,503 INR

£742 GBP

View

B+

Retailer 21

₹98,640 INR

£818 GBP

View

Retailer 22

₹1,14,890 INR

$1,210 USD

View

Price last confirmed 14 days ago

Retailer 23

₹1,16,071 INR

$1,222 USD

View

Most Expensive

Brilliant Earth

10800488A · Oct 15

₹1,77,557 INR

$1,870 USD

View

Price last confirmed 17 days ago

23 more retailers have this diamond

Prices start from ₹19,845 INRSave up to ₹96,226 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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