Radiant|Lab Grown|IGI

1.73ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG522253049

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

Certificate IGI LG522253049

Diamond specifications and retailer prices

From ₹31,225 INR

$329 USD

As of November 2, 2026

Save ₹1,23,904 INR (80%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: ₹1,55,129 INR at MOH London · As of November 1, 2026

View at MOH London

About this 1.73ct lab-grown radiant diamond

This 1.73ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522253049 or 522253049. Listed at 18 retailers as of November 1, 2026, with prices from ₹31,225 to ₹1,55,129, a ₹1,23,904 spread on the same certified stone. MOH London lists it at ₹1,55,129. 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

1.73

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.5°

Pavilion angle31.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG522253049

Dimensions7.86 × 6.12 × 4.12 mm

L/W Ratio1.28

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG522253049

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: ₹1,55,129 INR|Low: ₹29,992 INR|High: ₹1,56,937 INR|Avg: ₹70,480 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

Retailer 13

Retailer 14

Retailer 15

November 2, 2026

Retailer 12₹31,225 INR

Retailer 7₹34,927 INR

Retailer 3₹36,161 INR

Retailer 4₹38,723 INR

Retailer 13₹38,723 INR

Retailer 2₹49,539 INR

Retailer 10₹53,150 INR

Retailer 5₹59,509 INR

Retailer 15₹62,546 INR

Retailer 6₹63,874 INR

Retailer 8₹69,245 INR

Retailer 11₹1,13,512 INR

Retailer 14₹1,24,427 INR

Retailer 9₹1,46,161 INR

MOH London₹1,55,129 INR

41 data points across 15 retailers

18 retailers₹31,225 INR to ₹1,55,129 INR

Cheapest Retailer

₹31,225 INR

$329 USD

Retailer 2

₹34,927 INR

$368 USD

View

Final sale: no returns

Retailer 3

₹36,161 INR

$381 USD

View

Retailer 4

₹38,723 INR

$408 USD

View

Retailer 5

₹38,723 INR

$408 USD

View

Price last confirmed 8 days ago

Retailer 6

₹49,539 INR

£411 GBP

View

Retailer 7

₹53,150 INR

$560 USD

View

B+

Retailer 8

₹59,509 INR

$627 USD

View

B+

Retailer 9

₹62,546 INR

$659 USD

View

B+

Retailer 10

₹63,874 INR

$673 USD

View

B+

Retailer 11

₹69,245 INR

£574 GBP

View

B+

Retailer 12

₹80,180 INR

HK$6,600 HKD

View

Retailer 13

₹1,13,512 INR

$1,196 USD

View

Retailer 14

₹1,24,427 INR

$1,311 USD

View

Retailer 15

₹1,28,613 INR

$1,355 USD

View

Retailer 16

₹1,46,161 INR

$1,540 USD

View

Retailer 17

₹1,52,314 INR

$1,605 USD

View

Most Expensive

MOH London

LG522253049 · Nov 1

₹1,55,129 INR

£1,287 GBP

View

17 more retailers have this diamond

Prices start from ₹31,225 INRSave up to ₹1,23,904 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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