Radiant|Lab Grown|IGI

1.67ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG732520458

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

Certificate IGI LG732520458

Diamond specifications and retailer prices

From ₹25,637 INR

$270 USD

As of October 30, 2026

Save ₹2,99,093 INR (92%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: ₹3,24,729 INR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.67ct lab-grown radiant diamond

This 1.67ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732520458 or 732520458. Listed at 17 retailers as of October 30, 2026, with prices from ₹25,637 to ₹3,24,729, a ₹2,99,093 spread on the same certified stone. Brilliant Earth lists it at ₹3,24,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.7°

Pavilion angle34.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG732520458

Dimensions8.70 × 5.84 × 3.86 mm

L/W Ratio1.49

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 LG732520458

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: ₹3,24,729 INR|Low: ₹25,637 INR|High: ₹3,76,952 INR|Avg: ₹1,21,716 INR|-13.9%

Brilliant Earth

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

Retailer 16

Retailer 17

October 31, 2026

Retailer 13₹25,637 INR

Retailer 5₹29,719 INR

Retailer 9₹32,853 INR

Retailer 14₹48,709 INR

Retailer 7₹52,697 INR

Retailer 17₹52,697 INR

Retailer 2₹58,323 INR

Retailer 12₹81,652 INR

Retailer 8₹90,582 INR

Retailer 16₹97,704 INR

Retailer 4₹1,01,137 INR

Retailer 3₹1,12,896 INR

Retailer 11₹1,41,448 INR

Retailer 10₹1,69,723 INR

Retailer 15₹2,27,880 INR

Retailer 6₹2,74,406 INR

Brilliant Earth₹3,24,729 INR

36 data points across 17 retailers

17 retailers₹25,637 INR to ₹3,24,729 INR

A+

Cheapest Retailer

₹25,637 INR

$270 USD

Retailer 2

₹29,719 INR

$313 USD

View

Retailer 3

₹32,853 INR

$346 USD

View

Final sale: no returns

Retailer 4

₹48,709 INR

$513 USD

View

Retailer 5

₹52,697 INR

$555 USD

View

Retailer 6

₹52,697 INR

$555 USD

View

Retailer 7

₹58,323 INR

€585 EUR

View

Retailer 8

₹81,652 INR

A$1,323 AUD

View

Retailer 9

₹90,582 INR

$954 USD

View

Retailer 10

₹97,704 INR

$1,029 USD

View

Retailer 11

₹1,01,137 INR

$1,065 USD

View

Retailer 12

₹1,12,896 INR

$1,189 USD

View

B+

Retailer 13

₹1,41,448 INR

£1,173 GBP

View

B+

Retailer 14

₹1,69,723 INR

A$2,750 AUD

View

B+

Retailer 15

₹2,27,880 INR

$2,400 USD

View

Retailer 16

₹2,74,406 INR

$2,890 USD

View

Most Expensive

Brilliant Earth

16112448Y · Oct 31

₹3,24,729 INR

$3,420 USD

View

16 more retailers have this diamond

Prices start from ₹25,637 INRSave up to ₹2,99,093 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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A+

1.67ct Radiant

₹25,637 INR