Radiant|Lab Grown|IGI

1.86ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG799646888

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

Certificate IGI LG799646888

Diamond specifications and retailer prices

From ₹61,338 INR

$646 USD

As of October 30, 2026

Save ₹3,67,836 INR (86%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: ₹5,82,993 INR at Brilliant Earth · As of September 28, 2026

View at Brilliant Earth

About this 1.86ct lab-grown radiant diamond

This 1.86ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799646888 or 799646888. Listed at 25 retailers as of October 30, 2026, with a 600% 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

1.86

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41°

Pavilion angle36°

OriginLab Grown

Grading LabIGI

CertificateIGI LG799646888

Dimensions8.63 × 6.02 × 4.17 mm

L/W Ratio1.43

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 LG799646888

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: ₹4,29,174 INR|Low: ₹61,338 INR|High: ₹5,65,902 INR|Avg: ₹1,86,013 INR|-24.2%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 8

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Retailer 11

Retailer 12

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Retailer 16

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Retailer 21

Retailer 22

October 30, 2026

Retailer 14₹61,338 INR

Retailer 22₹66,655 INR

Retailer 12₹71,118 INR

Retailer 19₹71,497 INR

Retailer 13₹80,627 INR

Retailer 20₹87,829 INR

Retailer 4₹95,615 INR

Retailer 16₹1,13,618 INR

Retailer 21₹1,16,219 INR

Retailer 5₹1,21,332 INR

Retailer 18₹1,30,649 INR

Retailer 7₹1,50,781 INR

Retailer 6₹1,65,308 INR

Retailer 10₹1,99,965 INR

Retailer 8₹2,21,397 INR

Retailer 9₹2,45,376 INR

Retailer 2₹2,50,383 INR

Retailer 11₹2,58,427 INR

Retailer 17₹3,01,225 INR

Retailer 3₹3,64,133 INR

Brilliant Earth₹4,29,174 INR

Retailer 15₹4,29,174 INR

24 data points across 22 retailers

25 retailers₹61,338 INR to ₹4,29,174 INR

Cheapest Retailer

₹61,338 INR

$646 USD

Retailer 2

₹66,655 INR

$702 USD

View

Retailer 3

₹71,118 INR

$749 USD

View

Retailer 4

₹71,497 INR

$753 USD

View

Final sale: no returns

Retailer 5

₹75,865 INR

$799 USD

View

Price last confirmed 14 days ago

Retailer 6

₹80,627 INR

£669 GBP

View

Retailer 7

₹87,829 INR

$925 USD

View

Retailer 8

₹95,615 INR

$1,007 USD

View

Retailer 9

₹1,13,618 INR

£942 GBP

View

Retailer 10

₹1,16,219 INR

$1,224 USD

View

Retailer 11

₹1,21,332 INR

€1,217 EUR

View

Price last confirmed 8 days ago

B+

Retailer 12

₹1,30,649 INR

ZAR 22,229 ZAR

View

B+

Retailer 13

₹1,50,781 INR

$1,588 USD

View

B+

Retailer 14

₹1,65,308 INR

$1,741 USD

View

B+

Retailer 15

₹1,99,965 INR

$2,106 USD

View

B+

Retailer 16

₹2,21,397 INR

£1,836 GBP

View

B+

Retailer 17

₹2,33,767 INR

$2,462 USD

View

B+

Retailer 18

₹2,45,376 INR

$2,584 USD

View

B+

Retailer 19

₹2,50,383 INR

$2,637 USD

View

B+

Retailer 20

₹2,58,427 INR

SGD 3,678 SGD

View

B+

Retailer 21

₹3,01,225 INR

£2,498 GBP

View

Retailer 22

₹3,64,133 INR

$3,835 USD

View

Retailer 23

₹4,29,174 INR

$4,520 USD

View

Retailer 24

₹4,29,174 INR

$4,520 USD

View

Price last confirmed 10 days ago

Most Expensive

Brilliant Earth

20575454A · Sep 28

₹5,82,993 INR

$6,140 USD

View

Price last confirmed 32 days ago

24 more retailers have this diamond

Prices start from ₹61,338 INRSave up to ₹3,67,836 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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