Round|Lab Grown|IGI

3.73ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG770636866

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636866

Diamond specifications and retailer prices

From ₹1,32,494 INR

$1,396 USD

As of November 1, 2026

Save ₹8,03,318 INR (86%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: ₹9,35,813 INR at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 3.73ct lab-grown round diamond

This 3.73ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770636866 or 770636866. Listed at 19 retailers as of November 1, 2026, with prices from ₹1,32,494 to ₹9,35,813, a ₹8,03,318 spread on the same certified stone. Brilliant Earth lists it at ₹9,35,813. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.73

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG770636866

Dimensions9.99 × 10.03 × 6.08 mm

L/W Ratio1.00

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 LG770636866

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: ₹9,35,813 INR|Low: ₹1,32,494 INR|High: ₹13,42,027 INR|Avg: ₹4,22,721 INR|-30.3%

Brilliant Earth

Retailer 2

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Retailer 21

November 2, 2026

Retailer 20₹1,32,494 INR

Retailer 18₹1,48,439 INR

Retailer 2₹1,53,659 INR

Retailer 3₹1,77,368 INR

Retailer 17₹2,16,021 INR

Retailer 4₹2,19,717 INR

Retailer 12₹2,24,177 INR

Retailer 11₹2,39,078 INR

Retailer 16₹2,46,049 INR

Retailer 14₹2,52,461 INR

Retailer 15₹2,78,940 INR

Retailer 13₹2,92,513 INR

Retailer 7₹3,16,999 INR

Retailer 10₹3,28,578 INR

Retailer 5₹3,97,578 INR

Retailer 6₹5,13,898 INR

Retailer 19₹5,40,529 INR

Retailer 9₹5,53,183 INR

Retailer 21₹5,93,662 INR

Retailer 8₹6,56,317 INR

Brilliant Earth₹9,35,813 INR

36 data points across 21 retailers

19 retailers₹1,32,494 INR to ₹9,35,813 INR

Cheapest Retailer

₹1,32,494 INR

$1,396 USD

Retailer 2

₹1,48,439 INR

$1,564 USD

View

Final sale: no returns

Retailer 3

₹1,53,659 INR

$1,619 USD

View

Retailer 4

₹1,77,368 INR

HK$14,600 HKD

View

Retailer 5

₹2,16,021 INR

£1,792 GBP

View

Retailer 6

₹2,19,717 INR

$2,315 USD

View

Retailer 7

₹2,24,177 INR

$2,362 USD

View

Price last confirmed 20 days ago

Retailer 8

₹2,39,078 INR

$2,519 USD

View

Price last confirmed 23 days ago

B+

Retailer 9

₹2,46,049 INR

€2,469 EUR

View

B+

Retailer 10

₹2,78,940 INR

$2,939 USD

View

B+

Retailer 11

₹2,92,513 INR

$3,082 USD

View

Retailer 12

₹3,28,578 INR

$3,462 USD

View

Price last confirmed 24 days ago

B+

Retailer 13

₹3,97,578 INR

$4,189 USD

View

B+

Retailer 14

₹5,13,898 INR

SGD 7,317 SGD

View

Retailer 15

₹5,40,529 INR

$5,695 USD

View

Retailer 16

₹5,53,183 INR

ZAR 94,160 ZAR

View

Price last confirmed 23 days ago

Retailer 17

₹5,93,662 INR

$6,255 USD

View

Retailer 18

₹6,56,317 INR

£5,445 GBP

View

Price last confirmed 22 days ago

Most Expensive

Brilliant Earth

19558575A · Nov 2

₹9,35,813 INR

$9,860 USD

View

18 more retailers have this diamond

Prices start from ₹1,32,494 INRSave up to ₹8,03,318 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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3.73ct Round

₹1,32,494 INR