Radiant|Lab Grown|IGI

12.57ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG791607296

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

Certificate IGI LG791607296

Diamond specifications and retailer prices

From ₹1,93,237 INR

$2,036 USD

As of November 2, 2026

Save ₹10,12,120 INR (84%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: ₹12,05,357 INR at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 12.57ct lab-grown radiant diamond

This 12.57ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791607296 or 791607296. Listed at 23 retailers as of November 2, 2026, with prices from ₹1,93,237 to ₹12,05,357, a ₹10,12,120 spread on the same certified stone. Brilliant Earth lists it at ₹12,05,357. 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

12.57

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle22.7°

Pavilion angle34.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791607296

Dimensions16.93 × 11.53 × 7.53 mm

L/W Ratio1.47

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG791607296

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: ₹12,05,357 INR|Low: ₹1,73,590 INR|High: ₹12,05,357 INR|Avg: ₹4,61,347 INR

Brilliant Earth

Retailer 2

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Retailer 22

November 2, 2026

Retailer 14₹1,93,237 INR

Retailer 15₹2,09,751 INR

Retailer 9₹2,10,226 INR

Retailer 7₹2,24,177 INR

Retailer 21₹2,40,122 INR

Retailer 6₹2,63,622 INR

Retailer 11₹2,75,714 INR

Retailer 16₹3,05,836 INR

Retailer 22₹3,08,078 INR

Retailer 2₹3,37,500 INR

Retailer 19₹3,46,997 INR

Retailer 3₹3,50,692 INR

Retailer 13₹3,54,375 INR

Retailer 17₹4,15,307 INR

Retailer 10₹4,25,250 INR

Retailer 20₹5,64,715 INR

Retailer 8₹6,03,912 INR

Retailer 12₹7,84,224 INR

Retailer 5₹8,37,296 INR

Retailer 18₹8,51,651 INR

Retailer 4₹9,53,656 INR

Brilliant Earth₹12,05,357 INR

35 data points across 22 retailers

23 retailers₹1,93,237 INR to ₹12,05,357 INR

Cheapest Retailer

₹1,93,237 INR

$2,036 USD

Retailer 2

₹2,09,751 INR

$2,210 USD

View

Price last confirmed 22 days ago

Retailer 3

₹2,10,226 INR

$2,215 USD

View

Retailer 4

₹2,24,177 INR

$2,362 USD

View

Retailer 5

₹2,40,122 INR

$2,530 USD

View

Retailer 6

₹2,63,622 INR

HK$21,700 HKD

View

Retailer 7

₹2,75,714 INR

$2,905 USD

View

Retailer 8

₹3,05,836 INR

£2,537 GBP

View

Retailer 9

₹3,08,078 INR

$3,246 USD

View

Retailer 10

₹3,37,500 INR

$3,556 USD

View

Retailer 11

₹3,46,997 INR

ZAR 59,064 ZAR

View

B+

Retailer 12

₹3,50,692 INR

$3,695 USD

View

Retailer 13

₹3,54,375 INR

€3,556 EUR

View

B+

Retailer 14

₹4,15,307 INR

A$6,732 AUD

View

Retailer 15

₹4,25,250 INR

£3,528 GBP

View

B+

Retailer 16

₹5,64,715 INR

$5,950 USD

View

B+

Retailer 17

₹5,90,245 INR

$6,219 USD

View

B+

Retailer 18

₹6,03,912 INR

$6,363 USD

View

Retailer 19

₹7,84,224 INR

$8,263 USD

View

Retailer 20

₹8,37,296 INR

$8,822 USD

View

Retailer 21

₹8,51,651 INR

A$13,805 AUD

View

Retailer 22

₹9,53,656 INR

$10,048 USD

View

Most Expensive

Brilliant Earth

20999261A · Nov 2

₹12,05,357 INR

$12,700 USD

View

22 more retailers have this diamond

Prices start from ₹1,93,237 INRSave up to ₹10,12,120 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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