Radiant|Lab Grown|IGI

12.56ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG603334337

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

Certificate IGI LG603334337

Diamond specifications and retailer prices

From ₹3,83,598 INR

$4,040 USD

As of October 30, 2026

Save ₹15,53,382 INR (80%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: ₹19,36,980 INR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 12.56ct lab-grown radiant diamond

This 12.56ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603334337 or 603334337. Listed at 20 retailers as of October 30, 2026, with prices from ₹3,83,598 to ₹19,36,980, a ₹15,53,382 spread on the same certified stone. Brilliant Earth lists it at ₹19,36,980. 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

12.56

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.3°

Pavilion angle37.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG603334337

Dimensions14.83 × 12.00 × 8.25 mm

L/W Ratio1.24

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 LG603334337

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: ₹19,36,980 INR|Low: ₹3,68,216 INR|High: ₹19,36,980 INR|Avg: ₹7,17,190 INR

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

November 1, 2026

Retailer 11₹3,83,598 INR

Retailer 3₹4,29,459 INR

Retailer 12₹4,44,936 INR

Retailer 8₹4,45,316 INR

Retailer 13₹4,54,526 INR

Retailer 2₹5,79,666 INR

Retailer 9₹5,90,114 INR

Retailer 4₹6,23,673 INR

Retailer 7₹6,88,661 INR

Retailer 10₹6,89,052 INR

Retailer 6₹8,36,794 INR

Retailer 5₹11,28,173 INR

Brilliant Earth₹19,36,980 INR

42 data points across 13 retailers

20 retailers₹3,83,598 INR to ₹19,36,980 INR

Cheapest Retailer

₹3,83,598 INR

$4,040 USD

Retailer 2

₹4,02,018 INR

$4,234 USD

View

Retailer 3

₹4,29,459 INR

$4,523 USD

View

Final sale: no returns

B+

Retailer 4

₹4,44,936 INR

$4,686 USD

View

Retailer 5

₹4,44,936 INR

$4,686 USD

View

Price last confirmed 20 days ago

B+

Retailer 6

₹4,45,316 INR

$4,690 USD

View

B+

Retailer 7

₹4,54,526 INR

$4,787 USD

View

B+

Retailer 8

₹5,25,036 INR

HK$43,200 HKD

View

B+

Retailer 9

₹5,56,027 INR

$5,856 USD

View

B+

Retailer 10

₹5,79,666 INR

£4,807 GBP

View

B+

Retailer 11

₹5,90,114 INR

$6,215 USD

View

B+

Retailer 12

₹6,23,673 INR

£5,172 GBP

View

B+

Retailer 13

₹6,88,661 INR

ZAR 117,171 ZAR

View

B+

Retailer 14

₹6,89,052 INR

$7,257 USD

View

Retailer 15

₹8,36,794 INR

$8,813 USD

View

Retailer 16

₹9,31,744 INR

$9,813 USD

View

Retailer 17

₹11,28,173 INR

$11,882 USD

View

Price last confirmed 20 days ago

Retailer 18

₹12,35,797 INR

$13,015 USD

View

Retailer 19

₹15,79,598 INR

$16,636 USD

View

Most Expensive

Brilliant Earth

10597375A · Oct 31

₹19,36,980 INR

$20,400 USD

View

19 more retailers have this diamond

Prices start from ₹3,83,598 INRSave up to ₹15,53,382 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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