Round|Lab Grown|IGI

12.05ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG843638579

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843638579

Diamond specifications and retailer prices

From ₹4,61,647 INR

$4,862 USD

As of October 31, 2026

Save ₹12,43,121 INR (73%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: ₹17,04,768 INR at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 12.05ct lab-grown round diamond

This 12.05ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843638579 or 843638579. Listed at 14 retailers as of October 31, 2026, with prices from ₹4,61,647 to ₹17,04,768, a ₹12,43,121 spread on the same certified stone. Taylor and Hart lists it at ₹17,04,768. 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

12.05

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843638579

Dimensions14.74 × 14.83 × 8.92 mm

L/W Ratio1.01

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843638579

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 31

Current: ₹6,17,075 INR|Low: ₹3,86,100 INR|High: ₹17,04,768 INR|Avg: ₹8,12,949 INR|+0.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Taylor and Hart

November 1, 2026

Retailer 13₹3,86,100 INR

Retailer 2₹4,61,647 INR

Retailer 8₹4,78,548 INR

Retailer 1₹6,17,075 INR

Retailer 10₹6,22,302 INR

Retailer 12₹6,84,115 INR

Retailer 3₹7,40,135 INR

Retailer 6₹7,40,230 INR

Retailer 7₹7,64,680 INR

Retailer 4₹8,94,239 INR

Retailer 9₹9,04,593 INR

Retailer 11₹9,52,349 INR

Retailer 5₹13,28,793 INR

Taylor and Hart₹17,04,768 INR

17 data points across 14 retailers

14 retailers₹4,61,647 INR to ₹17,04,768 INR

Retailer 1

₹3,86,100 INR

£3,202 GBP

Price last confirmed 15 days ago

Retailer 2

₹4,61,647 INR

$4,862 USD

View

Final sale: no returns

Retailer 3

₹4,78,548 INR

$5,040 USD

View

B+

Retailer 4

₹6,17,075 INR

£5,117 GBP

View

B+

Retailer 5

₹6,22,302 INR

$6,554 USD

View

Retailer 6

₹6,84,115 INR

$7,205 USD

View

Price last confirmed 14 days ago

B+

Retailer 7

₹7,40,135 INR

$7,795 USD

View

B+

Retailer 8

₹7,40,230 INR

ZAR 125,945 ZAR

View

B+

Retailer 9

₹7,64,680 INR

€7,670 EUR

View

B+

Retailer 10

₹8,94,239 INR

$9,418 USD

View

Retailer 11

₹9,04,593 INR

A$14,657 AUD

View

Price last confirmed 9 days ago

B+

Retailer 12

₹9,52,349 INR

$10,030 USD

View

Retailer 13

₹13,28,793 INR

$13,995 USD

View

Most Expensive

Taylor and Hart

9M4K3ZG · Oct 31

₹17,04,768 INR

$17,954 USD

View

13 more retailers have this diamond

Prices start from ₹4,61,647 INRSave up to ₹12,43,121 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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12.05ct Round

₹4,61,647 INR