Cushion|Lab Grown|IGI

6.51ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG841638735

Shape and cutting style on the report: Square cushion mixed cut

Certificate IGI LG841638735

Diamond specifications and retailer prices

From ₹2,09,561 INR

$2,208 USD

As of October 31, 2026

Save ₹5,72,186 INR (73%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: ₹7,81,747 INR at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 6.51ct lab-grown cushion diamond

This 6.51ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841638735 or 841638735. Listed at 14 retailers as of October 30, 2026, with prices from ₹2,09,561 to ₹7,81,747, a ₹5,72,186 spread on the same certified stone. Taylor and Hart lists it at ₹7,81,747. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.51

Carat

Colour

VS1

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.9°

Pavilion angle38.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG841638735

Dimensions10.36 × 9.87 × 6.07 mm

L/W Ratio1.05

Culet sizeLarge

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG841638735

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: ₹3,04,382 INR|Low: ₹1,92,572 INR|High: ₹7,81,747 INR|Avg: ₹4,24,962 INR|+6.2%

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 3, 2026

Retailer 3₹1,92,572 INR

Retailer 2₹2,09,561 INR

Retailer 8₹2,15,636 INR

Retailer 7₹2,23,418 INR

Retailer 12₹2,39,173 INR

Retailer 4₹3,04,281 INR

Retailer 1₹3,04,382 INR

Retailer 9₹3,07,129 INR

Retailer 5₹3,49,648 INR

Retailer 11₹4,23,804 INR

Retailer 13₹6,02,014 INR

Retailer 10₹6,36,316 INR

Retailer 6₹6,38,116 INR

Taylor and Hart₹7,81,747 INR

12 data points across 14 retailers

14 retailers₹2,09,561 INR to ₹7,81,747 INR

Retailer 1

₹1,92,572 INR

$2,029 USD

Price last confirmed 7 days ago

Retailer 2

₹2,09,561 INR

$2,208 USD

View

Retailer 3

₹2,15,636 INR

$2,272 USD

View

Final sale: no returns

B+

Retailer 4

₹2,23,418 INR

$2,354 USD

View

B+

Retailer 5

₹2,39,173 INR

$2,520 USD

View

B+

Retailer 6

₹3,04,281 INR

$3,206 USD

View

B+

Retailer 7

₹3,04,382 INR

£2,525 GBP

View

B+

Retailer 8

₹3,07,129 INR

$3,236 USD

View

Retailer 9

₹3,49,648 INR

$3,684 USD

View

Price last confirmed 7 days ago

Retailer 10

₹4,23,804 INR

£3,516 GBP

View

Retailer 11

₹6,02,014 INR

$6,343 USD

View

Retailer 12

₹6,36,316 INR

$6,704 USD

View

Retailer 13

₹6,38,116 INR

£5,294 GBP

View

Most Expensive

Taylor and Hart

DOQJURW · Oct 30

₹7,81,747 INR

$8,237 USD

View

13 more retailers have this diamond

Prices start from ₹2,09,561 INRSave up to ₹5,72,186 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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6.51ct Cushion

₹2,09,561 INR