Cushion|Lab Grown|IGI

6.47ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG660415018

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG660415018

Diamond specifications and retailer prices

From ₹14,88,626 INR

$15,678 USD

As of November 1, 2026

Save ₹39,17,447 INR (72%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: ₹54,06,073 INR at Wholesale Diamonds Direct · As of October 27, 2026

View at Wholesale Diamonds Direct

About this 6.47ct lab-grown cushion diamond

This 6.47ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG660415018 or 660415018. Listed at 19 retailers as of October 27, 2026, with prices from ₹14,88,626 to ₹54,06,073, a ₹39,17,447 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹54,06,073. 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

6.47

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle35.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG660415018

Dimensions12.28 × 10.24 × 6.62 mm

L/W Ratio1.20

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 LG660415018

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 1

Current: ₹36,27,878 INR|Low: ₹12,97,017 INR|High: ₹72,34,700 INR|Avg: ₹29,61,063 INR|-0.2%

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

Retailer 14

Wholesale Diamonds Direct

November 1, 2026

Retailer 3₹12,97,017 INR

Retailer 5₹14,88,626 INR

Retailer 11₹16,49,756 INR

Retailer 2₹17,34,262 INR

Retailer 14₹20,88,710 INR

Retailer 9₹21,19,526 INR

Retailer 12₹25,77,893 INR

Retailer 6₹27,72,525 INR

Retailer 7₹29,70,287 INR

Retailer 8₹32,21,345 INR

Retailer 10₹32,88,024 INR

Retailer 1₹36,27,878 INR

Retailer 13₹37,44,424 INR

Wholesale Diamonds Direct₹54,06,073 INR

Retailer 4₹72,34,700 INR

39 data points across 15 retailers

19 retailers₹14,88,626 INR to ₹54,06,073 INR

Retailer 1

₹12,97,017 INR

$13,660 USD

Our latest check could not confirm this price

Retailer 2

₹14,88,626 INR

$15,678 USD

View

Retailer 3

₹16,49,756 INR

$17,375 USD

View

Retailer 4

₹17,34,262 INR

$18,265 USD

View

B+

Retailer 5

₹18,19,242 INR

$19,160 USD

View

B+

Retailer 6

₹20,88,710 INR

$21,998 USD

View

Final sale: no returns

B+

Retailer 7

₹21,19,526 INR

£17,577 GBP

View

B+

Retailer 8

₹25,77,893 INR

$27,150 USD

View

B+

Retailer 9

₹27,72,525 INR

£22,992 GBP

View

B+

Retailer 10

₹29,70,287 INR

£24,632 GBP

View

Retailer 11

₹32,21,345 INR

A$52,195 AUD

View

B+

Retailer 12

₹32,88,024 INR

€32,980 EUR

View

Retailer 13

₹36,27,878 INR

A$58,782 AUD

View

B+

Retailer 14

₹37,44,424 INR

ZAR 637,088 ZAR

View

Retailer 15

₹47,07,577 INR

$49,580 USD

View

Retailer 16

₹48,23,847 INR

$50,804 USD

View

Most Expensive

Wholesale Diamonds Direct

113194995 · Oct 27

₹54,06,073 INR

$56,936 USD

View

16 more retailers have this diamond

Prices start from ₹14,88,626 INRSave up to ₹39,17,447 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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6.47ct Cushion

₹14,88,626 INR