Cushion|Lab Grown|IGI

6.55ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG644484590

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644484590

Diamond specifications and retailer prices

From ₹1,54,294 INR

$1,625 USD

As of October 29, 2026

Save ₹5,12,255 INR (77%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: ₹6,66,549 INR at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.55ct lab-grown cushion diamond

This 6.55ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644484590 or 644484590. Listed at 20 retailers as of October 29, 2026, with prices from ₹1,54,294 to ₹6,66,549, a ₹5,12,255 spread on the same certified stone. Brilliant Earth lists it at ₹6,66,549. 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

6.55

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.8°

Pavilion angle32°

OriginLab Grown

Grading LabIGI

CertificateIGI LG644484590

Dimensions11.71 × 9.74 × 6.39 mm

L/W Ratio1.20

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG644484590

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 29

Current: ₹6,66,549 INR|Low: ₹1,54,294 INR|High: ₹7,51,857 INR|Avg: ₹3,56,708 INR|-3.0%

Brilliant Earth

Retailer 2

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Retailer 20

October 30, 2026

Retailer 16₹1,54,294 INR

Retailer 12₹1,59,896 INR

Retailer 18₹1,64,264 INR

Retailer 2₹1,71,724 INR

Retailer 9₹1,84,735 INR

Retailer 6₹2,00,724 INR

Retailer 13₹2,25,682 INR

Retailer 4₹2,28,640 INR

Retailer 14₹2,45,156 INR

Retailer 19₹2,57,220 INR

Retailer 3₹3,47,897 INR

Retailer 10₹3,86,359 INR

Retailer 7₹4,10,279 INR

Retailer 15₹4,59,073 INR

Retailer 5₹4,69,639 INR

Retailer 8₹5,34,561 INR

Retailer 20₹5,47,866 INR

Retailer 11₹5,62,753 INR

Retailer 17₹5,73,973 INR

Brilliant Earth₹6,66,549 INR

32 data points across 20 retailers

20 retailers₹1,54,294 INR to ₹6,66,549 INR

Cheapest Retailer

₹1,54,294 INR

$1,625 USD

Final sale: no returns

Retailer 2

₹1,59,896 INR

$1,684 USD

View

Price last confirmed 18 days ago

Retailer 3

₹1,64,264 INR

$1,730 USD

View

Retailer 4

₹1,71,724 INR

£1,424 GBP

View

Retailer 5

₹1,84,735 INR

HK$15,200 HKD

View

Retailer 6

₹2,00,724 INR

$2,114 USD

View

Retailer 7

₹2,25,682 INR

£1,872 GBP

View

Retailer 8

₹2,28,640 INR

$2,408 USD

View

Retailer 9

₹2,45,156 INR

€2,459 EUR

View

Retailer 10

₹2,57,220 INR

$2,709 USD

View

B+

Retailer 11

₹3,47,897 INR

$3,664 USD

View

B+

Retailer 12

₹3,86,359 INR

£3,204 GBP

View

B+

Retailer 13

₹4,10,279 INR

$4,321 USD

View

B+

Retailer 14

₹4,59,073 INR

£3,807 GBP

View

B+

Retailer 15

₹4,69,639 INR

$4,946 USD

View

B+

Retailer 16

₹5,34,561 INR

SGD 7,608 SGD

View

Retailer 17

₹5,47,866 INR

A$8,877 AUD

View

Price last confirmed 25 days ago

Retailer 18

₹5,62,753 INR

$5,927 USD

View

Retailer 19

₹5,73,973 INR

$6,045 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

14721905A · Oct 29

₹6,66,549 INR

$7,020 USD

View

19 more retailers have this diamond

Prices start from ₹1,54,294 INRSave up to ₹5,12,255 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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