Cushion|Lab Grown|IGI

6.51ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG791660765

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791660765

Diamond specifications and retailer prices

From ₹2,08,707 INR

$2,199 USD

As of November 1, 2026

Save ₹7,47,037 INR (78%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: ₹12,95,759 INR at Queensmith · As of October 9, 2026

View at Queensmith

About this 6.51ct lab-grown cushion diamond

This 6.51ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791660765 or 791660765. Listed at 18 retailers as of November 1, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.51

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.5°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791660765

Dimensions11.78 × 9.97 × 6.87 mm

L/W Ratio1.18

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 LG791660765

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: ₹3,35,640 INR|Low: ₹2,08,707 INR|High: ₹11,84,477 INR|Avg: ₹4,45,525 INR|-6.7%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

November 2, 2026

Retailer 3₹2,08,707 INR

Retailer 17₹2,16,205 INR

Retailer 10₹2,23,773 INR

Retailer 2₹2,32,055 INR

Retailer 6₹2,42,210 INR

Retailer 11₹2,97,363 INR

Retailer 15₹3,08,932 INR

Retailer 1₹3,35,640 INR

Retailer 13₹4,00,563 INR

Retailer 8₹4,10,786 INR

Retailer 14₹4,18,336 INR

Retailer 7₹4,61,263 INR

Retailer 5₹5,82,558 INR

Retailer 4₹6,17,304 INR

Retailer 12₹6,17,384 INR

Retailer 9₹7,56,753 INR

Retailer 16₹9,55,744 INR

34 data points across 17 retailers

18 retailers₹2,08,707 INR to ₹9,55,744 INR

Cheapest Retailer

₹2,08,707 INR

$2,199 USD

Final sale: no returns

Retailer 2

₹2,16,205 INR

$2,278 USD

View

Price last confirmed 22 days ago

Retailer 3

₹2,23,773 INR

£1,856 GBP

View

Retailer 4

₹2,32,055 INR

$2,445 USD

View

Retailer 5

₹2,42,210 INR

$2,552 USD

View

Retailer 6

₹2,97,363 INR

£2,467 GBP

View

Retailer 7

₹3,08,932 INR

$3,255 USD

View

Retailer 8

₹3,35,640 INR

€3,368 EUR

View

B+

Retailer 9

₹4,00,563 INR

A$6,493 AUD

View

B+

Retailer 10

₹4,10,786 INR

£3,408 GBP

View

B+

Retailer 11

₹4,18,336 INR

ZAR 71,207 ZAR

View

B+

Retailer 12

₹4,61,263 INR

$4,860 USD

View

B+

Retailer 13

₹5,82,558 INR

$6,138 USD

View

B+

Retailer 14

₹6,17,304 INR

$6,504 USD

View

B+

Retailer 15

₹6,17,384 INR

£5,122 GBP

View

Retailer 16

₹7,56,753 INR

$7,973 USD

View

Retailer 17

₹9,55,744 INR

$10,070 USD

View

Most Expensive

Queensmith

LG791660765 · Oct 9

₹12,95,759 INR

£10,750 GBP

View

Price last confirmed 24 days ago

17 more retailers have this diamond

Prices start from ₹2,08,707 INRSave up to ₹7,47,037 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

₹2,08,707 INR