Heart|Lab Grown|IGI

6.51ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG834617493

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834617493

Diamond specifications and retailer prices

From $1,969 CAD

£1,108 GBP

As of October 27, 2026

Save $5,194 CAD (73%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $8,296 CAD at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 6.51ct lab-grown heart diamond

This 6.51ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG834617493 or 834617493. Listed at 14 retailers as of October 27, 2026, with a 264% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Color

VVS2

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.9°

Pavilion angle38°

OriginLab Grown

Grading LabIGI

CertificateIGI LG834617493

Dimensions10.91 × 12.95 × 7.58 mm

L/W Ratio1.19

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG834617493

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 27

Current: $8,296 CAD|Low: $1,356 CAD|High: $8,316 CAD|Avg: $4,629 CAD|+0.2%

Novita Diamonds

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

October 27, 2026

Retailer 3$1,838 CAD

Retailer 2$1,969 CAD

Retailer 10$2,141 CAD

Retailer 11$2,712 CAD

Retailer 9$2,733 CAD

Retailer 5$3,540 CAD

Retailer 4$3,650 CAD

Retailer 13$3,736 CAD

Retailer 12$4,378 CAD

Retailer 7$5,486 CAD

Retailer 6$6,175 CAD

Retailer 14$6,639 CAD

Retailer 8$6,868 CAD

Retailer 15$7,163 CAD

Novita Diamonds$8,296 CAD

37 data points across 15 retailers

14 retailers$1,969 CAD to $7,163 CAD

Cheapest Retailer

$1,969 CAD

£1,108 GBP

Retailer 2

$2,141 CAD

$1,530 USD

View

B+

Retailer 3

$2,712 CAD

$1,938 USD

View

Retailer 4

$2,733 CAD

£1,538 GBP

View

Retailer 5

$3,540 CAD

A$3,891 AUD

View

Price last confirmed 8 days ago

Retailer 6

$3,650 CAD

ZAR 42,128 ZAR

View

B+

Retailer 7

$3,736 CAD

$2,669 USD

View

B+

Retailer 8

$4,378 CAD

$3,128 USD

View

B+

Retailer 9

$5,486 CAD

$3,920 USD

View

Retailer 10

$6,175 CAD

£3,474 GBP

View

Price last confirmed 11 days ago

Retailer 11

$6,639 CAD

$4,743 USD

View

Retailer 12

$6,868 CAD

$4,907 USD

View

Retailer 13

$7,163 CAD

SGD 6,916 SGD

View

Most Expensive

Novita Diamonds

cert_834617493 · Oct 8

$8,296 CAD

A$9,119 AUD

View

Price last confirmed 21 days ago

13 more retailers have this diamond

Prices start from $1,969 CADSave up to $5,194 CAD

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 Heart

$1,969 CAD