Heart|Lab Grown|IGI

5.99ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG811699533

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811699533

Diamond specifications and retailer prices

From $1,365 CAD

$977 USD

As of October 30, 2026

Save $8,707 CAD (86%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $10,072 CAD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.99ct lab-grown heart diamond

This 5.99ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811699533 or 811699533. Listed at 21 retailers as of October 30, 2026, with prices from $1,365 to $10,072, a $8,707 spread on the same certified stone. Brilliant Earth lists it at $10,072. 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

5.99

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811699533

Dimensions11.90 × 12.24 × 7.07 mm

L/W Ratio1.03

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG811699533

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 30

Current: $10,072 CAD|Low: $1,323 CAD|High: $19,375 CAD|Avg: $4,032 CAD|-48.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

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Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

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Retailer 20

October 30, 2026

Retailer 7$1,365 CAD

Retailer 19$1,485 CAD

Retailer 2$1,527 CAD

Retailer 3$1,584 CAD

Retailer 6$1,584 CAD

Retailer 16$1,830 CAD

Retailer 11$2,023 CAD

Retailer 5$2,120 CAD

Retailer 13$2,443 CAD

Retailer 9$2,968 CAD

Retailer 17$3,030 CAD

Retailer 18$3,207 CAD

Retailer 14$3,217 CAD

Retailer 20$4,214 CAD

Retailer 4$4,894 CAD

Retailer 12$5,001 CAD

Retailer 15$5,400 CAD

Retailer 10$5,516 CAD

Retailer 8$5,709 CAD

Brilliant Earth$10,072 CAD

38 data points across 20 retailers

21 retailers$1,365 CAD to $10,072 CAD

Cheapest Retailer

$1,365 CAD

$977 USD

Retailer 2

$1,485 CAD

$1,063 USD

View

Retailer 3

$1,527 CAD

$1,093 USD

View

Final sale: no returns

Retailer 4

$1,584 CAD

$1,134 USD

View

Retailer 5

$1,584 CAD

$1,134 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,830 CAD

$1,310 USD

View

B+

Retailer 7

$2,023 CAD

$1,448 USD

View

Retailer 8

$2,120 CAD

$1,518 USD

View

Retailer 9

$2,443 CAD

£1,377 GBP

View

Retailer 10

$2,968 CAD

$2,125 USD

View

B+

Retailer 11

$3,030 CAD

$2,169 USD

View

Retailer 12

$3,123 CAD

$2,236 USD

View

Price last confirmed 11 days ago

Retailer 13

$3,207 CAD

A$3,532 AUD

View

Price last confirmed 9 days ago

B+

Retailer 14

$3,217 CAD

ZAR 37,209 ZAR

View

B+

Retailer 15

$4,214 CAD

$3,017 USD

View

Retailer 16

$4,894 CAD

$3,503 USD

View

Retailer 17

$5,001 CAD

$3,580 USD

View

B+

Retailer 18

$5,400 CAD

£3,044 GBP

View

Retailer 19

$5,516 CAD

$3,949 USD

View

Retailer 20

$5,709 CAD

$4,087 USD

View

Most Expensive

Brilliant Earth

20960315A · Oct 30

$10,072 CAD

$7,210 USD

View

20 more retailers have this diamond

Prices start from $1,365 CADSave up to $8,707 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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5.99ct Heart

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