Heart|Lab Grown|IGI

15.04ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG665404084

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665404084

Diamond specifications and retailer prices

From $8,489 CAD

$6,075 USD

As of November 2, 2026

Save $25,809 CAD (75%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $50,074 CAD at With Clarity · As of November 3, 2026

View at With Clarity

About this 15.04ct lab-grown heart diamond

This 15.04ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665404084 or 665404084. Listed at 20 retailers as of October 31, 2026, with a 304% 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

15.04

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG665404084

Dimensions16.98 × 15.64 × 9.71 mm

L/W Ratio1.09

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 LG665404084

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 2

Current: $15,033 CAD|Low: $8,489 CAD|High: $59,423 CAD|Avg: $19,966 CAD|+28.6%

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

Retailer 18

Retailer 19

Retailer 20

With Clarity

November 3, 2026

Retailer 19$8,489 CAD

Retailer 10$8,698 CAD

Retailer 18$8,897 CAD

Retailer 8$9,508 CAD

Retailer 16$9,852 CAD

Retailer 6$11,691 CAD

Retailer 4$11,710 CAD

Retailer 12$12,221 CAD

Retailer 7$12,932 CAD

Retailer 2$14,519 CAD

Retailer 1$15,033 CAD

Retailer 17$15,244 CAD

Retailer 13$16,347 CAD

Retailer 14$17,937 CAD

Retailer 15$18,830 CAD

Retailer 3$19,824 CAD

Retailer 5$27,400 CAD

Retailer 11$30,794 CAD

Retailer 9$34,138 CAD

Retailer 20$34,298 CAD

With Clarity$50,074 CAD

36 data points across 21 retailers

20 retailers$8,489 CAD to $34,298 CAD

Cheapest Retailer

$8,489 CAD

$6,075 USD

Retailer 2

$8,698 CAD

View

Retailer 3

$8,897 CAD

$6,367 USD

View

Retailer 4

$9,508 CAD

$6,804 USD

View

Final sale: no returns

Retailer 5

$9,852 CAD

$7,050 USD

View

Retailer 6

$10,919 CAD

$7,814 USD

View

Price last confirmed 21 days ago

B+

Retailer 7

$11,691 CAD

$8,366 USD

View

B+

Retailer 8

$11,710 CAD

$8,380 USD

View

B+

Retailer 9

$12,221 CAD

£6,886 GBP

View

B+

Retailer 10

$12,932 CAD

HK$72,300 HKD

View

Retailer 11

$14,519 CAD

$10,390 USD

View

Retailer 12

$15,033 CAD

$10,758 USD

View

B+

Retailer 13

$15,244 CAD

ZAR 176,230 ZAR

View

Retailer 14

$17,937 CAD

€12,225 EUR

View

Retailer 15

$18,830 CAD

A$20,731 AUD

View

Retailer 16

$19,824 CAD

$14,186 USD

View

Retailer 17

$27,400 CAD

$19,608 USD

View

Retailer 18

$34,138 CAD

$24,430 USD

View

Retailer 19

$34,298 CAD

$24,544 USD

View

Most Expensive

With Clarity

665404084 · Nov 3

$50,074 CAD

$35,834 USD

View

Price under review

19 more retailers have this diamond

Prices start from $8,489 CADSave up to $25,809 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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15.04ct Heart

$8,489 CAD