Radiant|Lab Grown|IGI

15.09ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG691549480

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG691549480

Diamond specifications and retailer prices

From $6,088 CAD

$4,358 USD

As of October 30, 2026

Save $4,052 CAD (40%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $41,893 CAD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 15.09ct lab-grown radiant diamond

This 15.09ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691549480 or 691549480. Listed at 12 retailers as of October 26, 2026, with a 67% 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

15.09

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.6°

Pavilion angle34.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG691549480

Dimensions17.89 × 12.07 × 8.02 mm

L/W Ratio1.48

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 LG691549480

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: $41,893 CAD|Low: $3,822 CAD|High: $41,893 CAD|Avg: $15,262 CAD

Do Amore 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

Retailer 16

Retailer 17

October 28, 2026

Retailer 13$6,088 CAD

Retailer 15$6,818 CAD

Retailer 8$7,130 CAD

Retailer 6$7,784 CAD

Retailer 17$8,626 CAD

Retailer 2$8,647 CAD

Retailer 7$9,029 CAD

Retailer 12$9,190 CAD

Retailer 10$10,140 CAD

Retailer 16$10,270 CAD

Retailer 11$14,809 CAD

Retailer 5$16,040 CAD

Retailer 9$19,467 CAD

Retailer 3$20,135 CAD

Retailer 4$20,445 CAD

Retailer 14$39,951 CAD

Do Amore Diamonds$41,893 CAD

19 data points across 17 retailers

12 retailers$6,088 CAD to $10,140 CAD

Cheapest Retailer

$6,088 CAD

$4,358 USD

Retailer 2

$6,381 CAD

$4,568 USD

View

Retailer 3

$6,818 CAD

$4,881 USD

View

Final sale: no returns

B+

Retailer 4

$8,647 CAD

$6,190 USD

View

B+

Retailer 5

$9,190 CAD

$6,579 USD

View

B+

Retailer 6

$9,742 CAD

$6,974 USD

View

B+

Retailer 7

$10,140 CAD

$7,259 USD

View

Retailer 8

$10,270 CAD

$7,352 USD

View

Price last confirmed 73 days ago

Retailer 9

$14,809 CAD

A$16,310 AUD

View

Price last confirmed 10 days ago

Retailer 10

$16,040 CAD

A$17,666 AUD

View

Price last confirmed 121 days ago

Retailer 11

$39,951 CAD

$28,600 USD

View

Price under review

Most Expensive

Do Amore Diamonds

27-13173CC6A · Oct 31

$41,893 CAD

$29,990 USD

View

Price under review

11 more retailers have this diamond

Prices start from $6,088 CADSave up to $4,052 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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