Round|Lab Grown|IGI

20.07ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG805634415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805634415

Diamond specifications and retailer prices

From $11,531 CAD

£6,500 GBP

As of November 1, 2026

Save $35,978 CAD (76%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $47,509 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 20.07ct lab-grown round diamond

This 20.07ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805634415 or 805634415. Listed at 15 retailers as of October 31, 2026, with prices from $11,531 to $47,509, a $35,978 spread on the same certified stone. Brilliant Earth lists it at $47,509. 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

20.07

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG805634415

Dimensions17.37 × 17.29 × 10.74 mm

L/W Ratio1.00

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG805634415

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: $47,509 CAD|Low: $11,527 CAD|High: $47,509 CAD|Avg: $17,423 CAD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 1, 2026

Retailer 2$11,531 CAD

Retailer 11$12,377 CAD

Retailer 3$12,871 CAD

Retailer 13$13,423 CAD

Retailer 5$14,357 CAD

Retailer 12$14,357 CAD

Retailer 8$14,360 CAD

Retailer 10$14,737 CAD

Retailer 9$15,717 CAD

Retailer 4$16,147 CAD

Retailer 6$17,258 CAD

Retailer 7$27,397 CAD

Brilliant Earth$47,509 CAD

43 data points across 13 retailers

15 retailers$11,531 CAD to $47,509 CAD

Cheapest Retailer

$11,531 CAD

£6,500 GBP

Retailer 2

$12,377 CAD

$8,860 USD

View

B+

Retailer 3

$12,871 CAD

$9,214 USD

View

B+

Retailer 4

$13,423 CAD

$9,609 USD

View

B+

Retailer 5

$14,357 CAD

$10,278 USD

View

Retailer 6

$14,357 CAD

$10,278 USD

View

Price last confirmed 19 days ago

B+

Retailer 7

$14,360 CAD

$10,280 USD

View

B+

Retailer 8

$14,737 CAD

$10,550 USD

View

B+

Retailer 9

$15,717 CAD

$11,251 USD

View

B+

Retailer 10

$16,147 CAD

$11,559 USD

View

B+

Retailer 11

$17,258 CAD

£9,728 GBP

View

Retailer 12

$27,397 CAD

€18,679 EUR

View

Retailer 13

$33,134 CAD

$23,720 USD

View

Retailer 14

$45,359 CAD

$32,471 USD

View

Most Expensive

Brilliant Earth

20209126A · Oct 31

$47,509 CAD

$34,010 USD

View

14 more retailers have this diamond

Prices start from $11,531 CADSave up to $35,978 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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20.07ct Round

$11,531 CAD