Round|Lab Grown|IGI

8.21ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG560236389

Shape and cutting style on the report: Round brilliant

Certificate IGI LG560236389

Diamond specifications and retailer prices

From $2,030 CAD

$1,453 USD

As of October 29, 2026

Save $10,710 CAD (84%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $12,740 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 8.21ct lab-grown round diamond

This 8.21ct lab-grown round 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 LG560236389 or 560236389. Listed at 22 retailers as of October 29, 2026, with prices from $2,030 to $12,740, a $10,710 spread on the same certified stone. Brilliant Earth lists it at $12,740. 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

8.21

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG560236389

Dimensions12.90 × 12.84 × 7.99 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG560236389

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 29

Current: $12,740 CAD|Low: $1,749 CAD|High: $14,304 CAD|Avg: $5,120 CAD|-10.9%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 3$2,030 CAD

Retailer 22$2,208 CAD

Retailer 10$2,273 CAD

Retailer 14$2,354 CAD

Retailer 23$2,354 CAD

Retailer 2$2,591 CAD

Retailer 7$3,048 CAD

Retailer 17$3,091 CAD

Retailer 13$3,311 CAD

Retailer 20$3,379 CAD

Retailer 11$3,712 CAD

Retailer 18$3,949 CAD

Retailer 8$4,273 CAD

Retailer 21$4,359 CAD

Retailer 4$4,413 CAD

Retailer 9$6,095 CAD

Retailer 15$6,346 CAD

Retailer 19$6,759 CAD

Retailer 12$6,915 CAD

Retailer 5$8,144 CAD

Retailer 16$8,288 CAD

Retailer 6$11,371 CAD

Brilliant Earth$12,740 CAD

29 data points across 23 retailers

22 retailers$2,030 CAD to $12,740 CAD

Cheapest Retailer

$2,030 CAD

$1,453 USD

Retailer 2

$2,208 CAD

$1,581 USD

View

Retailer 3

$2,354 CAD

$1,685 USD

View

Price last confirmed 20 days ago

Retailer 4

$2,354 CAD

$1,685 USD

View

Retailer 5

$2,591 CAD

$1,855 USD

View

Retailer 6

$3,048 CAD

$2,182 USD

View

Retailer 7

$3,091 CAD

£1,742 GBP

View

B+

Retailer 8

$3,311 CAD

£1,866 GBP

View

Retailer 9

$3,379 CAD

€2,304 EUR

View

B+

Retailer 10

$3,712 CAD

$2,657 USD

View

B+

Retailer 11

$3,949 CAD

ZAR 45,665 ZAR

View

B+

Retailer 12

$4,273 CAD

$3,059 USD

View

Retailer 13

$4,359 CAD

A$4,801 AUD

View

Price last confirmed 9 days ago

B+

Retailer 14

$4,413 CAD

$3,159 USD

View

Retailer 15

$6,095 CAD

$4,363 USD

View

Retailer 16

$6,346 CAD

$4,543 USD

View

Retailer 17

$6,759 CAD

£3,810 GBP

View

Retailer 18

$6,915 CAD

$4,951 USD

View

Price last confirmed 20 days ago

Retailer 19

$8,144 CAD

$5,830 USD

View

Price last confirmed 10 days ago

Retailer 20

$8,288 CAD

$5,933 USD

View

Retailer 21

$11,371 CAD

$8,140 USD

View

Most Expensive

Brilliant Earth

7625997A · Oct 29

$12,740 CAD

$9,120 USD

View

21 more retailers have this diamond

Prices start from $2,030 CADSave up to $10,710 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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