Round|Lab Grown|IGI

6.56ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG613353867

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613353867

Diamond specifications and retailer prices

From $1,298 CAD

$929 USD

As of October 29, 2026

Save $7,698 CAD (86%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $8,996 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.56ct lab-grown round diamond

This 6.56ct 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 LG613353867 or 613353867. Listed at 20 retailers as of October 29, 2026, with prices from $1,298 to $8,996, a $7,698 spread on the same certified stone. Brilliant Earth lists it at $8,996. 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

6.56

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG613353867

Dimensions12.00 × 11.96 × 7.38 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 LG613353867

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $8,996 CAD|Low: $1,298 CAD|High: $8,996 CAD|Avg: $3,160 CAD

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 6$1,298 CAD

Retailer 19$1,412 CAD

Retailer 9$1,453 CAD

Retailer 4$1,506 CAD

Retailer 21$1,506 CAD

Retailer 13$1,753 CAD

Retailer 3$1,981 CAD

Retailer 7$2,185 CAD

Retailer 15$2,292 CAD

Retailer 10$2,411 CAD

Retailer 2$2,482 CAD

Retailer 16$2,789 CAD

Retailer 17$2,913 CAD

Retailer 20$3,348 CAD

Retailer 8$3,904 CAD

Retailer 5$4,233 CAD

Retailer 11$4,688 CAD

Retailer 12$4,709 CAD

Retailer 18$5,113 CAD

Retailer 14$5,235 CAD

Brilliant Earth$8,996 CAD

37 data points across 21 retailers

20 retailers$1,298 CAD to $8,996 CAD

Cheapest Retailer

$1,298 CAD

$929 USD

Retailer 2

$1,412 CAD

$1,011 USD

View

Retailer 3

$1,506 CAD

$1,078 USD

View

Retailer 4

$1,506 CAD

$1,078 USD

View

Price last confirmed 14 days ago

Retailer 5

$1,753 CAD

$1,255 USD

View

Retailer 6

$1,981 CAD

£1,116 GBP

View

Price last confirmed 14 days ago

Retailer 7

$2,185 CAD

$1,564 USD

View

Retailer 8

$2,292 CAD

£1,292 GBP

View

B+

Retailer 9

$2,411 CAD

$1,726 USD

View

Retailer 10

$2,482 CAD

€1,692 EUR

View

B+

Retailer 11

$2,789 CAD

A$3,072 AUD

View

B+

Retailer 12

$2,913 CAD

ZAR 33,687 ZAR

View

B+

Retailer 13

$3,348 CAD

$2,397 USD

View

B+

Retailer 14

$3,904 CAD

$2,795 USD

View

B+

Retailer 15

$4,233 CAD

$3,030 USD

View

Retailer 16

$4,688 CAD

$3,356 USD

View

Price last confirmed 20 days ago

Retailer 17

$4,709 CAD

$3,371 USD

View

Retailer 18

$5,113 CAD

£2,882 GBP

View

Retailer 19

$5,235 CAD

$3,748 USD

View

Most Expensive

Brilliant Earth

8821991A · Oct 29

$8,996 CAD

$6,440 USD

View

19 more retailers have this diamond

Prices start from $1,298 CADSave up to $7,698 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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6.56ct Round

$1,298 CAD