Oval|Lab Grown|IGI

6.71ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG830643361

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830643361

Diamond specifications and retailer prices

From $1,214 CAD

$869 USD

As of October 27, 2026

Save $5,526 CAD (82%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $8,046 CAD at Brilliant Earth · As of October 10, 2026

View at Brilliant Earth

About this 6.71ct lab-grown oval diamond

This 6.71ct lab-grown oval 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 LG830643361 or 830643361. Listed at 23 retailers as of October 27, 2026, with a 455% 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

6.71

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG830643361

Dimensions15.40 × 10.42 × 6.46 mm

L/W Ratio1.48

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 LG830643361

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 27

Current: $1,512 CAD|Low: $1,171 CAD|High: $6,740 CAD|Avg: $3,186 CAD|-3.2%

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

Retailer 21

Retailer 22

Retailer 23

Retailer 24

October 27, 2026

Retailer 10$1,214 CAD

Retailer 23$1,320 CAD

Retailer 4$1,358 CAD

Retailer 7$1,408 CAD

Retailer 1$1,512 CAD

Retailer 21$1,627 CAD

Retailer 18$1,655 CAD

Retailer 6$2,019 CAD

Retailer 14$2,055 CAD

Retailer 12$2,151 CAD

Retailer 17$2,262 CAD

Retailer 22$2,606 CAD

Retailer 20$2,698 CAD

Retailer 5$2,946 CAD

Retailer 24$3,798 CAD

Retailer 16$3,896 CAD

Retailer 15$3,957 CAD

Retailer 2$4,403 CAD

Retailer 8$4,432 CAD

Retailer 9$4,728 CAD

Retailer 13$4,883 CAD

Retailer 19$5,283 CAD

Retailer 11$6,153 CAD

Retailer 3$6,740 CAD

23 data points across 24 retailers

23 retailers$1,214 CAD to $6,740 CAD

Cheapest Retailer

$1,214 CAD

$869 USD

Retailer 2

$1,320 CAD

$945 USD

View

Retailer 3

$1,408 CAD

$1,008 USD

View

Retailer 4

$1,512 CAD

£852 GBP

View

Retailer 5

$1,627 CAD

HK$9,100 HKD

View

Retailer 6

$1,655 CAD

$1,185 USD

View

Retailer 7

$2,019 CAD

$1,445 USD

View

Retailer 8

$2,151 CAD

£1,213 GBP

View

B+

Retailer 9

$2,262 CAD

$1,619 USD

View

Retailer 10

$2,606 CAD

A$2,870 AUD

View

Price last confirmed 9 days ago

Retailer 11

$2,698 CAD

ZAR 31,203 ZAR

View

B+

Retailer 12

$2,946 CAD

$2,109 USD

View

B+

Retailer 13

$3,798 CAD

$2,719 USD

View

B+

Retailer 14

$3,896 CAD

£2,196 GBP

View

B+

Retailer 15

$3,957 CAD

$2,833 USD

View

B+

Retailer 16

$4,403 CAD

$3,152 USD

View

B+

Retailer 17

$4,432 CAD

$3,172 USD

View

B+

Retailer 18

$4,728 CAD

SGD 4,574 SGD

View

B+

Retailer 19

$4,883 CAD

$3,496 USD

View

Retailer 20

$5,283 CAD

£2,978 GBP

View

Retailer 21

$6,153 CAD

$4,405 USD

View

Retailer 22

$6,740 CAD

$4,825 USD

View

Most Expensive

Brilliant Earth

21498399A · Oct 10

$8,046 CAD

$5,760 USD

View

Price last confirmed 20 days ago

22 more retailers have this diamond

Prices start from $1,214 CADSave up to $5,526 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.

Similar diamonds

6.71ct Oval

$1,214 CAD