Marquise|Lab Grown|IGI

6.10ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG843687683

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843687683

Diamond specifications and retailer prices

From $1,754 CAD

$1,255 USD

As of October 23, 2026

13 retailers carry this diamond

Most expensive: $7,364 CAD at Rare Carat · As of October 18, 2026

View at Rare Carat

About this 6.1ct lab-grown marquise diamond

This 6.1ct lab-grown marquise 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 LG843687683 or 843687683. Listed at 13 retailers as of October 18, 2026. 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

6.10

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843687683

Dimensions18.97 × 9.59 × 5.91 mm

L/W Ratio1.98

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843687683

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23

Current: $7,364 CAD|Low: $1,586 CAD|High: $7,364 CAD|Avg: $3,920 CAD

Rare Carat

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

October 27, 2026

Retailer 11$1,586 CAD

Retailer 14$1,754 CAD

Retailer 9$1,789 CAD

Retailer 8$2,155 CAD

Retailer 10$2,333 CAD

Retailer 2$2,644 CAD

Retailer 12$2,789 CAD

Retailer 15$2,883 CAD

Retailer 16$3,351 CAD

Retailer 3$3,542 CAD

Retailer 4$4,153 CAD

Retailer 13$4,712 CAD

Retailer 5$5,136 CAD

Retailer 6$5,239 CAD

Retailer 7$7,230 CAD

Rare Carat$7,364 CAD

12 data points across 16 retailers

13 retailers$1,754 CAD to $7,364 CAD

Retailer 1

$1,754 CAD

$1,255 USD

Price last confirmed 10 days ago

Retailer 2

$1,789 CAD

HK$10,000 HKD

View

Price last confirmed 10 days ago

Retailer 3

$2,155 CAD

$1,542 USD

View

Price last confirmed 10 days ago

Retailer 4

$2,333 CAD

£1,315 GBP

View

Price last confirmed 10 days ago

Retailer 5

$2,789 CAD

A$3,071 AUD

View

Price last confirmed 12 days ago

Retailer 6

$2,883 CAD

ZAR 33,328 ZAR

View

Price last confirmed 14 days ago

Retailer 7

$3,351 CAD

$2,398 USD

View

Price last confirmed 10 days ago

Retailer 8

$3,542 CAD

$2,535 USD

View

Price last confirmed 10 days ago

Retailer 9

$4,153 CAD

£2,340 GBP

View

Price last confirmed 10 days ago

Retailer 10

$4,712 CAD

$3,372 USD

View

Price last confirmed 11 days ago

Retailer 11

$5,136 CAD

£2,894 GBP

View

Price last confirmed 12 days ago

Retailer 12

$5,239 CAD

$3,749 USD

View

Price last confirmed 12 days ago

Most Expensive

Rare Carat

ISA-CAF16908 · Oct 18

$7,364 CAD

$5,270 USD

View

Price last confirmed 15 days ago

12 more retailers have this diamond

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

6.10ct Marquise

$1,754 CAD