Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG809678686

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809678686

Diamond specifications and retailer prices

From $1,204 AUD

As of November 3, 2026

16 retailers carry this diamond

Most expensive: $2,816 AUD at MOH London · As of October 15, 2026

View at MOH London

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG809678686 or 809678686. Listed at 16 retailers as of November 3, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56

Carat

Colour

VVS1

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.6°

Pavilion angle37.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG809678686

Dimensions12.57 × 6.19 × 3.55 mm

L/W Ratio2.03

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG809678686

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Nov 3

Current: $2,816 AUD|Low: $773 AUD|High: $4,923 AUD|Avg: $1,653 AUD|+1.0%

MOH London

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

October 19, 2026

Retailer 6$773 AUD

Retailer 10$778 AUD

Retailer 9$812 AUD

Retailer 3$912 AUD

Retailer 2$1,204 AUD

Retailer 8$1,242 AUD

Retailer 11$1,297 AUD

Retailer 5$1,665 AUD

Retailer 7$1,928 AUD

Retailer 14$2,040 AUD

Retailer 4$2,218 AUD

Retailer 12$2,573 AUD

MOH London$2,816 AUD

Retailer 13$4,923 AUD

26 data points across 14 retailers

16 retailers

Retailer 1

$554 AUD

$388 USD

Price last confirmed 25 days ago

Retailer 2

$621 AUD

$435 USD

View

Price last confirmed 18 days ago

Retailer 3

$688 AUD

$482 USD

View

Price last confirmed 21 days ago

Retailer 4

$688 AUD

$482 USD

View

Price last confirmed 30 days ago

Retailer 5

$912 AUD

$639 USD

View

Price last confirmed 19 days ago

B+

Retailer 6

$1,204 AUD

View

Retailer 7

$1,242 AUD

£686 GBP

View

Price last confirmed 18 days ago

Retailer 8

$1,297 AUD

ZAR 14,683 ZAR

View

Price last confirmed 19 days ago

Retailer 9

$1,665 AUD

$1,167 USD

View

Price last confirmed 18 days ago

Retailer 10

$1,928 AUD

$1,351 USD

View

Price last confirmed 17 days ago

Retailer 11

$2,040 AUD

View

Price last confirmed 25 days ago

Retailer 12

$2,218 AUD

£1,224 GBP

View

Price last confirmed 19 days ago

Retailer 13

$2,439 AUD

$1,709 USD

View

Price last confirmed 33 days ago

Retailer 14

$2,573 AUD

$1,803 USD

View

Price last confirmed 18 days ago

Retailer 15

$2,655 AUD

$1,861 USD

View

Price last confirmed 18 days ago

Most Expensive

MOH London

LG809678686 · Oct 15

$2,816 AUD

£1,554 GBP

View

Price last confirmed 18 days ago

15 more retailers have this diamond

Prices start from $1,204 AUD

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

B+

1.56ct Marquise

$1,204 AUD