Marquise|Lab Grown|IGI

1.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG841629543

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841629543

Diamond specifications and retailer prices

From $245 AUD

$172 USD

As of October 21, 2026

18 retailers carry this diamond

Most expensive: $1,971 AUD at Helzberg Diamonds · As of October 13, 2026

View at Helzberg Diamonds

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841629543 or 841629543. Listed at 18 retailers as of October 13, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.5°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG841629543

Dimensions11.20 × 5.19 × 3.24 mm

L/W Ratio2.16

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 LG841629543

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 21

Current: $1,971 AUD|Low: $245 AUD|High: $1,971 AUD|Avg: $768 AUD

Helzberg Diamonds

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

October 27, 2026

Retailer 21$245 AUD

Retailer 13$275 AUD

Retailer 9$285 AUD

Retailer 18$304 AUD

Retailer 14$308 AUD

Retailer 16$373 AUD

Retailer 8$414 AUD

Retailer 11$525 AUD

Retailer 17$527 AUD

Retailer 2$581 AUD

Retailer 4$666 AUD

Retailer 3$759 AUD

Retailer 12$760 AUD

Retailer 7$830 AUD

Retailer 15$979 AUD

Retailer 10$999 AUD

Retailer 20$1,005 AUD

Retailer 19$1,033 AUD

Retailer 5$1,056 AUD

Retailer 6$1,430 AUD

Helzberg Diamonds$1,971 AUD

19 data points across 21 retailers

18 retailers$245 AUD to $1,971 AUD

Retailer 1

$245 AUD

$172 USD

Price last confirmed 12 days ago

Retailer 2

$285 AUD

$200 USD

View

Price last confirmed 13 days ago

Retailer 3

$304 AUD

$213 USD

View

Price last confirmed 12 days ago

Retailer 4

$308 AUD

$216 USD

View

Price last confirmed 17 days ago

Retailer 5

$414 AUD

$290 USD

View

Price last confirmed 13 days ago

Retailer 6

$525 AUD

ZAR 5,949 ZAR

View

Price last confirmed 16 days ago

Retailer 7

$527 AUD

£291 GBP

View

Price last confirmed 12 days ago

Retailer 8

$666 AUD

$467 USD

View

Price last confirmed 10 days ago

Retailer 9

$759 AUD

$532 USD

View

Price last confirmed 7 days ago

Retailer 10

$760 AUD

View

Price last confirmed 16 days ago

Retailer 11

$830 AUD

SGD 786 SGD

View

Price last confirmed 13 days ago

Retailer 12

$979 AUD

$686 USD

View

Price last confirmed 12 days ago

Retailer 13

$999 AUD

$700 USD

View

Price last confirmed 15 days ago

Retailer 14

$1,005 AUD

$704 USD

View

Price last confirmed 9 days ago

Retailer 15

$1,033 AUD

$724 USD

View

Price last confirmed 12 days ago

Retailer 16

$1,056 AUD

$740 USD

View

Price last confirmed 7 days ago

Retailer 17

$1,430 AUD

£789 GBP

View

Price last confirmed 13 days ago

Most Expensive

Helzberg Diamonds

ZXZOKHMIPLKJ · Oct 13

$1,971 AUD

$1,381 USD

View

Price last confirmed 21 days ago

17 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

1.09ct Marquise

$245 AUD