Marquise|Lab Grown|IGI

1.16ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG788632591

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788632591

Diamond specifications and retailer prices

From $720 AUD

As of October 31, 2026

9 retailers carry this diamond

Most expensive: $2,192 AUD at Brilliant Earth · As of October 1, 2026

View at Brilliant Earth

About this 1.16ct lab-grown marquise diamond

This 1.16ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788632591 or 788632591. Listed at 9 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788632591

Dimensions10.85 × 5.44 × 3.38 mm

L/W Ratio1.99

Girdle conditionFaceted

Culet sizePointed

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 LG788632591

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 31

Current: $2,363 AUD|Low: $208 AUD|High: $2,363 AUD|Avg: $1,001 AUD

Brilliant Earth

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October 31, 2026

Retailer 10$310 AUD

Retailer 11$345 AUD

Retailer 3$464 AUD

Retailer 8$500 AUD

Retailer 17$568 AUD

Retailer 22$572 AUD

Retailer 5$647 AUD

Retailer 20$688 AUD

Retailer 19$706 AUD

Retailer 2$720 AUD

Retailer 9$777 AUD

Retailer 21$922 AUD

Retailer 4$925 AUD

Retailer 14$1,063 AUD

Retailer 15$1,069 AUD

Retailer 12$1,173 AUD

Retailer 18$1,191 AUD

Retailer 7$1,261 AUD

Retailer 16$1,303 AUD

Retailer 6$1,470 AUD

Retailer 13$1,546 AUD

Retailer 24$1,680 AUD

Retailer 23$2,121 AUD

Brilliant Earth$2,363 AUD

11 data points across 24 retailers

9 retailers

Retailer 1

$647 AUD

ZAR 7,341 ZAR

Price last confirmed 35 days ago

Retailer 2

$706 AUD

$496 USD

View

Price last confirmed 32 days ago

Retailer 3

$720 AUD

View

Retailer 4

$777 AUD

$546 USD

View

Price last confirmed 32 days ago

Retailer 5

$922 AUD

£510 GBP

View

Price last confirmed 31 days ago

Retailer 6

$1,173 AUD

$824 USD

View

Price last confirmed 41 days ago

Retailer 7

$1,303 AUD

View

Price last confirmed 73 days ago

Retailer 8

$1,546 AUD

£855 GBP

View

Price last confirmed 30 days ago

Most Expensive

Brilliant Earth

21575106Y · Oct 1

$2,192 AUD

$1,540 USD

View

Price last confirmed 30 days ago

8 more retailers have this diamond

Prices start from $720 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.

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