Marquise|Lab Grown|IGI

0.91ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG800668930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800668930

Diamond specifications and retailer prices

From $868 AUD

As of October 31, 2026

14 retailers carry this diamond

Most expensive: $1,519 AUD at MOH London · As of October 5, 2026

View at MOH London

About this 0.91ct lab-grown marquise diamond

This 0.91ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800668930 or 800668930. Listed at 14 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

0.91

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800668930

Dimensions9.68 × 5.10 × 3.14 mm

L/W Ratio1.90

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 LG800668930

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: Oct 31

Current: $1,519 AUD|Low: $290 AUD|High: $1,808 AUD|Avg: $854 AUD|+18.1%

MOH London

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October 31, 2026

Retailer 5$300 AUD

Retailer 23$410 AUD

Retailer 17$448 AUD

Retailer 8$450 AUD

Retailer 9$538 AUD

Retailer 21$544 AUD

Retailer 13$587 AUD

Retailer 3$598 AUD

Retailer 6$601 AUD

Retailer 18$638 AUD

Retailer 4$661 AUD

Retailer 2$868 AUD

Retailer 14$871 AUD

Retailer 16$906 AUD

Retailer 20$908 AUD

Retailer 15$1,036 AUD

Retailer 7$1,073 AUD

Retailer 10$1,080 AUD

Retailer 22$1,310 AUD

Retailer 11$1,436 AUD

Retailer 12$1,466 AUD

MOH London$1,519 AUD

Retailer 19$1,808 AUD

16 data points across 23 retailers

14 retailers

Retailer 1

$300 AUD

$211 USD

Price last confirmed 18 days ago

Retailer 2

$448 AUD

$315 USD

View

Price last confirmed 18 days ago

Retailer 3

$538 AUD

$378 USD

View

Price last confirmed 19 days ago

Retailer 4

$587 AUD

£325 GBP

View

Price last confirmed 18 days ago

Retailer 5

$598 AUD

ZAR 6,790 ZAR

View

Price last confirmed 22 days ago

Retailer 6

$601 AUD

$422 USD

View

Price last confirmed 21 days ago

Retailer 7

$638 AUD

£353 GBP

View

Price last confirmed 19 days ago

Retailer 8

$661 AUD

$464 USD

View

Price last confirmed 22 days ago

B+

Retailer 9

$868 AUD

View

Retailer 10

$906 AUD

View

Price last confirmed 59 days ago

Retailer 11

$1,036 AUD

$728 USD

View

Price last confirmed 48 days ago

Retailer 12

$1,310 AUD

$920 USD

View

Price last confirmed 18 days ago

Retailer 13

$1,436 AUD

$1,009 USD

View

Price last confirmed 18 days ago

Most Expensive

MOH London

LG800668930 · Oct 5

$1,519 AUD

£840 GBP

View

Price last confirmed 25 days ago

13 more retailers have this diamond

Prices start from $868 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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B+

0.91ct Marquise

$868 AUD