Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG797603421

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797603421

Diamond specifications and retailer prices

From $859 AUD

As of November 2, 2026

23 retailers carry this diamond

Most expensive: $2,278 AUD at Brilliant Earth · As of October 24, 2026

View at Brilliant Earth

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797603421 or 797603421. Listed at 23 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG797603421

Dimensions11.28 × 5.58 × 3.51 mm

L/W Ratio2.02

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG797603421

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Nov 2

Current: $2,278 AUD|Low: $342 AUD|High: $2,306 AUD|Avg: $1,123 AUD|-1.2%

Brilliant Earth

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October 25, 2026

Retailer 24$342 AUD

Retailer 10$383 AUD

Retailer 8$397 AUD

Retailer 22$424 AUD

Retailer 15$444 AUD

Retailer 7$572 AUD

Retailer 14$676 AUD

Retailer 19$717 AUD

Retailer 2$732 AUD

Retailer 3$769 AUD

Retailer 18$775 AUD

Retailer 16$859 AUD

Retailer 4$941 AUD

Retailer 13$1,042 AUD

Retailer 21$1,364 AUD

Retailer 23$1,368 AUD

Retailer 5$1,438 AUD

Retailer 9$1,478 AUD

Retailer 11$1,573 AUD

Retailer 20$1,649 AUD

Retailer 17$1,669 AUD

Retailer 12$1,792 AUD

Retailer 6$1,882 AUD

Brilliant Earth$2,278 AUD

27 data points across 24 retailers

23 retailers

Retailer 1

$342 AUD

$240 USD

Price last confirmed 10 days ago

Retailer 2

$397 AUD

$279 USD

View

Price last confirmed 12 days ago

Retailer 3

$424 AUD

$298 USD

View

Price last confirmed 11 days ago

Retailer 4

$444 AUD

$312 USD

View

Price last confirmed 17 days ago

Retailer 5

$572 AUD

$402 USD

View

Price last confirmed 10 days ago

Retailer 6

$676 AUD

$475 USD

View

Price last confirmed 13 days ago

Retailer 7

$717 AUD

ZAR 8,140 ZAR

View

Price last confirmed 10 days ago

Retailer 8

$732 AUD

€490 EUR

View

Price last confirmed 8 days ago

Retailer 9

$769 AUD

$540 USD

View

Price last confirmed 8 days ago

Retailer 10

$775 AUD

£429 GBP

View

Price last confirmed 9 days ago

Retailer 11

$859 AUD

View

Retailer 12

$941 AUD

$661 USD

View

Price last confirmed 9 days ago

Retailer 13

$1,042 AUD

View

Price last confirmed 8 days ago

Retailer 14

$1,364 AUD

$958 USD

View

Price last confirmed 11 days ago

Retailer 15

$1,368 AUD

$961 USD

View

Price last confirmed 10 days ago

Retailer 16

$1,438 AUD

$1,010 USD

View

Price last confirmed 9 days ago

Retailer 17

$1,478 AUD

$1,038 USD

View

Price last confirmed 9 days ago

Retailer 18

$1,573 AUD

$1,105 USD

View

Price last confirmed 15 days ago

Retailer 19

$1,649 AUD

£912 GBP

View

Price last confirmed 9 days ago

Retailer 20

$1,669 AUD

View

Price last confirmed 32 days ago

Retailer 21

$1,792 AUD

£991 GBP

View

Price last confirmed 14 days ago

Retailer 22

$1,882 AUD

$1,322 USD

View

Price last confirmed 10 days ago

Most Expensive

Brilliant Earth

19056633A · Oct 24

$2,278 AUD

$1,600 USD

View

Price last confirmed 8 days ago

22 more retailers have this diamond

Prices start from $859 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.

Where to buy this spec

See every retailer carrying 1.29ct D VVS1 marquise lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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