Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG802625315

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802625315

Diamond specifications and retailer prices

From $508 AUD

$356 USD

As of November 1, 2026

Save $1,256 AUD (71%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $3,239 AUD at Do Amore Diamonds · As of October 26, 2026

View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802625315 or 802625315. Listed at 20 retailers as of November 1, 2026, with a 248% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.7°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG802625315

Dimensions12.23 × 5.92 × 3.76 mm

L/W Ratio2.07

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 LG802625315

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 1

Current: $3,239 AUD|Low: $338 AUD|High: $3,239 AUD|Avg: $1,197 AUD

Do Amore Diamonds

Retailer 2

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October 25, 2026

Retailer 23$338 AUD

Retailer 20$391 AUD

Retailer 5$508 AUD

Retailer 11$559 AUD

Retailer 22$584 AUD

Retailer 4$619 AUD

Retailer 14$697 AUD

Retailer 18$733 AUD

Retailer 12$823 AUD

Retailer 10$916 AUD

Retailer 9$970 AUD

Retailer 21$1,085 AUD

Retailer 3$1,333 AUD

Retailer 24$1,350 AUD

Retailer 13$1,388 AUD

Retailer 15$1,429 AUD

Retailer 16$1,429 AUD

Retailer 6$1,485 AUD

Retailer 7$1,764 AUD

Retailer 17$1,812 AUD

Retailer 19$1,854 AUD

Retailer 8$1,984 AUD

Retailer 2$2,625 AUD

Do Amore Diamonds$3,239 AUD

8 data points across 24 retailers

20 retailers$508 AUD to $1,764 AUD

Retailer 1

$338 AUD

$237 USD

Price last confirmed 10 days ago

Retailer 2

$391 AUD

$274 USD

View

Price last confirmed 9 days ago

Retailer 3

$508 AUD

$356 USD

View

Retailer 4

$559 AUD

$392 USD

View

Price last confirmed 8 days ago

Retailer 5

$584 AUD

$409 USD

View

Price last confirmed 7 days ago

Retailer 6

$619 AUD

$434 USD

View

Price last confirmed 8 days ago

Retailer 7

$733 AUD

€489 EUR

View

Price last confirmed 8 days ago

Retailer 8

$916 AUD

$642 USD

View

Price last confirmed 32 days ago

Retailer 9

$970 AUD

$680 USD

View

Price last confirmed 9 days ago

Retailer 10

$1,085 AUD

View

Price last confirmed 9 days ago

B+

Retailer 11

$1,333 AUD

CA$1,298 CAD

View

Retailer 12

$1,350 AUD

$946 USD

View

Price last confirmed 7 days ago

Retailer 13

$1,388 AUD

View

Price last confirmed 8 days ago

Retailer 14

$1,429 AUD

$1,002 USD

View

Price last confirmed 78 days ago

Retailer 15

$1,485 AUD

$1,041 USD

View

Price last confirmed 8 days ago

B+

Retailer 16

$1,764 AUD

$1,236 USD

View

Retailer 17

$1,854 AUD

£1,023 GBP

View

Price last confirmed 8 days ago

Retailer 18

$1,984 AUD

$1,390 USD

View

Price last confirmed 7 days ago

Retailer 19

$2,625 AUD

$1,840 USD

View

Price last confirmed 7 days ago

Most Expensive

Do Amore Diamonds

27-3EEE7EA28 · Oct 26

$3,239 AUD

$2,270 USD

View

Price last confirmed 7 days ago

19 more retailers have this diamond

Prices start from $508 AUDSave up to $1,256 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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