Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG794610748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794610748

Diamond specifications and retailer prices

From $763 SGD

A$918 AUD

As of November 2, 2026

Save $887 SGD (54%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $1,650 SGD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

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 LG794610748 or 794610748. Listed at 17 retailers as of November 2, 2026, with prices from $763 to $1,650, a $887 spread on the same certified stone. Brilliant Earth lists it at $1,650. 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794610748

Dimensions12.27 × 6.03 × 3.70 mm

L/W Ratio2.03

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 LG794610748

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: Nov 2

Current: $1,650 SGD|Low: $249 SGD|High: $1,707 SGD|Avg: $989 SGD|-3.0%

Brilliant Earth

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October 19, 2026

Retailer 19$322 SGD

Retailer 5$359 SGD

Retailer 6$399 SGD

Retailer 10$399 SGD

Retailer 21$607 SGD

Retailer 4$668 SGD

Retailer 17$682 SGD

Retailer 12$705 SGD

Retailer 13$744 SGD

Retailer 2$763 SGD

Retailer 8$835 SGD

Retailer 14$918 SGD

Retailer 20$934 SGD

Retailer 18$1,225 SGD

Retailer 3$1,273 SGD

Retailer 22$1,283 SGD

Retailer 7$1,286 SGD

Retailer 9$1,349 SGD

Retailer 11$1,563 SGD

Retailer 15$1,608 SGD

Retailer 16$1,619 SGD

Brilliant Earth$1,650 SGD

28 data points across 22 retailers

17 retailers$763 SGD to $1,650 SGD

Retailer 1

$322 SGD

$252 USD

Price last confirmed 25 days ago

Retailer 2

$370 SGD

$289 USD

View

Price last confirmed 34 days ago

Retailer 3

$399 SGD

$312 USD

View

Price last confirmed 21 days ago

Retailer 4

$399 SGD

$312 USD

View

Price last confirmed 30 days ago

Retailer 5

$668 SGD

$522 USD

View

Price last confirmed 21 days ago

Retailer 6

$682 SGD

ZAR 8,613 ZAR

View

Price last confirmed 25 days ago

Retailer 7

$744 SGD

£458 GBP

View

Price last confirmed 20 days ago

Retailer 8

$763 SGD

A$918 AUD

View

Retailer 9

$934 SGD

$730 USD

View

Price last confirmed 20 days ago

Retailer 10

$1,225 SGD

A$1,474 AUD

View

Price last confirmed 25 days ago

Retailer 11

$1,273 SGD

$995 USD

View

Price last confirmed 29 days ago

Retailer 12

$1,283 SGD

$1,003 USD

View

Price last confirmed 29 days ago

Retailer 13

$1,286 SGD

View

Price last confirmed 21 days ago

Retailer 14

$1,349 SGD

$1,055 USD

View

Price last confirmed 21 days ago

Retailer 15

$1,563 SGD

$1,222 USD

View

Price last confirmed 21 days ago

Retailer 16

$1,619 SGD

£997 GBP

View

Price last confirmed 22 days ago

Most Expensive

Brilliant Earth

21503684A · Nov 2

$1,650 SGD

$1,290 USD

View

16 more retailers have this diamond

Prices start from $763 SGDSave up to $887 SGD

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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