Marquise|Lab Grown|IGI

1.56ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG579399297

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG579399297

Diamond specifications and retailer prices

From $474 SGD

$371 USD

As of October 30, 2026

Save $3,029 SGD (86%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $3,503 SGD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG579399297 or 579399297. Listed at 30 retailers as of October 29, 2026, with prices from $474 to $3,503, a $3,029 spread on the same certified stone. Do Amore Diamonds lists it at $3,503. 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

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG579399297

Dimensions11.82 × 6.07 × 3.84 mm

L/W Ratio1.95

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG579399297

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: Oct 30

Current: $3,503 SGD|Low: $394 SGD|High: $3,503 SGD|Avg: $1,352 SGD

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 11$394 SGD

Retailer 22$474 SGD

Retailer 9$488 SGD

Retailer 10$670 SGD

Retailer 19$671 SGD

Retailer 7$720 SGD

Retailer 5$761 SGD

Retailer 4$822 SGD

Retailer 13$878 SGD

Retailer 18$927 SGD

Retailer 2$968 SGD

Retailer 12$1,228 SGD

Retailer 17$1,252 SGD

Retailer 23$1,502 SGD

Retailer 20$1,815 SGD

Retailer 16$1,856 SGD

Retailer 14$1,879 SGD

Retailer 8$1,939 SGD

Retailer 6$1,962 SGD

Retailer 15$2,067 SGD

Retailer 3$2,185 SGD

Retailer 21$2,544 SGD

Do Amore Diamonds$3,503 SGD

36 data points across 23 retailers

30 retailers$474 SGD to $3,503 SGD

Retailer 1

$394 SGD

$308 USD

Price last confirmed 22 days ago

Retailer 2

$459 SGD

$359 USD

View

Price last confirmed 31 days ago

Retailer 3

$474 SGD

$371 USD

View

Final sale: no returns

Retailer 4

$488 SGD

$382 USD

View

Price last confirmed 22 days ago

Retailer 5

$488 SGD

$382 USD

View

Price last confirmed 20 days ago

Retailer 6

$532 SGD

$416 USD

View

Price last confirmed 32 days ago

Retailer 7

$561 SGD

$439 USD

View

Price last confirmed 32 days ago

Retailer 8

$670 SGD

$524 USD

View

Retailer 9

$671 SGD

$525 USD

View

Retailer 10

$720 SGD

HK$4,400 HKD

View

Retailer 11

$761 SGD

$595 USD

View

Retailer 12

$822 SGD

$643 USD

View

Retailer 13

$878 SGD

€654 EUR

View

Retailer 14

$927 SGD

ZAR 11,720 ZAR

View

Retailer 15

$968 SGD

£596 GBP

View

Retailer 16

$1,228 SGD

$961 USD

View

Price last confirmed 7 days ago

B+

Retailer 17

$1,252 SGD

A$1,507 AUD

View

B+

Retailer 18

$1,502 SGD

$1,175 USD

View

Retailer 19

$1,735 SGD

$1,357 USD

View

Price last confirmed 20 days ago

Retailer 20

$1,735 SGD

$1,357 USD

View

B+

Retailer 21

$1,815 SGD

$1,420 USD

View

Retailer 22

$1,856 SGD

A$2,233 AUD

View

Price last confirmed 23 days ago

B+

Retailer 23

$1,879 SGD

$1,470 USD

View

Retailer 24

$1,939 SGD

$1,517 USD

View

Retailer 25

$1,962 SGD

$1,535 USD

View

Retailer 26

$2,017 SGD

$1,578 USD

View

Price last confirmed 30 days ago

B+

Retailer 27

$2,067 SGD

View

Retailer 28

$2,185 SGD

£1,346 GBP

View

Price last confirmed 16 days ago

Retailer 29

$2,544 SGD

$1,990 USD

View

Price last confirmed 8 days ago

Most Expensive

Do Amore Diamonds

27-ACF4E316F · Oct 29

$3,503 SGD

$2,740 USD

View

29 more retailers have this diamond

Prices start from $474 SGDSave up to $3,029 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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1.56ct Marquise

$474 SGD