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 $455 SGD

$356 USD

As of November 1, 2026

Save $1,126 SGD (71%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $2,903 SGD 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: $2,903 SGD|Low: $303 SGD|High: $2,903 SGD|Avg: $1,073 SGD

Do Amore Diamonds

Retailer 2

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Retailer 24

October 25, 2026

Retailer 23$303 SGD

Retailer 20$350 SGD

Retailer 5$455 SGD

Retailer 11$501 SGD

Retailer 22$523 SGD

Retailer 4$555 SGD

Retailer 14$625 SGD

Retailer 18$657 SGD

Retailer 12$738 SGD

Retailer 10$821 SGD

Retailer 9$869 SGD

Retailer 21$973 SGD

Retailer 3$1,195 SGD

Retailer 24$1,210 SGD

Retailer 13$1,244 SGD

Retailer 15$1,280 SGD

Retailer 16$1,281 SGD

Retailer 6$1,331 SGD

Retailer 7$1,581 SGD

Retailer 17$1,624 SGD

Retailer 19$1,662 SGD

Retailer 8$1,778 SGD

Retailer 2$2,353 SGD

Do Amore Diamonds$2,903 SGD

8 data points across 24 retailers

20 retailers$455 SGD to $1,581 SGD

Retailer 1

$303 SGD

$237 USD

Price last confirmed 10 days ago

Retailer 2

$350 SGD

$274 USD

View

Price last confirmed 9 days ago

Retailer 3

$455 SGD

$356 USD

View

Retailer 4

$501 SGD

$392 USD

View

Price last confirmed 8 days ago

Retailer 5

$523 SGD

$409 USD

View

Price last confirmed 7 days ago

Retailer 6

$555 SGD

$434 USD

View

Price last confirmed 8 days ago

Retailer 7

$657 SGD

€489 EUR

View

Price last confirmed 8 days ago

Retailer 8

$821 SGD

$642 USD

View

Price last confirmed 32 days ago

Retailer 9

$869 SGD

$680 USD

View

Price last confirmed 9 days ago

Retailer 10

$973 SGD

A$1,170 AUD

View

Price last confirmed 9 days ago

B+

Retailer 11

$1,195 SGD

CA$1,298 CAD

View

Retailer 12

$1,210 SGD

$946 USD

View

Price last confirmed 7 days ago

Retailer 13

$1,244 SGD

A$1,496 AUD

View

Price last confirmed 8 days ago

Retailer 14

$1,281 SGD

$1,002 USD

View

Price last confirmed 77 days ago

Retailer 15

$1,331 SGD

$1,041 USD

View

Price last confirmed 8 days ago

B+

Retailer 16

$1,581 SGD

$1,236 USD

View

Retailer 17

$1,662 SGD

£1,023 GBP

View

Price last confirmed 8 days ago

Retailer 18

$1,778 SGD

$1,390 USD

View

Price last confirmed 7 days ago

Retailer 19

$2,353 SGD

$1,840 USD

View

Price last confirmed 7 days ago

Most Expensive

Do Amore Diamonds

27-3EEE7EA28 · Oct 26

$2,903 SGD

$2,270 USD

View

Price last confirmed 7 days ago

19 more retailers have this diamond

Prices start from $455 SGDSave up to $1,126 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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