Marquise|Lab Grown|IGI

1.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG799642612

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799642612

Diamond specifications and retailer prices

From $405 SGD

$316 USD

As of October 27, 2026

Save $3,427 SGD (89%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $3,832 SGD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.73ct lab-grown marquise diamond

This 1.73ct 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 LG799642612 or 799642612. Listed at 26 retailers as of October 27, 2026, with prices from $405 to $3,832, a $3,427 spread on the same certified stone. Brilliant Earth lists it at $3,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.3°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG799642612

Dimensions12.52 × 6.10 × 3.90 mm

L/W Ratio2.05

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 LG799642612

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 27

Current: $3,832 SGD|Low: $390 SGD|High: $3,832 SGD|Avg: $1,131 SGD|+32.3%

Brilliant Earth

Retailer 2

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October 28, 2026

Retailer 13$405 SGD

Retailer 6$452 SGD

Retailer 10$470 SGD

Retailer 8$502 SGD

Retailer 11$502 SGD

Retailer 15$533 SGD

Retailer 3$673 SGD

Retailer 2$699 SGD

Retailer 18$850 SGD

Retailer 17$886 SGD

Retailer 16$891 SGD

Retailer 12$941 SGD

Retailer 14$1,073 SGD

Retailer 20$1,181 SGD

Retailer 21$1,236 SGD

Retailer 9$1,615 SGD

Retailer 4$1,933 SGD

Retailer 7$1,970 SGD

Retailer 5$2,005 SGD

Retailer 19$2,025 SGD

Brilliant Earth$3,832 SGD

42 data points across 21 retailers

26 retailers$405 SGD to $3,832 SGD

Cheapest Retailer

$405 SGD

$316 USD

Retailer 2

$452 SGD

$353 USD

View

Final sale: no returns

Retailer 3

$470 SGD

$367 USD

View

Price last confirmed 9 days ago

Retailer 4

$502 SGD

$392 USD

View

Price last confirmed 13 days ago

Retailer 5

$502 SGD

$392 USD

View

Price last confirmed 8 days ago

Retailer 6

$533 SGD

£327 GBP

View

Retailer 7

$673 SGD

$525 USD

View

Price last confirmed 6 days ago

Retailer 8

$699 SGD

$545 USD

View

Retailer 9

$850 SGD

ZAR 10,714 ZAR

View

Retailer 10

$886 SGD

€658 EUR

View

Retailer 11

$891 SGD

£547 GBP

View

Retailer 12

$941 SGD

$734 USD

View

Retailer 13

$1,034 SGD

$807 USD

View

Retailer 14

$1,073 SGD

$837 USD

View

Price last confirmed 8 days ago

Retailer 15

$1,181 SGD

A$1,418 AUD

View

Price last confirmed 11 days ago

B+

Retailer 16

$1,236 SGD

$964 USD

View

B+

Retailer 17

$1,585 SGD

$1,237 USD

View

Retailer 18

$1,615 SGD

$1,260 USD

View

Price last confirmed 7 days ago

B+

Retailer 19

$1,674 SGD

$1,306 USD

View

Retailer 20

$1,933 SGD

$1,508 USD

View

Retailer 21

$1,970 SGD

A$2,365 AUD

View

Price last confirmed 25 days ago

Retailer 22

$2,005 SGD

$1,564 USD

View

Retailer 23

$2,025 SGD

£1,244 GBP

View

Price last confirmed 10 days ago

Retailer 24

$2,162 SGD

$1,687 USD

View

Price last confirmed 64 days ago

Retailer 25

$2,807 SGD

$2,190 USD

View

Most Expensive

Brilliant Earth

20618517A · Oct 28

$3,832 SGD

$2,990 USD

View

25 more retailers have this diamond

Prices start from $405 SGDSave up to $3,427 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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