Marquise|Lab Grown|IGI

2.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG819602161

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819602161

Diamond specifications and retailer prices

From $655 SGD

HK$4,000 HKD

As of November 1, 2026

Save $2,657 SGD (80%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $3,311 SGD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.58ct lab-grown marquise diamond

This 2.58ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819602161 or 819602161. Listed at 23 retailers as of October 31, 2026, with prices from $655 to $3,311, a $2,657 spread on the same certified stone. Brilliant Earth lists it at $3,311. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.58

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.7°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG819602161

Dimensions14.36 × 7.21 × 4.41 mm

L/W Ratio1.99

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 LG819602161

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: $3,311 SGD|Low: $485 SGD|High: $3,477 SGD|Avg: $1,438 SGD|-4.8%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 8$485 SGD

Retailer 15$541 SGD

Retailer 12$542 SGD

Retailer 7$600 SGD

Retailer 5$655 SGD

Retailer 19$670 SGD

Retailer 22$908 SGD

Retailer 23$922 SGD

Retailer 10$956 SGD

Retailer 9$968 SGD

Retailer 20$1,079 SGD

Retailer 18$1,239 SGD

Retailer 21$1,343 SGD

Retailer 4$1,434 SGD

Retailer 13$1,477 SGD

Retailer 2$1,873 SGD

Retailer 6$1,929 SGD

Retailer 16$1,978 SGD

Retailer 14$2,246 SGD

Retailer 11$2,254 SGD

Retailer 3$2,348 SGD

Retailer 17$2,515 SGD

Brilliant Earth$3,311 SGD

27 data points across 23 retailers

23 retailers$655 SGD to $3,311 SGD

Retailer 1

$485 SGD

$379 USD

Price last confirmed 9 days ago

Retailer 2

$542 SGD

$424 USD

View

Price last confirmed 8 days ago

Retailer 3

$600 SGD

$469 USD

View

Price last confirmed 7 days ago

Retailer 4

$655 SGD

HK$4,000 HKD

View

Retailer 5

$670 SGD

£413 GBP

View

Retailer 6

$908 SGD

$710 USD

View

Price last confirmed 5 days ago

Retailer 7

$922 SGD

€687 EUR

View

Retailer 8

$956 SGD

$748 USD

View

Price last confirmed 7 days ago

Retailer 9

$968 SGD

$757 USD

View

Retailer 10

$1,079 SGD

£664 GBP

View

Retailer 11

$1,239 SGD

$969 USD

View

Retailer 12

$1,343 SGD

A$1,616 AUD

View

Price last confirmed 7 days ago

Retailer 13

$1,434 SGD

ZAR 18,126 ZAR

View

Price last confirmed 9 days ago

Retailer 14

$1,477 SGD

$1,155 USD

View

B+

Retailer 15

$1,873 SGD

View

Retailer 16

$1,929 SGD

$1,509 USD

View

Price last confirmed 7 days ago

B+

Retailer 17

$1,978 SGD

$1,547 USD

View

Retailer 18

$2,175 SGD

A$2,618 AUD

View

Price last confirmed 32 days ago

B+

Retailer 19

$2,246 SGD

$1,757 USD

View

Retailer 20

$2,254 SGD

$1,763 USD

View

Price last confirmed 8 days ago

B+

Retailer 21

$2,348 SGD

£1,446 GBP

View

B+

Retailer 22

$2,515 SGD

$1,967 USD

View

Most Expensive

Brilliant Earth

20880882A · Oct 31

$3,311 SGD

$2,590 USD

View

22 more retailers have this diamond

Prices start from $655 SGDSave up to $2,657 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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