Emerald|Lab Grown|IGI

6.59ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG671420895

Shape and cutting style on the report: Emerald cut

Certificate IGI LG671420895

Diamond specifications and retailer prices

From $1,533 SGD

$1,199 USD

As of October 30, 2026

Save $9,628 SGD (86%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $19,291 SGD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.59ct lab-grown emerald diamond

This 6.59ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671420895 or 671420895. Listed at 26 retailers as of October 30, 2026, with a 628% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.59

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle34.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG671420895

Dimensions8.16 × 8.16 × 12.72 mm

L/W Ratio1.00

Culet sizeLarge

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 LG671420895

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: $19,291 SGD|Low: $1,533 SGD|High: $19,444 SGD|Avg: $4,791 SGD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

October 30, 2026

Retailer 15$1,533 SGD

Retailer 3$1,714 SGD

Retailer 16$1,777 SGD

Retailer 12$2,001 SGD

Retailer 8$2,373 SGD

Retailer 7$2,502 SGD

Retailer 2$2,766 SGD

Retailer 17$3,406 SGD

Retailer 13$3,632 SGD

Retailer 10$3,796 SGD

Retailer 9$4,734 SGD

Retailer 6$5,100 SGD

Retailer 4$5,283 SGD

Retailer 5$5,987 SGD

Retailer 11$6,337 SGD

Retailer 14$7,236 SGD

Brilliant Earth$19,291 SGD

42 data points across 17 retailers

26 retailers$1,533 SGD to $11,160 SGD

Retailer 1

$1,471 SGD

$1,151 USD

Price last confirmed 28 days ago

Retailer 2

$1,533 SGD

$1,199 USD

View

Retailer 3

$1,667 SGD

$1,304 USD

View

Price last confirmed 24 days ago

Retailer 4

$1,714 SGD

$1,341 USD

View

Final sale: no returns

Retailer 5

$1,777 SGD

$1,390 USD

View

Price last confirmed 27 days ago

Retailer 6

$1,777 SGD

$1,390 USD

View

Price last confirmed 18 days ago

Retailer 7

$1,777 SGD

$1,390 USD

View

Retailer 8

$2,001 SGD

$1,565 USD

View

Retailer 9

$2,373 SGD

$1,856 USD

View

B+

Retailer 10

$2,502 SGD

$1,957 USD

View

Retailer 11

$2,766 SGD

£1,704 GBP

View

Retailer 12

$3,136 SGD

$2,453 USD

View

B+

Retailer 13

$3,406 SGD

$2,664 USD

View

Retailer 14

$3,632 SGD

A$4,371 AUD

View

Price last confirmed 9 days ago

Retailer 15

$3,678 SGD

$2,877 USD

View

Price last confirmed 30 days ago

B+

Retailer 16

$3,678 SGD

$2,877 USD

View

B+

Retailer 17

$3,796 SGD

ZAR 47,975 ZAR

View

B+

Retailer 18

$4,734 SGD

£2,916 GBP

View

B+

Retailer 19

$5,100 SGD

$3,989 USD

View

B+

Retailer 20

$5,283 SGD

$4,133 USD

View

Retailer 21

$5,987 SGD

A$7,205 AUD

View

Price last confirmed 22 days ago

Retailer 22

$6,337 SGD

£3,903 GBP

View

Retailer 23

$6,959 SGD

$5,443 USD

View

Retailer 24

$7,236 SGD

$5,660 USD

View

Retailer 25

$11,160 SGD

$8,730 USD

View

Most Expensive

Brilliant Earth

18600617A · Oct 29

$19,291 SGD

$15,090 USD

View

Price under review

25 more retailers have this diamond

Prices start from $1,533 SGDSave up to $9,628 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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