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 HK$9,407 HKD

$1,199 USD

As of October 30, 2026

Save HK$59,086 HKD (86%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: HK$118,392 HKD 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: HK$118,392 HKD|Low: HK$9,407 HKD|High: HK$119,333 HKD|Avg: HK$29,364 HKD

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 15HK$9,407 HKD

Retailer 3HK$10,521 HKD

Retailer 16HK$10,906 HKD

Retailer 12HK$12,279 HKD

Retailer 8HK$14,562 HKD

Retailer 7HK$15,354 HKD

Retailer 2HK$16,975 HKD

Retailer 17HK$20,901 HKD

Retailer 13HK$22,291 HKD

Retailer 10HK$23,299 HKD

Retailer 9HK$29,055 HKD

Retailer 6HK$31,296 HKD

Retailer 4HK$32,425 HKD

Retailer 5HK$36,743 HKD

Retailer 11HK$38,890 HKD

Retailer 14HK$44,407 HKD

Brilliant EarthHK$118,392 HKD

43 data points across 17 retailers

26 retailersHK$9,407 HKD to HK$68,493 HKD

Retailer 1

HK$9,030 HKD

$1,151 USD

Price last confirmed 28 days ago

Retailer 2

HK$9,407 HKD

$1,199 USD

View

Retailer 3

HK$10,231 HKD

$1,304 USD

View

Price last confirmed 24 days ago

Retailer 4

HK$10,521 HKD

$1,341 USD

View

Final sale: no returns

Retailer 5

HK$10,906 HKD

$1,390 USD

View

Price last confirmed 27 days ago

Retailer 6

HK$10,906 HKD

$1,390 USD

View

Price last confirmed 17 days ago

Retailer 7

HK$10,906 HKD

$1,390 USD

View

Retailer 8

HK$12,279 HKD

$1,565 USD

View

Retailer 9

HK$14,562 HKD

$1,856 USD

View

B+

Retailer 10

HK$15,354 HKD

$1,957 USD

View

Retailer 11

HK$16,975 HKD

£1,704 GBP

View

Retailer 12

HK$19,246 HKD

$2,453 USD

View

B+

Retailer 13

HK$20,901 HKD

$2,664 USD

View

Retailer 14

HK$22,291 HKD

A$4,371 AUD

View

Price last confirmed 8 days ago

Retailer 15

HK$22,572 HKD

$2,877 USD

View

Price last confirmed 30 days ago

B+

Retailer 16

HK$22,572 HKD

$2,877 USD

View

B+

Retailer 17

HK$23,299 HKD

ZAR 47,975 ZAR

View

B+

Retailer 18

HK$29,055 HKD

£2,916 GBP

View

B+

Retailer 19

HK$31,296 HKD

$3,989 USD

View

B+

Retailer 20

HK$32,425 HKD

$4,133 USD

View

Retailer 21

HK$36,743 HKD

A$7,205 AUD

View

Price last confirmed 21 days ago

Retailer 22

HK$38,890 HKD

£3,903 GBP

View

Retailer 23

HK$42,706 HKD

$5,443 USD

View

Retailer 24

HK$44,407 HKD

$5,660 USD

View

Retailer 25

HK$68,493 HKD

$8,730 USD

View

Most Expensive

Brilliant Earth

18600617A · Oct 29

HK$118,392 HKD

$15,090 USD

View

Price under review

25 more retailers have this diamond

Prices start from HK$9,407 HKDSave up to HK$59,086 HKD

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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