Emerald|Lab Grown|IGI

5.50ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG788640750

Shape and cutting style on the report: Emerald cut

Certificate IGI LG788640750

Diamond specifications and retailer prices

From $1,694 AUD

$1,190 USD

As of October 30, 2026

Save $13,837 AUD (89%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $15,531 AUD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.5ct lab-grown emerald diamond

This 5.5ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788640750 or 788640750. Listed at 27 retailers as of October 30, 2026, with prices from $1,694 to $15,531, a $13,837 spread on the same certified stone. Brilliant Earth lists it at $15,531. 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

5.50

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788640750

Dimensions11.92 × 8.00 × 11.92 mm

L/W Ratio1.49

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 LG788640750

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: $15,531 AUD|Low: $1,694 AUD|High: $20,357 AUD|Avg: $6,162 AUD|-23.7%

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

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

October 30, 2026

Retailer 13$1,694 AUD

Retailer 22$1,898 AUD

Retailer 19$1,966 AUD

Retailer 20$2,460 AUD

Retailer 6$2,740 AUD

Retailer 15$2,749 AUD

Retailer 2$2,852 AUD

Retailer 3$3,684 AUD

Retailer 9$3,886 AUD

Retailer 16$3,993 AUD

Retailer 17$4,223 AUD

Retailer 11$4,265 AUD

Retailer 5$4,751 AUD

Retailer 10$5,582 AUD

Retailer 7$5,639 AUD

Retailer 4$5,909 AUD

Retailer 18$6,348 AUD

Retailer 8$6,886 AUD

Retailer 12$8,648 AUD

Retailer 14$9,599 AUD

Retailer 21$12,364 AUD

Brilliant Earth$15,531 AUD

26 data points across 22 retailers

27 retailers$1,694 AUD to $15,531 AUD

Cheapest Retailer

$1,694 AUD

$1,190 USD

Retailer 2

$1,898 AUD

$1,333 USD

View

Final sale: no returns

Retailer 3

$1,966 AUD

$1,381 USD

View

Retailer 4

$2,460 AUD

$1,728 USD

View

Retailer 5

$2,713 AUD

$1,906 USD

View

Price last confirmed 38 days ago

Retailer 6

$2,740 AUD

$1,925 USD

View

Retailer 7

$2,749 AUD

$1,931 USD

View

Price last confirmed 17 days ago

Retailer 8

$2,852 AUD

£1,577 GBP

View

Retailer 9

$3,103 AUD

$2,180 USD

View

Price last confirmed 32 days ago

Retailer 10

$3,103 AUD

$2,180 USD

View

Price last confirmed 37 days ago

Retailer 11

$3,684 AUD

$2,588 USD

View

Retailer 12

$3,886 AUD

$2,730 USD

View

Retailer 13

$3,993 AUD

ZAR 45,316 ZAR

View

B+

Retailer 14

$4,223 AUD

€2,825 EUR

View

B+

Retailer 15

$4,265 AUD

$2,996 USD

View

B+

Retailer 16

$4,751 AUD

£2,628 GBP

View

Retailer 17

$4,862 AUD

$3,415 USD

View

Price last confirmed 23 days ago

Retailer 18

$5,582 AUD

View

Price last confirmed 8 days ago

B+

Retailer 19

$5,639 AUD

$3,961 USD

View

Retailer 20

$5,898 AUD

$4,143 USD

View

Price last confirmed 33 days ago

B+

Retailer 21

$5,909 AUD

$4,151 USD

View

B+

Retailer 22

$6,348 AUD

£3,511 GBP

View

B+

Retailer 23

$6,886 AUD

$4,837 USD

View

Retailer 24

$8,648 AUD

$6,075 USD

View

Price last confirmed 9 days ago

Retailer 25

$9,599 AUD

View

Price last confirmed 21 days ago

Retailer 26

$12,364 AUD

$8,685 USD

View

Most Expensive

Brilliant Earth

18584075A · Oct 30

$15,531 AUD

$10,910 USD

View

26 more retailers have this diamond

Prices start from $1,694 AUDSave up to $13,837 AUD

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.

Similar diamonds

5.50ct Emerald

$1,694 AUD