Emerald|Lab Grown|IGI

5.57ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG788668319

Shape and cutting style on the report: Emerald cut

Certificate IGI LG788668319

Diamond specifications and retailer prices

From $2,215 NZD

$1,244 USD

As of October 30, 2026

Save $17,460 NZD (89%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $22,790 NZD at Brilliant Earth · As of October 10, 2026

View at Brilliant Earth

About this 5.57ct lab-grown emerald diamond

This 5.57ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788668319 or 788668319. Listed at 27 retailers as of October 29, 2026, with a 788% 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

5.57

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.1°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788668319

Dimensions12.07 × 8.28 × 5.61 mm

L/W Ratio1.46

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG788668319

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: $22,790 NZD|Low: $2,128 NZD|High: $22,790 NZD|Avg: $6,420 NZD|+0.9%

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

Retailer 23

October 30, 2026

Retailer 21$2,215 NZD

Retailer 9$2,480 NZD

Retailer 3$2,569 NZD

Retailer 22$2,569 NZD

Retailer 20$2,867 NZD

Retailer 8$3,319 NZD

Retailer 6$3,614 NZD

Retailer 11$3,794 NZD

Retailer 5$3,846 NZD

Retailer 2$4,001 NZD

Retailer 15$4,923 NZD

Retailer 7$5,317 NZD

Retailer 18$5,759 NZD

Retailer 13$5,764 NZD

Retailer 10$6,838 NZD

Retailer 4$7,375 NZD

Retailer 14$7,603 NZD

Retailer 23$7,817 NZD

Retailer 17$9,163 NZD

Retailer 19$9,339 NZD

Retailer 16$10,057 NZD

Retailer 12$16,149 NZD

Brilliant Earth$22,790 NZD

34 data points across 23 retailers

27 retailers$2,215 NZD to $19,675 NZD

Retailer 1

$2,128 NZD

$1,195 USD

Price last confirmed 28 days ago

Retailer 2

$2,215 NZD

$1,244 USD

View

Retailer 3

$2,480 NZD

$1,393 USD

View

Final sale: no returns

Retailer 4

$2,569 NZD

$1,443 USD

View

Price last confirmed 27 days ago

Retailer 5

$2,569 NZD

$1,443 USD

View

Price last confirmed 17 days ago

Retailer 6

$2,569 NZD

$1,443 USD

View

Retailer 7

$2,867 NZD

$1,610 USD

View

Retailer 8

$3,319 NZD

$1,864 USD

View

Retailer 9

$3,614 NZD

$2,030 USD

View

Retailer 10

$3,794 NZD

$2,131 USD

View

Price last confirmed 15 days ago

Retailer 11

$3,846 NZD

$2,160 USD

View

Retailer 12

$4,001 NZD

£1,770 GBP

View

Retailer 13

$4,923 NZD

$2,765 USD

View

Retailer 14

$5,317 NZD

$2,986 USD

View

Price last confirmed 29 days ago

B+

Retailer 15

$5,317 NZD

$2,986 USD

View

Retailer 16

$5,759 NZD

A$4,976 AUD

View

Price last confirmed 7 days ago

B+

Retailer 17

$5,764 NZD

ZAR 52,297 ZAR

View

B+

Retailer 18

$6,838 NZD

£3,024 GBP

View

B+

Retailer 19

$7,375 NZD

$4,142 USD

View

B+

Retailer 20

$7,603 NZD

$4,270 USD

View

Retailer 21

$7,817 NZD

A$6,754 AUD

View

Price last confirmed 21 days ago

B+

Retailer 22

$9,163 NZD

£4,052 GBP

View

B+

Retailer 23

$9,339 NZD

$5,245 USD

View

Retailer 24

$10,057 NZD

$5,649 USD

View

Retailer 25

$16,149 NZD

$9,070 USD

View

Retailer 26

$19,675 NZD

$11,050 USD

View

Most Expensive

Brilliant Earth

19843906A · Oct 10

$22,790 NZD

$12,800 USD

View

Price last confirmed 19 days ago

26 more retailers have this diamond

Prices start from $2,215 NZDSave up to $17,460 NZD

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

5.57ct Emerald

$2,215 NZD