Emerald|Lab Grown|IGI

2.55ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG766643835

Shape and cutting style on the report: Emerald cut

Certificate IGI LG766643835

Diamond specifications and retailer prices

From $1,402 NZD

$790 USD

As of October 30, 2026

Save $8,499 NZD (86%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $9,901 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.55ct lab-grown emerald diamond

This 2.55ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766643835 or 766643835. Listed at 28 retailers as of October 30, 2026, with prices from $1,402 to $9,901, a $8,499 spread on the same certified stone. Brilliant Earth lists it at $9,901. 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

2.55

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG766643835

Dimensions9.82 × 5.91 × 3.98 mm

L/W Ratio1.66

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 LG766643835

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: $9,901 NZD|Low: $1,345 NZD|High: $11,231 NZD|Avg: $4,037 NZD|-11.8%

Brilliant Earth

Retailer 2

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Retailer 24

October 31, 2026

Retailer 3$1,402 NZD

Retailer 5$1,526 NZD

Retailer 8$1,570 NZD

Retailer 14$1,625 NZD

Retailer 22$1,885 NZD

Retailer 13$1,943 NZD

Retailer 10$2,117 NZD

Retailer 24$2,328 NZD

Retailer 2$2,494 NZD

Retailer 19$2,591 NZD

Retailer 18$3,318 NZD

Retailer 23$3,858 NZD

Retailer 15$3,942 NZD

Retailer 20$4,195 NZD

Retailer 7$4,572 NZD

Retailer 6$4,631 NZD

Retailer 17$5,057 NZD

Retailer 9$5,459 NZD

Retailer 12$5,469 NZD

Retailer 11$5,513 NZD

Retailer 16$5,622 NZD

Retailer 4$5,874 NZD

Retailer 21$6,104 NZD

Brilliant Earth$9,901 NZD

31 data points across 24 retailers

28 retailers$1,402 NZD to $9,901 NZD

Cheapest Retailer

$1,402 NZD

$790 USD

Retailer 2

$1,526 NZD

$860 USD

View

Retailer 3

$1,570 NZD

$885 USD

View

Final sale: no returns

Retailer 4

$1,625 NZD

$916 USD

View

Retailer 5

$1,625 NZD

$916 USD

View

Price last confirmed 14 days ago

Retailer 6

$1,885 NZD

HK$8,300 HKD

View

Retailer 7

$1,943 NZD

$1,095 USD

View

Retailer 8

$2,117 NZD

$1,193 USD

View

Retailer 9

$2,328 NZD

$1,312 USD

View

Retailer 10

$2,494 NZD

£1,107 GBP

View

Retailer 11

$2,591 NZD

€1,391 EUR

View

Retailer 12

$3,318 NZD

$1,870 USD

View

Retailer 13

$3,536 NZD

$1,993 USD

View

Retailer 14

$3,858 NZD

A$3,345 AUD

View

Price last confirmed 9 days ago

Retailer 15

$3,942 NZD

$2,222 USD

View

Retailer 16

$4,195 NZD

ZAR 38,197 ZAR

View

Retailer 17

$4,480 NZD

$2,525 USD

View

Price last confirmed 33 days ago

B+

Retailer 18

$4,572 NZD

$2,577 USD

View

Retailer 19

$4,631 NZD

$2,610 USD

View

B+

Retailer 20

$5,057 NZD

£2,244 GBP

View

B+

Retailer 21

$5,202 NZD

$2,932 USD

View

B+

Retailer 22

$5,459 NZD

$3,077 USD

View

B+

Retailer 23

$5,469 NZD

SGD 4,165 SGD

View

B+

Retailer 24

$5,513 NZD

$3,107 USD

View

B+

Retailer 25

$5,622 NZD

$3,168 USD

View

Retailer 26

$5,874 NZD

A$5,093 AUD

View

Price last confirmed 22 days ago

B+

Retailer 27

$6,104 NZD

£2,709 GBP

View

Most Expensive

Brilliant Earth

17846874A · Oct 30

$9,901 NZD

$5,580 USD

View

27 more retailers have this diamond

Prices start from $1,402 NZDSave up to $8,499 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.

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