Emerald|Lab Grown|IGI

3.11ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG741538131

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741538131

Diamond specifications and retailer prices

From $2,965 NZD

$1,671 USD

As of October 30, 2026

Save $13,465 NZD (82%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $16,430 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741538131 or 741538131. Listed at 28 retailers as of October 29, 2026, with prices from $2,965 to $16,430, a $13,465 spread on the same certified stone. Brilliant Earth lists it at $16,430. 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

3.11

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle41.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG741538131

Dimensions9.69 × 6.84 × 4.64 mm

L/W Ratio1.42

Culet sizeLarge

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG741538131

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: $16,430 NZD|Low: $2,846 NZD|High: $20,901 NZD|Avg: $7,757 NZD|-21.4%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 26$2,965 NZD

Retailer 25$3,226 NZD

Retailer 5$3,439 NZD

Retailer 22$3,744 NZD

Retailer 12$3,790 NZD

Retailer 23$3,818 NZD

Retailer 14$4,202 NZD

Retailer 2$4,874 NZD

Retailer 8$5,195 NZD

Retailer 20$5,481 NZD

Retailer 9$5,676 NZD

Retailer 6$5,930 NZD

Retailer 3$6,446 NZD

Retailer 18$7,112 NZD

Retailer 24$7,779 NZD

Retailer 13$7,986 NZD

Retailer 15$8,983 NZD

Retailer 11$9,269 NZD

Retailer 21$9,874 NZD

Retailer 10$10,446 NZD

Retailer 4$10,477 NZD

Retailer 7$11,709 NZD

Retailer 19$12,070 NZD

Retailer 16$12,136 NZD

Retailer 17$13,268 NZD

Brilliant Earth$16,430 NZD

31 data points across 26 retailers

28 retailers$2,965 NZD to $16,430 NZD

Cheapest Retailer

$2,965 NZD

$1,671 USD

Retailer 2

$3,226 NZD

$1,818 USD

View

Retailer 3

$3,439 NZD

$1,938 USD

View

Retailer 4

$3,439 NZD

$1,938 USD

View

Price last confirmed 20 days ago

Retailer 5

$3,744 NZD

$2,110 USD

View

Retailer 6

$3,790 NZD

$2,136 USD

View

Retailer 7

$3,818 NZD

$2,152 USD

View

Final sale: no returns

Retailer 8

$4,202 NZD

HK$18,500 HKD

View

Retailer 9

$4,874 NZD

£2,163 GBP

View

Retailer 10

$5,195 NZD

$2,928 USD

View

Retailer 11

$5,481 NZD

€2,942 EUR

View

Retailer 12

$5,676 NZD

$3,199 USD

View

Retailer 13

$5,930 NZD

$3,342 USD

View

Retailer 14

$6,446 NZD

$3,633 USD

View

B+

Retailer 15

$7,112 NZD

£3,156 GBP

View

Retailer 16

$7,779 NZD

A$6,745 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

$7,986 NZD

ZAR 72,712 ZAR

View

B+

Retailer 18

$8,983 NZD

$5,063 USD

View

B+

Retailer 19

$9,269 NZD

$5,224 USD

View

B+

Retailer 20

$9,874 NZD

£4,382 GBP

View

B+

Retailer 21

$10,446 NZD

$5,888 USD

View

Retailer 22

$10,477 NZD

$5,905 USD

View

Price last confirmed 12 days ago

Retailer 23

$10,743 NZD

$6,055 USD

View

Price last confirmed 23 days ago

Retailer 24

$11,709 NZD

A$10,153 AUD

View

Price last confirmed 22 days ago

Retailer 25

$12,070 NZD

$6,803 USD

View

Retailer 26

$12,136 NZD

SGD 9,243 SGD

View

Retailer 27

$13,268 NZD

$7,478 USD

View

Most Expensive

Brilliant Earth

16164404A · Oct 29

$16,430 NZD

$9,260 USD

View

27 more retailers have this diamond

Prices start from $2,965 NZDSave up to $13,465 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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