Emerald|Lab Grown|IGI

3.28ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700512250

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700512250

Diamond specifications and retailer prices

From $2,853 NZD

$1,608 USD

As of October 30, 2026

Save $11,111 NZD (80%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $13,964 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.28ct lab-grown emerald diamond

This 3.28ct 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 LG700512250 or 700512250. Listed at 27 retailers as of October 29, 2026, with prices from $2,853 to $13,964, a $11,111 spread on the same certified stone. Brilliant Earth lists it at $13,964. 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

3.28

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.8°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG700512250

Dimensions9.92 × 7.07 × 4.74 mm

L/W Ratio1.40

Culet sizeLong

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 LG700512250

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: $13,964 NZD|Low: $2,853 NZD|High: $13,964 NZD|Avg: $6,901 NZD

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 17$2,853 NZD

Retailer 21$3,002 NZD

Retailer 16$3,309 NZD

Retailer 13$3,611 NZD

Retailer 6$3,657 NZD

Retailer 8$3,683 NZD

Retailer 24$3,906 NZD

Retailer 2$4,495 NZD

Retailer 9$4,977 NZD

Retailer 4$5,248 NZD

Retailer 11$5,853 NZD

Retailer 12$6,159 NZD

Retailer 15$6,205 NZD

Retailer 14$7,487 NZD

Retailer 3$7,686 NZD

Retailer 22$7,734 NZD

Retailer 7$8,604 NZD

Retailer 25$8,623 NZD

Retailer 5$9,466 NZD

Retailer 10$10,091 NZD

Retailer 18$10,282 NZD

Retailer 26$11,245 NZD

Retailer 23$11,289 NZD

Retailer 20$12,328 NZD

Retailer 19$12,344 NZD

Brilliant Earth$13,964 NZD

26 data points across 26 retailers

27 retailers$2,853 NZD to $13,964 NZD

Cheapest Retailer

$2,853 NZD

$1,608 USD

Retailer 2

$3,002 NZD

$1,692 USD

View

Retailer 3

$3,309 NZD

$1,865 USD

View

Retailer 4

$3,611 NZD

$2,035 USD

View

Retailer 5

$3,657 NZD

$2,061 USD

View

Final sale: no returns

Retailer 6

$3,683 NZD

$2,076 USD

View

Retailer 7

$3,906 NZD

HK$17,200 HKD

View

Retailer 8

$4,495 NZD

£1,995 GBP

View

Retailer 9

$4,931 NZD

£2,188 GBP

View

Price last confirmed 15 days ago

Retailer 10

$4,977 NZD

$2,805 USD

View

Retailer 11

$5,248 NZD

€2,817 EUR

View

Retailer 12

$5,853 NZD

$3,299 USD

View

Retailer 13

$6,159 NZD

$3,471 USD

View

Retailer 14

$6,205 NZD

$3,497 USD

View

Retailer 15

$7,487 NZD

A$6,492 AUD

View

Price last confirmed 8 days ago

B+

Retailer 16

$7,686 NZD

ZAR 69,980 ZAR

View

B+

Retailer 17

$7,734 NZD

£3,432 GBP

View

B+

Retailer 18

$8,604 NZD

$4,849 USD

View

B+

Retailer 19

$8,623 NZD

$4,860 USD

View

B+

Retailer 20

$9,466 NZD

£4,201 GBP

View

B+

Retailer 21

$10,091 NZD

$5,687 USD

View

Retailer 22

$10,282 NZD

$5,795 USD

View

Price last confirmed 12 days ago

Retailer 23

$11,245 NZD

$6,338 USD

View

Retailer 24

$11,289 NZD

SGD 8,598 SGD

View

Retailer 25

$12,328 NZD

$6,948 USD

View

Retailer 26

$12,344 NZD

A$10,703 AUD

View

Price last confirmed 22 days ago

Most Expensive

Brilliant Earth

14847770A · Oct 29

$13,964 NZD

$7,870 USD

View

26 more retailers have this diamond

Prices start from $2,853 NZDSave up to $11,111 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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