Emerald|Lab Grown|IGI

3.70ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG812629370

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812629370

Diamond specifications and retailer prices

From $1,125 NZD

$633 USD

As of November 1, 2026

Save $10,303 NZD (90%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $11,428 NZD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.7ct lab-grown emerald diamond

This 3.7ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812629370 or 812629370. Listed at 23 retailers as of November 1, 2026, with prices from $1,125 to $11,428, a $10,303 spread on the same certified stone. Do Amore Diamonds lists it at $11,428. 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

3.70

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle37.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812629370

Dimensions10.19 × 7.26 × 4.95 mm

L/W Ratio1.40

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 LG812629370

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: Nov 1

Current: $2,306 NZD|Low: $1,125 NZD|High: $5,803 NZD|Avg: $3,155 NZD|+2.1%

Retailer 1

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

November 3, 2026

Retailer 13$1,125 NZD

Retailer 4$1,258 NZD

Retailer 9$1,617 NZD

Retailer 6$1,843 NZD

Retailer 3$2,028 NZD

Retailer 1$2,306 NZD

Retailer 10$3,247 NZD

Retailer 12$3,331 NZD

Retailer 7$3,345 NZD

Retailer 14$4,016 NZD

Retailer 2$4,447 NZD

Retailer 5$4,469 NZD

Retailer 8$5,652 NZD

Retailer 11$5,714 NZD

42 data points across 14 retailers

23 retailers$1,125 NZD to $11,428 NZD

Cheapest Retailer

$1,125 NZD

$633 USD

Retailer 2

$1,223 NZD

$688 USD

View

Retailer 3

$1,258 NZD

$708 USD

View

Final sale: no returns

Retailer 4

$1,305 NZD

$734 USD

View

Retailer 5

$1,305 NZD

$734 USD

View

Price last confirmed 17 days ago

Retailer 6

$1,617 NZD

$910 USD

View

B+

Retailer 7

$1,843 NZD

$1,037 USD

View

Retailer 8

$2,028 NZD

$1,141 USD

View

Retailer 9

$2,147 NZD

$1,208 USD

View

Retailer 10

$2,306 NZD

£1,022 GBP

View

Retailer 11

$3,247 NZD

A$2,811 AUD

View

Price last confirmed 12 days ago

B+

Retailer 12

$3,331 NZD

$1,874 USD

View

B+

Retailer 13

$3,345 NZD

ZAR 30,405 ZAR

View

Retailer 14

$4,016 NZD

A$3,476 AUD

View

Price last confirmed 26 days ago

B+

Retailer 15

$4,047 NZD

$2,277 USD

View

Retailer 16

$4,447 NZD

$2,502 USD

View

Retailer 17

$4,469 NZD

£1,980 GBP

View

Retailer 18

$4,540 NZD

$2,554 USD

View

Retailer 19

$5,159 NZD

$2,903 USD

View

Retailer 20

$5,652 NZD

£2,504 GBP

View

Retailer 21

$5,714 NZD

$3,215 USD

View

Price last confirmed 15 days ago

Retailer 22

$9,988 NZD

$5,620 USD

View

Most Expensive

Do Amore Diamonds

23-812629370 · Nov 2

$11,428 NZD

$6,430 USD

View

22 more retailers have this diamond

Prices start from $1,125 NZDSave up to $10,303 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

3.70ct Emerald

$1,125 NZD