Heart|Lab Grown|IGI

3.14ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG670427606

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670427606

Diamond specifications and retailer prices

From $1,496 NZD

$843 USD

As of October 31, 2026

Save $4,591 NZD (75%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $6,086 NZD at MOH London · As of November 1, 2026

View at MOH London

About this 3.14ct lab-grown heart diamond

This 3.14ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670427606 or 670427606. Listed at 14 retailers as of October 31, 2026, with prices from $1,496 to $6,086, a $4,591 spread on the same certified stone. MOH London lists it at $6,086. 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

3.14

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG670427606

Dimensions9.12 × 9.86 × 6.04 mm

L/W Ratio1.08

Girdle conditionFaceted

Culet sizePointed

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 LG670427606

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 31

Current: $6,086 NZD|Low: $982 NZD|High: $6,167 NZD|Avg: $3,117 NZD

MOH London

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

November 1, 2026

Retailer 4$982 NZD

Retailer 3$1,496 NZD

Retailer 11$1,551 NZD

Retailer 10$1,863 NZD

Retailer 7$2,096 NZD

Retailer 14$2,507 NZD

Retailer 5$2,592 NZD

Retailer 6$2,672 NZD

Retailer 2$3,500 NZD

Retailer 8$3,599 NZD

Retailer 9$3,687 NZD

Retailer 13$4,358 NZD

Retailer 15$4,974 NZD

Retailer 12$5,241 NZD

MOH London$6,086 NZD

27 data points across 15 retailers

14 retailers$1,496 NZD to $6,086 NZD

Retailer 1

$1,336 NZD

$753 USD

Price last confirmed 13 days ago

Retailer 2

$1,453 NZD

$819 USD

View

Price last confirmed 17 days ago

Retailer 3

$1,496 NZD

$843 USD

View

Final sale: no returns

Retailer 4

$1,551 NZD

$874 USD

View

Price last confirmed 13 days ago

Retailer 5

$1,863 NZD

$1,050 USD

View

B+

Retailer 6

$2,507 NZD

$1,413 USD

View

B+

Retailer 7

$2,592 NZD

$1,461 USD

View

B+

Retailer 8

$3,500 NZD

A$3,035 AUD

View

B+

Retailer 9

$3,599 NZD

ZAR 32,770 ZAR

View

B+

Retailer 10

$3,687 NZD

$2,078 USD

View

Retailer 11

$4,358 NZD

$2,456 USD

View

Price last confirmed 12 days ago

Retailer 12

$4,974 NZD

SGD 3,788 SGD

View

Retailer 13

$5,241 NZD

$2,954 USD

View

Most Expensive

MOH London

LG670427606 · Nov 1

$6,086 NZD

£2,701 GBP

View

13 more retailers have this diamond

Prices start from $1,496 NZDSave up to $4,591 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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3.14ct Heart

$1,496 NZD