Heart|Lab Grown|IGI

2.56ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG649438425

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649438425

Diamond specifications and retailer prices

From $1,095 NZD

$616 USD

As of November 1, 2026

Save $3,961 NZD (78%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $5,056 NZD at MOH London · As of November 1, 2026

View at MOH London

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649438425 or 649438425. Listed at 16 retailers as of November 1, 2026, with prices from $1,095 to $5,056, a $3,961 spread on the same certified stone. MOH London lists it at $5,056. 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

2.56

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG649438425

Dimensions8.67 × 9.38 × 5.54 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 LG649438425

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: $5,056 NZD|Low: $782 NZD|High: $5,117 NZD|Avg: $2,776 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

November 2, 2026

Retailer 3$1,095 NZD

Retailer 11$1,212 NZD

Retailer 5$1,777 NZD

Retailer 7$1,777 NZD

Retailer 14$1,871 NZD

Retailer 2$1,888 NZD

Retailer 8$2,689 NZD

Retailer 9$2,923 NZD

Retailer 10$3,126 NZD

Retailer 13$3,187 NZD

Retailer 12$3,901 NZD

Retailer 4$3,948 NZD

Retailer 6$4,761 NZD

MOH London$5,056 NZD

45 data points across 14 retailers

16 retailers$1,095 NZD to $5,056 NZD

Retailer 1

$978 NZD

$550 USD

Price last confirmed 14 days ago

Retailer 2

$1,095 NZD

$616 USD

View

Price last confirmed 18 days ago

Retailer 3

$1,095 NZD

$616 USD

View

Final sale: no returns

Retailer 4

$1,212 NZD

$682 USD

View

Price last confirmed 13 days ago

Retailer 5

$1,777 NZD

$1,000 USD

View

B+

Retailer 6

$1,777 NZD

$1,000 USD

View

B+

Retailer 7

$1,871 NZD

$1,053 USD

View

B+

Retailer 8

$1,888 NZD

£837 GBP

View

B+

Retailer 9

$2,689 NZD

A$2,328 AUD

View

B+

Retailer 10

$2,923 NZD

ZAR 26,572 ZAR

View

Retailer 11

$3,126 NZD

$1,759 USD

View

Retailer 12

$3,187 NZD

$1,793 USD

View

Price last confirmed 13 days ago

Retailer 13

$3,901 NZD

$2,195 USD

View

Retailer 14

$3,948 NZD

SGD 3,002 SGD

View

Retailer 15

$4,761 NZD

$2,679 USD

View

Most Expensive

MOH London

LG649438425 · Nov 1

$5,056 NZD

£2,240 GBP

View

15 more retailers have this diamond

Prices start from $1,095 NZDSave up to $3,961 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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2.56ct Heart

$1,095 NZD