Heart|Lab Grown|IGI

2.49ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804650238

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804650238

Diamond specifications and retailer prices

From $4,569 NZD

$2,575 USD

As of October 31, 2026

Save $5,971 NZD (57%) vs most expensive(unlock to see where)

8 retailers carry this diamond

Most expensive: $10,539 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.49ct lab-grown heart diamond

This 2.49ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650238 or 804650238. Listed at 8 retailers as of October 31, 2026, with prices from $4,569 to $10,539, a $5,971 spread on the same certified stone. Brilliant Earth lists it at $10,539. 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

2.49

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804650238

Dimensions9.49 × 8.18 × 5.45 mm

L/W Ratio1.16

Girdle conditionFaceted

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 LG804650238

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: $10,539 NZD|Low: $3,265 NZD|High: $19,020 NZD|Avg: $9,007 NZD|-33.0%

Brilliant Earth

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

October 30, 2026

Retailer 12$3,265 NZD

Retailer 7$3,367 NZD

Retailer 5$3,868 NZD

Retailer 8$4,328 NZD

Retailer 2$4,569 NZD

Retailer 10$5,571 NZD

Retailer 6$7,179 NZD

Retailer 13$7,958 NZD

Retailer 11$9,212 NZD

Retailer 3$9,490 NZD

Brilliant Earth$10,539 NZD

Retailer 14$14,287 NZD

Retailer 9$16,235 NZD

Retailer 4$16,313 NZD

17 data points across 14 retailers

8 retailers$4,569 NZD to $10,539 NZD

Retailer 1

$2,360 NZD

$1,330 USD

Price last confirmed 21 days ago

Retailer 2

$3,007 NZD

$1,695 USD

View

Price last confirmed 33 days ago

Retailer 3

$3,367 NZD

£1,494 GBP

View

Price last confirmed 19 days ago

Retailer 4

$4,328 NZD

$2,439 USD

View

Price last confirmed 20 days ago

B+

Retailer 5

$4,569 NZD

$2,575 USD

View

Retailer 6

$5,662 NZD

$3,191 USD

View

Price last confirmed 22 days ago

Retailer 7

$9,212 NZD

£4,088 GBP

View

Price last confirmed 24 days ago

Most Expensive

Brilliant Earth

21404613Y · Oct 31

$10,539 NZD

$5,940 USD

View

7 more retailers have this diamond

Prices start from $4,569 NZDSave up to $5,971 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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B+

2.49ct Heart

$4,569 NZD