Heart|Lab Grown|IGI

10.19ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG626400500

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG626400500

Diamond specifications and retailer prices

From $4,304 NZD

£1,907 GBP

As of November 2, 2026

Save $25,128 NZD (85%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $29,432 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 10.19ct lab-grown heart diamond

This 10.19ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626400500 or 626400500. Listed at 19 retailers as of November 2, 2026, with prices from $4,304 to $29,432, a $25,128 spread on the same certified stone. Brilliant Earth lists it at $29,432. 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

10.19

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG626400500

Dimensions13.81 × 15.09 × 8.53 mm

L/W Ratio1.09

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG626400500

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 2

Current: $29,432 NZD|Low: $3,992 NZD|High: $29,432 NZD|Avg: $8,578 NZD

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

Retailer 15

Retailer 16

November 2, 2026

Retailer 15$4,157 NZD

Retailer 10$4,304 NZD

Retailer 8$4,523 NZD

Retailer 6$4,655 NZD

Retailer 16$4,824 NZD

Retailer 4$5,119 NZD

Retailer 5$6,629 NZD

Retailer 11$6,642 NZD

Retailer 2$6,780 NZD

Retailer 3$7,523 NZD

Retailer 9$7,621 NZD

Retailer 13$11,823 NZD

Retailer 14$12,215 NZD

Retailer 12$13,330 NZD

Retailer 7$13,592 NZD

Brilliant Earth$29,432 NZD

38 data points across 16 retailers

19 retailers$4,304 NZD to $29,432 NZD

Retailer 1

$4,157 NZD

$2,339 USD

Price last confirmed 12 days ago

Retailer 2

$4,304 NZD

£1,907 GBP

View

Retailer 3

$4,523 NZD

$2,545 USD

View

Price last confirmed 13 days ago

Retailer 4

$4,655 NZD

$2,619 USD

View

Final sale: no returns

Retailer 5

$4,824 NZD

$2,714 USD

View

Price last confirmed 11 days ago

Retailer 6

$4,824 NZD

$2,714 USD

View

Price last confirmed 22 days ago

Retailer 7

$5,119 NZD

$2,880 USD

View

Retailer 8

$5,634 NZD

$3,170 USD

View

Retailer 9

$6,629 NZD

$3,730 USD

View

Price last confirmed 11 days ago

Retailer 10

$6,642 NZD

£2,943 GBP

View

Retailer 11

$6,780 NZD

$3,815 USD

View

Retailer 12

$7,523 NZD

$4,233 USD

View

Retailer 13

$7,621 NZD

€4,084 EUR

View

B+

Retailer 14

$11,823 NZD

$6,652 USD

View

B+

Retailer 15

$12,215 NZD

$6,873 USD

View

B+

Retailer 16

$13,330 NZD

A$11,539 AUD

View

B+

Retailer 17

$13,592 NZD

$7,647 USD

View

Retailer 18

$16,843 NZD

$9,477 USD

View

Most Expensive

Brilliant Earth

20601794A · Nov 2

$29,432 NZD

$16,560 USD

View

18 more retailers have this diamond

Prices start from $4,304 NZDSave up to $25,128 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

10.19ct Heart

$4,304 NZD