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 $3,455 AUD

£1,907 GBP

As of November 2, 2026

Save $20,174 AUD (85%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $23,629 AUD 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 $3,455 to $23,629, a $20,174 spread on the same certified stone. Brilliant Earth lists it at $23,629. 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: $23,629 AUD|Low: $3,205 AUD|High: $23,629 AUD|Avg: $6,887 AUD

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$3,338 AUD

Retailer 10$3,455 AUD

Retailer 8$3,631 AUD

Retailer 6$3,737 AUD

Retailer 16$3,873 AUD

Retailer 4$4,109 AUD

Retailer 5$5,322 AUD

Retailer 11$5,332 AUD

Retailer 2$5,444 AUD

Retailer 3$6,040 AUD

Retailer 9$6,119 AUD

Retailer 13$9,492 AUD

Retailer 14$9,807 AUD

Retailer 12$10,702 AUD

Retailer 7$10,912 AUD

Brilliant Earth$23,629 AUD

38 data points across 16 retailers

19 retailers$3,455 AUD to $23,629 AUD

Retailer 1

$3,338 AUD

$2,339 USD

Price last confirmed 12 days ago

Retailer 2

$3,455 AUD

£1,907 GBP

View

Retailer 3

$3,631 AUD

$2,545 USD

View

Price last confirmed 13 days ago

Retailer 4

$3,737 AUD

$2,619 USD

View

Final sale: no returns

Retailer 5

$3,873 AUD

$2,714 USD

View

Price last confirmed 11 days ago

Retailer 6

$3,873 AUD

$2,714 USD

View

Price last confirmed 23 days ago

Retailer 7

$4,109 AUD

$2,880 USD

View

Retailer 8

$4,523 AUD

$3,170 USD

View

Retailer 9

$5,322 AUD

$3,730 USD

View

Price last confirmed 11 days ago

Retailer 10

$5,332 AUD

£2,943 GBP

View

Retailer 11

$5,444 AUD

$3,815 USD

View

Retailer 12

$6,040 AUD

$4,233 USD

View

Retailer 13

$6,119 AUD

€4,084 EUR

View

B+

Retailer 14

$9,492 AUD

$6,652 USD

View

B+

Retailer 15

$9,807 AUD

$6,873 USD

View

B+

Retailer 16

$10,702 AUD

View

B+

Retailer 17

$10,912 AUD

$7,647 USD

View

Retailer 18

$13,522 AUD

$9,477 USD

View

Most Expensive

Brilliant Earth

20601794A · Nov 2

$23,629 AUD

$16,560 USD

View

18 more retailers have this diamond

Prices start from $3,455 AUDSave up to $20,174 AUD

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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