Heart|Lab Grown|IGI

1.09ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG839608912

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839608912

Diamond specifications and retailer prices

From $281 AUD

$197 USD

As of November 2, 2026

Save $1,409 AUD (83%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $1,690 AUD at Reve Diamonds · As of November 1, 2026

View at Reve Diamonds

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839608912 or 839608912. Listed at 19 retailers as of November 1, 2026, with prices from $281 to $1,690, a $1,409 spread on the same certified stone. Reve Diamonds lists it at $1,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle29.7°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839608912

Dimensions6.52 × 7.38 × 4.11 mm

L/W Ratio1.13

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 LG839608912

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: $925 AUD|Low: $273 AUD|High: $1,690 AUD|Avg: $823 AUD|-9.4%

Retailer 1

Retailer 2

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Retailer 7

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Retailer 9

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Retailer 11

Retailer 12

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Retailer 18

Reve Diamonds

November 2, 2026

Retailer 3$281 AUD

Retailer 14$327 AUD

Retailer 9$338 AUD

Retailer 7$350 AUD

Retailer 4$364 AUD

Retailer 12$427 AUD

Retailer 15$602 AUD

Retailer 5$608 AUD

Retailer 13$638 AUD

Retailer 18$679 AUD

Retailer 2$799 AUD

Retailer 11$851 AUD

Retailer 1$925 AUD

Retailer 17$1,122 AUD

Retailer 8$1,183 AUD

Retailer 6$1,198 AUD

Retailer 16$1,631 AUD

Retailer 10$1,641 AUD

Reve Diamonds$1,690 AUD

27 data points across 19 retailers

19 retailers$281 AUD to $1,690 AUD

Cheapest Retailer

$281 AUD

$197 USD

Retailer 2

$327 AUD

$229 USD

View

Retailer 3

$338 AUD

$237 USD

View

Price last confirmed 8 days ago

Retailer 4

$350 AUD

$245 USD

View

Retailer 5

$364 AUD

$255 USD

View

Final sale: no returns

Retailer 6

$427 AUD

£236 GBP

View

B+

Retailer 7

$602 AUD

ZAR 6,820 ZAR

View

B+

Retailer 8

$608 AUD

$426 USD

View

B+

Retailer 9

$638 AUD

£352 GBP

View

B+

Retailer 10

$679 AUD

$476 USD

View

B+

Retailer 11

$799 AUD

$560 USD

View

B+

Retailer 12

$851 AUD

View

B+

Retailer 13

$925 AUD

$648 USD

View

Retailer 14

$1,122 AUD

$786 USD

View

Retailer 15

$1,183 AUD

View

Retailer 16

$1,198 AUD

$840 USD

View

Retailer 17

$1,631 AUD

£900 GBP

View

Retailer 18

$1,641 AUD

$1,150 USD

View

Price last confirmed 19 days ago

Most Expensive

Reve Diamonds

C7FDA4CAD · Nov 1

$1,690 AUD

$1,185 USD

View

18 more retailers have this diamond

Prices start from $281 AUDSave up to $1,409 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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