Heart|Lab Grown|IGI

0.91ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG840664496

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840664496

Diamond specifications and retailer prices

From $292 AUD

HK$1,600 HKD

As of November 1, 2026

Save $963 AUD (77%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $1,477 AUD at Reve Diamonds · As of October 25, 2026

View at Reve Diamonds

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840664496 or 840664496. Listed at 20 retailers as of November 1, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle36°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840664496

Dimensions6.37 × 6.81 × 3.69 mm

L/W Ratio1.07

Girdle conditionFaceted

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

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG840664496

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: $685 AUD|Low: $205 AUD|High: $1,477 AUD|Avg: $629 AUD|-16.2%

Retailer 1

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

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Reve Diamonds

November 2, 2026

Retailer 6$214 AUD

Retailer 7$240 AUD

Retailer 4$248 AUD

Retailer 11$265 AUD

Retailer 15$292 AUD

Retailer 17$339 AUD

Retailer 12$449 AUD

Retailer 18$459 AUD

Retailer 10$465 AUD

Retailer 2$473 AUD

Retailer 3$488 AUD

Retailer 9$608 AUD

Retailer 19$619 AUD

Retailer 1$685 AUD

Retailer 16$725 AUD

Retailer 14$843 AUD

Retailer 8$855 AUD

Retailer 13$934 AUD

Retailer 20$1,245 AUD

Retailer 5$1,256 AUD

Reve Diamonds$1,477 AUD

29 data points across 21 retailers

20 retailers$292 AUD to $1,256 AUD

Retailer 1

$214 AUD

$150 USD

Price last confirmed 10 days ago

Retailer 2

$248 AUD

$174 USD

View

Price last confirmed 9 days ago

Retailer 3

$265 AUD

$186 USD

View

Price last confirmed 8 days ago

Retailer 4

$292 AUD

HK$1,600 HKD

View

Retailer 5

$339 AUD

£187 GBP

View

Retailer 6

$449 AUD

€300 EUR

View

Retailer 7

$459 AUD

£254 GBP

View

Retailer 8

$465 AUD

$326 USD

View

Retailer 9

$473 AUD

ZAR 5,358 ZAR

View

Price last confirmed 10 days ago

Retailer 10

$488 AUD

$342 USD

View

Price last confirmed 8 days ago

Retailer 11

$608 AUD

$426 USD

View

Price last confirmed 7 days ago

Retailer 12

$619 AUD

£342 GBP

View

Price last confirmed 7 days ago

B+

Retailer 13

$685 AUD

$480 USD

View

B+

Retailer 14

$725 AUD

SGD 687 SGD

View

Retailer 15

$843 AUD

$591 USD

View

Retailer 16

$855 AUD

$599 USD

View

Price last confirmed 8 days ago

Retailer 17

$934 AUD

$654 USD

View

Retailer 18

$1,245 AUD

£687 GBP

View

Price last confirmed 7 days ago

Retailer 19

$1,256 AUD

$880 USD

View

Most Expensive

Reve Diamonds

D93DF5711 · Oct 25

$1,477 AUD

$1,035 USD

View

Price last confirmed 8 days ago

19 more retailers have this diamond

Prices start from $292 AUDSave up to $963 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.

Similar diamonds

0.91ct Heart

$292 AUD