Heart|Lab Grown|IGI

0.91ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG831649165

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831649165

Diamond specifications and retailer prices

From $292 AUD

HK$1,600 HKD

As of November 1, 2026

Save $635 AUD (68%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $1,250 AUD at MOH London · As of October 21, 2026

View at MOH London

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 very-good cut grade and certified by IGI LG831649165 or 831649165. Listed at 19 retailers as of November 1, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91

Carat

Colour

VVS2

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle37.1°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG831649165

Dimensions5.72 × 6.75 × 3.90 mm

L/W Ratio1.18

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

CutVery Good

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG831649165

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: $1,250 AUD|Low: $203 AUD|High: $1,256 AUD|Avg: $588 AUD|+0.4%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

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Retailer 11

Retailer 12

Retailer 13

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Retailer 16

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Retailer 18

Retailer 19

October 31, 2026

Retailer 4$214 AUD

Retailer 11$248 AUD

Retailer 9$265 AUD

Retailer 16$292 AUD

Retailer 19$338 AUD

Retailer 18$446 AUD

Retailer 12$449 AUD

Retailer 3$473 AUD

Retailer 17$479 AUD

Retailer 7$488 AUD

Retailer 8$580 AUD

Retailer 6$608 AUD

Retailer 13$678 AUD

Retailer 14$725 AUD

Retailer 15$843 AUD

Retailer 5$855 AUD

Retailer 2$927 AUD

Retailer 10$934 AUD

MOH London$1,250 AUD

37 data points across 19 retailers

19 retailers$292 AUD to $927 AUD

Retailer 1

$214 AUD

$150 USD

Price last confirmed 10 days ago

Retailer 2

$248 AUD

$174 USD

View

Price last confirmed 12 days ago

Retailer 3

$265 AUD

$186 USD

View

Price last confirmed 11 days ago

Retailer 4

$292 AUD

HK$1,600 HKD

View

Retailer 5

$338 AUD

£186 GBP

View

Price last confirmed 9 days ago

Retailer 6

$446 AUD

£246 GBP

View

Price last confirmed 9 days ago

Retailer 7

$449 AUD

€300 EUR

View

Retailer 8

$473 AUD

ZAR 5,358 ZAR

View

Price last confirmed 10 days ago

Retailer 9

$479 AUD

$336 USD

View

Price last confirmed 7 days ago

Retailer 10

$488 AUD

$342 USD

View

Price last confirmed 10 days ago

Retailer 11

$580 AUD

£320 GBP

View

Price last confirmed 10 days ago

Retailer 12

$608 AUD

$426 USD

View

Price last confirmed 8 days ago

Retailer 13

$678 AUD

$475 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 11 days ago

Retailer 17

$927 AUD

$650 USD

View

Retailer 18

$934 AUD

$654 USD

View

Price last confirmed 10 days ago

Most Expensive

MOH London

LG831649165 · Oct 21

$1,250 AUD

£690 GBP

View

Price last confirmed 12 days ago

18 more retailers have this diamond

Prices start from $292 AUDSave up to $635 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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