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 HK$1,607 HKD

As of November 1, 2026

Save HK$3,493 HKD (68%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: HK$6,876 HKD 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: HK$6,876 HKD|Low: HK$1,114 HKD|High: HK$6,905 HKD|Avg: HK$3,233 HKD|+0.4%

MOH London

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

November 2, 2026

Retailer 4HK$1,177 HKD

Retailer 11HK$1,365 HKD

Retailer 9HK$1,459 HKD

Retailer 16HK$1,607 HKD

Retailer 19HK$1,857 HKD

Retailer 18HK$2,453 HKD

Retailer 13HK$2,472 HKD

Retailer 3HK$2,602 HKD

Retailer 17HK$2,636 HKD

Retailer 7HK$2,683 HKD

Retailer 8HK$3,187 HKD

Retailer 6HK$3,342 HKD

Retailer 2HK$3,766 HKD

Retailer 14HK$3,989 HKD

Retailer 15HK$4,637 HKD

Retailer 5HK$4,700 HKD

Retailer 12HK$5,100 HKD

Retailer 10HK$5,135 HKD

MOH LondonHK$6,876 HKD

38 data points across 19 retailers

19 retailersHK$1,607 HKD to HK$5,100 HKD

Retailer 1

HK$1,177 HKD

$150 USD

Price last confirmed 10 days ago

Retailer 2

HK$1,365 HKD

$174 USD

View

Price last confirmed 12 days ago

Retailer 3

HK$1,459 HKD

$186 USD

View

Price last confirmed 11 days ago

Retailer 4

HK$1,607 HKD

View

Retailer 5

HK$1,857 HKD

£186 GBP

View

Price last confirmed 9 days ago

Retailer 6

HK$2,453 HKD

£246 GBP

View

Price last confirmed 9 days ago

Retailer 7

HK$2,472 HKD

€300 EUR

View

Retailer 8

HK$2,602 HKD

ZAR 5,358 ZAR

View

Price last confirmed 10 days ago

Retailer 9

HK$2,636 HKD

$336 USD

View

Price last confirmed 7 days ago

Retailer 10

HK$2,683 HKD

$342 USD

View

Price last confirmed 10 days ago

Retailer 11

HK$3,187 HKD

£320 GBP

View

Price last confirmed 10 days ago

Retailer 12

HK$3,342 HKD

$426 USD

View

Price last confirmed 8 days ago

Retailer 13

HK$3,766 HKD

$480 USD

View

B+

Retailer 14

HK$3,989 HKD

SGD 687 SGD

View

Retailer 15

HK$4,637 HKD

$591 USD

View

Retailer 16

HK$4,700 HKD

$599 USD

View

Price last confirmed 11 days ago

Retailer 17

HK$5,100 HKD

$650 USD

View

Retailer 18

HK$5,135 HKD

$654 USD

View

Price last confirmed 10 days ago

Most Expensive

MOH London

LG831649165 · Oct 21

HK$6,876 HKD

£690 GBP

View

Price last confirmed 12 days ago

18 more retailers have this diamond

Prices start from HK$1,607 HKDSave up to HK$3,493 HKD

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

HK$1,607 HKD