Heart|Lab Grown|IGI

1.89ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG838614679

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838614679

Diamond specifications and retailer prices

From HK$2,812 HKD

As of November 1, 2026

Save HK$7,592 HKD (73%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: HK$10,917 HKD at Reve Diamonds · As of October 25, 2026

View at Reve Diamonds

About this 1.89ct lab-grown heart diamond

This 1.89ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838614679 or 838614679. Listed at 19 retailers as of November 1, 2026, with a 270% 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

1.89

Carat

Colour

VS1

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishVery Good

SymmetryExcellent

FluorescenceNone

Crown angle32.8°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG838614679

Dimensions8.06 × 8.54 × 4.94 mm

L/W Ratio1.06

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

SymmetryExcellent

FluorescenceNone

CertificateIGI LG838614679

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$6,449 HKD|Low: HK$2,056 HKD|High: HK$11,060 HKD|Avg: HK$5,854 HKD|-11.7%

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 4HK$2,056 HKD

Retailer 13HK$2,299 HKD

Retailer 2HK$2,385 HKD

Retailer 5HK$2,550 HKD

Retailer 19HK$2,812 HKD

Retailer 7HK$3,007 HKD

Retailer 20HK$3,805 HKD

Retailer 12HK$3,963 HKD

Retailer 6HK$4,253 HKD

Retailer 18HK$4,310 HKD

Retailer 10HK$4,731 HKD

Retailer 16HK$4,846 HKD

Retailer 8HK$6,002 HKD

Retailer 1HK$6,449 HKD

Retailer 14HK$8,030 HKD

Retailer 3HK$8,191 HKD

Retailer 11HK$8,595 HKD

Retailer 9HK$10,027 HKD

Retailer 17HK$10,224 HKD

Retailer 15HK$10,404 HKD

Reve DiamondsHK$10,917 HKD

28 data points across 21 retailers

19 retailersHK$2,812 HKD to HK$10,404 HKD

Retailer 1

HK$2,056 HKD

$262 USD

Price last confirmed 10 days ago

Retailer 2

HK$2,385 HKD

$304 USD

View

Price last confirmed 9 days ago

Retailer 3

HK$2,550 HKD

$325 USD

View

Price last confirmed 8 days ago

Retailer 4

HK$2,812 HKD

View

Retailer 5

HK$3,805 HKD

$485 USD

View

Price last confirmed 6 days ago

Retailer 6

HK$3,963 HKD

€481 EUR

View

Retailer 7

HK$4,253 HKD

$542 USD

View

Price last confirmed 7 days ago

Retailer 8

HK$4,310 HKD

ZAR 8,875 ZAR

View

Price last confirmed 10 days ago

Retailer 9

HK$4,731 HKD

$603 USD

View

Price last confirmed 7 days ago

Retailer 10

HK$4,846 HKD

£486 GBP

View

B+

Retailer 11

HK$6,002 HKD

$765 USD

View

B+

Retailer 12

HK$6,449 HKD

$822 USD

View

B+

Retailer 13

HK$8,030 HKD

SGD 1,383 SGD

View

Retailer 14

HK$8,191 HKD

$1,044 USD

View

Price last confirmed 8 days ago

Retailer 15

HK$8,595 HKD

$1,095 USD

View

Retailer 16

HK$10,027 HKD

$1,278 USD

View

Price last confirmed 7 days ago

Retailer 17

HK$10,224 HKD

£1,026 GBP

View

Price last confirmed 7 days ago

Retailer 18

HK$10,404 HKD

$1,326 USD

View

Most Expensive

Reve Diamonds

A6A311449 · Oct 25

HK$10,917 HKD

$1,391 USD

View

Price last confirmed 8 days ago

18 more retailers have this diamond

Prices start from HK$2,812 HKDSave up to HK$7,592 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

1.89ct Heart

HK$2,812 HKD