Round|Lab Grown|IGI

8.21ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG560236389

Shape and cutting style on the report: Round brilliant

Certificate IGI LG560236389

Diamond specifications and retailer prices

From HK$11,400 HKD

$1,453 USD

As of October 29, 2026

Save HK$60,153 HKD (84%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: HK$71,553 HKD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 8.21ct lab-grown round diamond

This 8.21ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG560236389 or 560236389. Listed at 22 retailers as of October 29, 2026, with prices from HK$11,400 to HK$71,553, a HK$60,153 spread on the same certified stone. Brilliant Earth lists it at HK$71,553. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.21

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG560236389

Dimensions12.90 × 12.84 × 7.99 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG560236389

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: Oct 29

Current: HK$71,553 HKD|Low: HK$9,823 HKD|High: HK$80,340 HKD|Avg: HK$28,707 HKD|-10.9%

Brilliant Earth

Retailer 2

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November 1, 2026

Retailer 3HK$11,400 HKD

Retailer 22HK$12,404 HKD

Retailer 10HK$12,765 HKD

Retailer 14HK$13,220 HKD

Retailer 23HK$13,220 HKD

Retailer 18HK$14,554 HKD

Retailer 7HK$17,119 HKD

Retailer 2HK$17,308 HKD

Retailer 13HK$18,441 HKD

Retailer 21HK$18,980 HKD

Retailer 11HK$20,846 HKD

Retailer 19HK$22,177 HKD

Retailer 8HK$24,000 HKD

Retailer 17HK$24,499 HKD

Retailer 4HK$24,785 HKD

Retailer 9HK$34,231 HKD

Retailer 15HK$35,643 HKD

Retailer 20HK$37,963 HKD

Retailer 12HK$38,840 HKD

Retailer 5HK$45,740 HKD

Retailer 16HK$46,547 HKD

Retailer 6HK$63,864 HKD

Brilliant EarthHK$71,553 HKD

28 data points across 23 retailers

22 retailersHK$11,400 HKD to HK$71,553 HKD

Cheapest Retailer

HK$11,400 HKD

$1,453 USD

Retailer 2

HK$12,404 HKD

$1,581 USD

View

Retailer 3

HK$13,220 HKD

$1,685 USD

View

Price last confirmed 21 days ago

Retailer 4

HK$13,220 HKD

$1,685 USD

View

Retailer 5

HK$14,554 HKD

$1,855 USD

View

Retailer 6

HK$17,119 HKD

$2,182 USD

View

Retailer 7

HK$17,308 HKD

£1,737 GBP

View

B+

Retailer 8

HK$18,441 HKD

£1,851 GBP

View

Retailer 9

HK$18,980 HKD

€2,304 EUR

View

B+

Retailer 10

HK$20,846 HKD

$2,657 USD

View

B+

Retailer 11

HK$22,177 HKD

ZAR 45,665 ZAR

View

B+

Retailer 12

HK$24,000 HKD

$3,059 USD

View

B+

Retailer 13

HK$24,499 HKD

A$4,804 AUD

View

B+

Retailer 14

HK$24,785 HKD

$3,159 USD

View

Retailer 15

HK$34,231 HKD

$4,363 USD

View

Retailer 16

HK$35,643 HKD

$4,543 USD

View

Retailer 17

HK$37,963 HKD

£3,810 GBP

View

Retailer 18

HK$38,840 HKD

$4,951 USD

View

Price last confirmed 21 days ago

Retailer 19

HK$45,740 HKD

$5,830 USD

View

Price last confirmed 11 days ago

Retailer 20

HK$46,547 HKD

$5,933 USD

View

Retailer 21

HK$63,864 HKD

$8,140 USD

View

Most Expensive

Brilliant Earth

7625997A · Oct 31

HK$71,553 HKD

$9,120 USD

View

21 more retailers have this diamond

Prices start from HK$11,400 HKDSave up to HK$60,153 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.

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