Radiant|Lab Grown|IGI

5.53ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG828643410

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG828643410

Diamond specifications and retailer prices

From HK$9,525 HKD

$1,214 USD

As of October 25, 2026

Save HK$44,768 HKD (82%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: HK$54,292 HKD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.53ct lab-grown radiant diamond

This 5.53ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643410 or 828643410. Listed at 25 retailers as of October 25, 2026, with prices from HK$9,525 to HK$54,292, a HK$44,768 spread on the same certified stone. Brilliant Earth lists it at HK$54,292. 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

5.53

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.6°

Pavilion angle32.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828643410

Dimensions12.20 × 9.01 × 5.75 mm

L/W Ratio1.35

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG828643410

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 25

Current: HK$54,292 HKD|Low: HK$8,207 HKD|High: HK$102,386 HKD|Avg: HK$25,493 HKD|-47.0%

Brilliant Earth

Retailer 2

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Retailer 24

October 31, 2026

Retailer 12HK$8,207 HKD

Retailer 14HK$9,195 HKD

Retailer 3HK$9,525 HKD

Retailer 22HK$10,342 HKD

Retailer 4HK$10,906 HKD

Retailer 2HK$11,248 HKD

Retailer 23HK$13,703 HKD

Retailer 13HK$14,820 HKD

Retailer 15HK$15,181 HKD

Retailer 5HK$17,849 HKD

Retailer 24HK$18,194 HKD

Retailer 8HK$19,167 HKD

Retailer 16HK$19,588 HKD

Retailer 21HK$24,016 HKD

Retailer 11HK$26,305 HKD

Retailer 7HK$29,131 HKD

Retailer 10HK$29,523 HKD

Retailer 6HK$32,333 HKD

Retailer 20HK$32,669 HKD

Retailer 9HK$33,241 HKD

Retailer 18HK$34,556 HKD

Retailer 17HK$43,465 HKD

Retailer 19HK$46,988 HKD

Brilliant EarthHK$54,292 HKD

28 data points across 24 retailers

25 retailersHK$9,525 HKD to HK$54,292 HKD

Retailer 1

HK$8,207 HKD

$1,046 USD

Price last confirmed 8 days ago

Retailer 2

HK$9,148 HKD

$1,166 USD

View

Price last confirmed 34 days ago

Retailer 3

HK$9,525 HKD

$1,214 USD

View

Retailer 4

HK$9,619 HKD

$1,226 USD

View

Price last confirmed 34 days ago

Retailer 5

HK$10,342 HKD

£1,038 GBP

View

Retailer 6

HK$10,906 HKD

$1,390 USD

View

Retailer 7

HK$11,248 HKD

View

Retailer 8

HK$13,703 HKD

£1,375 GBP

View

Retailer 9

HK$14,820 HKD

€1,799 EUR

View

Retailer 10

HK$15,181 HKD

$1,935 USD

View

Retailer 11

HK$17,849 HKD

$2,275 USD

View

B+

Retailer 12

HK$18,194 HKD

$2,319 USD

View

Retailer 13

HK$19,167 HKD

ZAR 39,466 ZAR

View

Price last confirmed 7 days ago

Retailer 14

HK$19,588 HKD

A$3,841 AUD

View

Price last confirmed 10 days ago

B+

Retailer 15

HK$24,016 HKD

$3,061 USD

View

B+

Retailer 16

HK$26,305 HKD

£2,640 GBP

View

Retailer 17

HK$29,131 HKD

$3,713 USD

View

Retailer 18

HK$29,523 HKD

$3,763 USD

View

B+

Retailer 19

HK$32,333 HKD

£3,245 GBP

View

Retailer 20

HK$32,669 HKD

SGD 5,627 SGD

View

Retailer 21

HK$33,241 HKD

$4,237 USD

View

B+

Retailer 22

HK$34,556 HKD

A$6,776 AUD

View

Retailer 23

HK$43,465 HKD

$5,540 USD

View

Price last confirmed 13 days ago

Retailer 24

HK$46,988 HKD

$5,989 USD

View

Most Expensive

Brilliant Earth

21139010A · Oct 30

HK$54,292 HKD

$6,920 USD

View

24 more retailers have this diamond

Prices start from HK$9,525 HKDSave up to HK$44,768 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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