Cushion|Lab Grown|IGI

6.54ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG787610025

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787610025

Diamond specifications and retailer prices

From HK$17,246 HKD

$2,198 USD

As of November 1, 2026

Save HK$56,821 HKD (77%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: HK$107,119 HKD at Queensmith · As of October 9, 2026

View at Queensmith

About this 6.54ct lab-grown cushion diamond

This 6.54ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787610025 or 787610025. Listed at 18 retailers as of November 1, 2026, with a 329% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.54

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle34°

OriginLab Grown

Grading LabIGI

CertificateIGI LG787610025

Dimensions9.73 × 11.63 × 6.63 mm

L/W Ratio1.20

Girdle conditionFaceted

Culet sizePointed

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 LG787610025

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$27,739 HKD|Low: HK$17,246 HKD|High: HK$74,067 HKD|Avg: HK$36,093 HKD|-6.1%

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

November 2, 2026

Retailer 4HK$17,246 HKD

Retailer 5HK$17,866 HKD

Retailer 14HK$19,184 HKD

Retailer 15HK$20,031 HKD

Retailer 9HK$24,571 HKD

Retailer 13HK$25,539 HKD

Retailer 1HK$27,739 HKD

Retailer 11HK$33,099 HKD

Retailer 2HK$33,959 HKD

Retailer 12HK$34,567 HKD

Retailer 16HK$38,430 HKD

Retailer 6HK$48,458 HKD

Retailer 7HK$51,009 HKD

Retailer 10HK$51,018 HKD

Retailer 8HK$62,530 HKD

Retailer 3HK$74,067 HKD

40 data points across 16 retailers

18 retailersHK$17,246 HKD to HK$74,067 HKD

Cheapest Retailer

HK$17,246 HKD

$2,198 USD

Final sale: no returns

Retailer 2

HK$17,866 HKD

$2,277 USD

View

Price last confirmed 22 days ago

Retailer 3

HK$19,184 HKD

$2,445 USD

View

Retailer 4

HK$20,031 HKD

$2,553 USD

View

Retailer 5

HK$24,571 HKD

£2,466 GBP

View

Retailer 6

HK$25,539 HKD

$3,255 USD

View

Retailer 7

HK$27,739 HKD

€3,367 EUR

View

B+

Retailer 8

HK$33,099 HKD

A$6,490 AUD

View

B+

Retailer 9

HK$33,959 HKD

£3,408 GBP

View

B+

Retailer 10

HK$34,567 HKD

ZAR 71,173 ZAR

View

B+

Retailer 11

HK$38,430 HKD

$4,898 USD

View

B+

Retailer 12

HK$48,128 HKD

$6,134 USD

View

Retailer 13

HK$48,458 HKD

$6,176 USD

View

Retailer 14

HK$51,009 HKD

$6,501 USD

View

B+

Retailer 15

HK$51,018 HKD

£5,120 GBP

View

Retailer 16

HK$62,530 HKD

$7,970 USD

View

Retailer 17

HK$74,067 HKD

$9,440 USD

View

Most Expensive

Queensmith

LG787610025 · Oct 9

HK$107,119 HKD

£10,750 GBP

View

Price last confirmed 24 days ago

17 more retailers have this diamond

Prices start from HK$17,246 HKDSave up to HK$56,821 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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6.54ct Cushion

HK$17,246 HKD