Cushion|Lab Grown|IGI

6.52ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG839647721

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839647721

Diamond specifications and retailer prices

From $1,881 AUD

HK$10,300 HKD

As of November 3, 2026

Save $7,522 AUD (80%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $9,403 AUD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 6.52ct lab-grown cushion diamond

This 6.52ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839647721 or 839647721. Listed at 21 retailers as of November 2, 2026, with prices from $1,881 to $9,403, a $7,522 spread on the same certified stone. Brilliant Earth lists it at $9,403. 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

6.52

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle33.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839647721

Dimensions13.35 × 9.51 × 5.92 mm

L/W Ratio1.40

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG839647721

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 3

Current: $9,403 AUD|Low: $1,600 AUD|High: $17,736 AUD|Avg: $4,779 AUD|-47.0%

Brilliant Earth

Retailer 2

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Retailer 22

October 31, 2026

Retailer 6$1,600 AUD

Retailer 19$1,752 AUD

Retailer 18$1,881 AUD

Retailer 4$1,905 AUD

Retailer 7$2,235 AUD

Retailer 20$2,376 AUD

Retailer 2$2,471 AUD

Retailer 12$2,650 AUD

Retailer 3$3,071 AUD

Retailer 22$3,180 AUD

Retailer 17$3,225 AUD

Retailer 5$4,099 AUD

Retailer 11$4,588 AUD

Retailer 8$5,107 AUD

Retailer 15$5,194 AUD

Retailer 16$5,453 AUD

Retailer 21$5,634 AUD

Retailer 10$5,783 AUD

Retailer 14$6,897 AUD

Retailer 9$7,555 AUD

Retailer 13$7,818 AUD

Brilliant Earth$9,403 AUD

28 data points across 22 retailers

21 retailers$1,881 AUD to $9,403 AUD

Retailer 1

$1,752 AUD

£967 GBP

Price last confirmed 7 days ago

Retailer 2

$1,881 AUD

HK$10,300 HKD

View

Retailer 3

$1,905 AUD

$1,335 USD

View

Price last confirmed 6 days ago

Retailer 4

$2,235 AUD

$1,566 USD

View

Price last confirmed 7 days ago

Retailer 5

$2,376 AUD

£1,311 GBP

View

Price last confirmed 7 days ago

Retailer 6

$2,471 AUD

€1,649 EUR

View

Retailer 7

$2,650 AUD

$1,857 USD

View

Price last confirmed 7 days ago

Retailer 8

$3,071 AUD

View

Price last confirmed 12 days ago

Retailer 9

$3,180 AUD

ZAR 36,004 ZAR

View

Price last confirmed 9 days ago

Retailer 10

$3,225 AUD

$2,260 USD

View

B+

Retailer 11

$4,099 AUD

$2,873 USD

View

Retailer 12

$4,588 AUD

£2,532 GBP

View

Price last confirmed 8 days ago

Retailer 13

$5,107 AUD

$3,579 USD

View

Price last confirmed 9 days ago

Retailer 14

$5,194 AUD

$3,640 USD

View

Price last confirmed 7 days ago

B+

Retailer 15

$5,453 AUD

SGD 5,164 SGD

View

Retailer 16

$5,634 AUD

£3,109 GBP

View

Price last confirmed 8 days ago

Retailer 17

$5,783 AUD

$4,053 USD

View

Price last confirmed 8 days ago

Retailer 18

$6,897 AUD

View

Price last confirmed 25 days ago

Retailer 19

$7,555 AUD

$5,295 USD

View

Price last confirmed 15 days ago

Retailer 20

$7,818 AUD

$5,479 USD

View

Most Expensive

Brilliant Earth

21808491A · Nov 2

$9,403 AUD

$6,590 USD

View

20 more retailers have this diamond

Prices start from $1,881 AUDSave up to $7,522 AUD

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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6.52ct Cushion

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