Cushion|Lab Grown|IGI

6.50ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG833698369

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833698369

Diamond specifications and retailer prices

From $2,252 NZD

HK$9,900 HKD

As of November 3, 2026

Save $9,425 NZD (81%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $11,677 NZD at Brilliant Earth · As of November 3, 2026

View at Brilliant Earth

About this 6.5ct lab-grown cushion diamond

This 6.5ct 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 LG833698369 or 833698369. Listed at 20 retailers as of November 3, 2026, with prices from $2,252 to $11,677, a $9,425 spread on the same certified stone. Brilliant Earth lists it at $11,677. 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

6.50

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle32.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833698369

Dimensions12.66 × 9.27 × 6.19 mm

L/W Ratio1.37

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG833698369

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: $3,851 NZD|Low: $1,911 NZD|High: $9,509 NZD|Avg: $4,907 NZD|+0.3%

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

November 2, 2026

Retailer 6$1,911 NZD

Retailer 17$2,091 NZD

Retailer 14$2,252 NZD

Retailer 3$2,293 NZD

Retailer 12$2,945 NZD

Retailer 18$3,033 NZD

Retailer 11$3,167 NZD

Retailer 2$3,664 NZD

Retailer 20$3,794 NZD

Retailer 1$3,851 NZD

Retailer 4$5,053 NZD

Retailer 10$5,471 NZD

Retailer 7$6,133 NZD

Retailer 5$6,137 NZD

Retailer 15$6,512 NZD

Retailer 19$6,722 NZD

Retailer 9$6,891 NZD

Retailer 13$8,565 NZD

Retailer 16$9,308 NZD

Retailer 8$9,375 NZD

26 data points across 20 retailers

20 retailers$2,252 NZD to $11,677 NZD

Retailer 1

$2,091 NZD

£926 GBP

Price last confirmed 7 days ago

Retailer 2

$2,252 NZD

HK$9,900 HKD

View

Retailer 3

$2,293 NZD

$1,290 USD

View

Price last confirmed 6 days ago

Retailer 4

$2,945 NZD

€1,578 EUR

View

Retailer 5

$3,033 NZD

£1,344 GBP

View

Price last confirmed 7 days ago

Retailer 6

$3,167 NZD

$1,782 USD

View

Price last confirmed 7 days ago

Retailer 7

$3,664 NZD

A$3,172 AUD

View

Price last confirmed 12 days ago

Retailer 8

$3,794 NZD

ZAR 34,487 ZAR

View

Price last confirmed 10 days ago

Retailer 9

$3,851 NZD

$2,167 USD

View

B+

Retailer 10

$5,053 NZD

$2,843 USD

View

Retailer 11

$5,471 NZD

£2,424 GBP

View

Price last confirmed 8 days ago

Retailer 12

$6,133 NZD

$3,451 USD

View

Price last confirmed 9 days ago

Retailer 13

$6,137 NZD

$3,453 USD

View

Price last confirmed 8 days ago

B+

Retailer 14

$6,512 NZD

SGD 4,951 SGD

View

Retailer 15

$6,722 NZD

£2,978 GBP

View

Price last confirmed 7 days ago

Retailer 16

$6,891 NZD

$3,877 USD

View

Price last confirmed 8 days ago

Retailer 17

$8,565 NZD

A$7,414 AUD

View

Price last confirmed 25 days ago

Retailer 18

$9,308 NZD

$5,237 USD

View

Retailer 19

$9,375 NZD

$5,275 USD

View

Price last confirmed 15 days ago

Most Expensive

Brilliant Earth

21423461A · Nov 3

$11,677 NZD

$6,570 USD

View

19 more retailers have this diamond

Prices start from $2,252 NZDSave up to $9,425 NZD

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

6.50ct Cushion

$2,252 NZD