Cushion|Lab Grown|IGI

6.12ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG754595528

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG754595528

Diamond specifications and retailer prices

From $22,832 CAD

$16,345 USD

As of October 30, 2026

Save $52,399 CAD (70%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $75,231 CAD at Wholesale Diamonds Direct · As of October 27, 2026

View at Wholesale Diamonds Direct

About this 6.12ct lab-grown cushion diamond

This 6.12ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595528 or 754595528. Listed at 18 retailers as of October 27, 2026, with prices from $22,832 to $75,231, a $52,399 spread on the same certified stone. Wholesale Diamonds Direct lists it at $75,231. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.12

Carat

Color

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.8°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754595528

Dimensions10.99 × 10.61 × 6.80 mm

L/W Ratio1.04

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG754595528

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $29,748 CAD|Low: $17,172 CAD|High: $100,464 CAD|Avg: $43,283 CAD|-1.3%

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

Wholesale Diamonds Direct

October 31, 2026

Retailer 12$18,935 CAD

Retailer 4$22,832 CAD

Retailer 6$24,496 CAD

Retailer 8$26,016 CAD

Retailer 1$29,748 CAD

Retailer 5$38,597 CAD

Retailer 10$42,553 CAD

Retailer 14$43,220 CAD

Retailer 13$45,375 CAD

Retailer 9$46,081 CAD

Retailer 2$48,690 CAD

Retailer 11$50,639 CAD

Retailer 7$52,143 CAD

Wholesale Diamonds Direct$75,231 CAD

Retailer 3$100,464 CAD

36 data points across 15 retailers

18 retailers$22,832 CAD to $75,231 CAD

Retailer 1

$18,935 CAD

$13,555 USD

Price last confirmed 12 days ago

B+

Retailer 2

$22,832 CAD

$16,345 USD

View

B+

Retailer 3

$24,496 CAD

$17,536 USD

View

B+

Retailer 4

$26,016 CAD

$18,624 USD

View

Final sale: no returns

B+

Retailer 5

$29,748 CAD

£16,768 GBP

View

B+

Retailer 6

$32,781 CAD

$23,467 USD

View

Retailer 7

$38,597 CAD

£21,756 GBP

View

Retailer 8

$42,553 CAD

£23,986 GBP

View

Retailer 9

$43,220 CAD

$30,940 USD

View

Retailer 10

$45,375 CAD

A$49,973 AUD

View

Price last confirmed 22 days ago

Retailer 11

$46,081 CAD

€31,417 EUR

View

Retailer 12

$48,690 CAD

$34,856 USD

View

Retailer 13

$50,639 CAD

A$55,771 AUD

View

Price last confirmed 8 days ago

Retailer 14

$52,143 CAD

ZAR 603,036 ZAR

View

Retailer 15

$66,464 CAD

$47,580 USD

View

Retailer 16

$75,134 CAD

$53,786 USD

View

Most Expensive

Wholesale Diamonds Direct

228609798 · Oct 27

$75,231 CAD

$53,856 USD

View

16 more retailers have this diamond

Prices start from $22,832 CADSave up to $52,399 CAD

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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B+

6.12ct Cushion

$22,832 CAD