Cushion|Lab Grown|IGI

5.39ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG837647186

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG837647186

Diamond specifications and retailer prices

From $9,115 CAD

$6,525 USD

As of November 1, 2026

Save $46,049 CAD (83%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $55,164 CAD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.39ct lab-grown cushion diamond

This 5.39ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837647186 or 837647186. Listed at 13 retailers as of October 31, 2026, with prices from $9,115 to $55,164, a $46,049 spread on the same certified stone. Do Amore Diamonds lists it at $55,164. 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

5.39

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837647186

Dimensions11.72 × 8.31 × 5.35 mm

L/W Ratio1.41

Culet sizeLarge

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG837647186

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: $55,164 CAD|Low: $9,115 CAD|High: $66,783 CAD|Avg: $24,950 CAD|-1.5%

Do Amore Diamonds

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

October 31, 2026

Retailer 8$9,115 CAD

Retailer 7$10,093 CAD

Retailer 14$10,597 CAD

Retailer 10$11,790 CAD

Retailer 3$11,969 CAD

Retailer 4$15,080 CAD

Retailer 2$19,847 CAD

Retailer 11$22,346 CAD

Retailer 9$23,691 CAD

Retailer 5$25,211 CAD

Retailer 13$28,474 CAD

Retailer 12$28,551 CAD

Do Amore Diamonds$55,164 CAD

Retailer 6$56,264 CAD

22 data points across 14 retailers

13 retailers$9,115 CAD to $55,164 CAD

Cheapest Retailer

$9,115 CAD

$6,525 USD

Retailer 2

$9,537 CAD

$6,827 USD

View

Retailer 3

$10,093 CAD

$7,225 USD

View

Retailer 4

$11,790 CAD

$8,440 USD

View

Retailer 5

$11,969 CAD

$8,568 USD

View

Retailer 6

$15,080 CAD

$10,795 USD

View

Price last confirmed 17 days ago

Retailer 7

$19,847 CAD

€13,531 EUR

View

Retailer 8

$22,346 CAD

£12,596 GBP

View

B+

Retailer 9

$23,691 CAD

$16,960 USD

View

Retailer 10

$25,211 CAD

$18,048 USD

View

Price last confirmed 14 days ago

B+

Retailer 11

$28,474 CAD

$20,384 USD

View

B+

Retailer 12

$28,551 CAD

$20,439 USD

View

Most Expensive

Do Amore Diamonds

27-4DBD81709 · Oct 31

$55,164 CAD

$39,490 USD

View

12 more retailers have this diamond

Prices start from $9,115 CADSave up to $46,049 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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