Radiant|Lab Grown|IGI

1.69ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG818681523

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818681523

Diamond specifications and retailer prices

From $1,201 CAD

$860 USD

As of October 29, 2026

Save $5,951 CAD (83%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $7,152 CAD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 1.69ct lab-grown radiant diamond

This 1.69ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818681523 or 818681523. Listed at 13 retailers as of October 29, 2026, with prices from $1,201 to $7,152, a $5,951 spread on the same certified stone. Do Amore Diamonds lists it at $7,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.3°

Pavilion angle33.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818681523

Dimensions8.40 × 5.99 × 3.85 mm

L/W Ratio1.40

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 LG818681523

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 29

Current: $7,152 CAD|Low: $1,097 CAD|High: $7,795 CAD|Avg: $3,588 CAD

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

October 30, 2026

Retailer 8$1,201 CAD

Retailer 11$1,475 CAD

Retailer 9$1,535 CAD

Retailer 6$1,711 CAD

Retailer 12$1,744 CAD

Retailer 10$2,478 CAD

Retailer 3$3,487 CAD

Retailer 4$3,836 CAD

Retailer 5$4,368 CAD

Retailer 2$5,238 CAD

Retailer 7$5,630 CAD

Do Amore Diamonds$7,152 CAD

30 data points across 12 retailers

13 retailers$1,201 CAD to $7,152 CAD

Retailer 1

$869 CAD

$622 USD

Price last confirmed 13 days ago

Retailer 2

$972 CAD

$696 USD

View

Price last confirmed 16 days ago

Retailer 3

$1,201 CAD

$860 USD

View

Retailer 4

$1,475 CAD

$1,056 USD

View

Retailer 5

$1,535 CAD

$1,099 USD

View

Retailer 6

$1,539 CAD

$1,102 USD

View

B+

Retailer 7

$2,478 CAD

$1,774 USD

View

Retailer 8

$2,833 CAD

$2,028 USD

View

Price last confirmed 13 days ago

Retailer 9

$3,487 CAD

$2,496 USD

View

Price last confirmed 14 days ago

Retailer 10

$4,368 CAD

£2,462 GBP

View

Retailer 11

$5,238 CAD

$3,750 USD

View

Retailer 12

$5,630 CAD

$4,030 USD

View

Most Expensive

Do Amore Diamonds

27-BD2841531 · Oct 29

$7,152 CAD

$5,120 USD

View

12 more retailers have this diamond

Prices start from $1,201 CADSave up to $5,951 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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