Round|Lab Grown|IGI

1.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG800611964

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800611964

Diamond specifications and retailer prices

From $851 CAD

$608 USD

As of October 29, 2026

Save $5,895 CAD (87%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $6,746 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round 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 LG800611964 or 800611964. Listed at 25 retailers as of October 29, 2026, with prices from $851 to $6,746, a $5,895 spread on the same certified stone. Brilliant Earth lists it at $6,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800611964

Dimensions7.40 × 7.34 × 4.48 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG800611964

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: $6,746 CAD|Low: $851 CAD|High: $6,746 CAD|Avg: $2,394 CAD

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 21$851 CAD

Retailer 22$952 CAD

Retailer 12$974 CAD

Retailer 11$1,039 CAD

Retailer 15$1,039 CAD

Retailer 19$1,147 CAD

Retailer 20$1,239 CAD

Retailer 14$1,380 CAD

Retailer 18$1,470 CAD

Retailer 9$1,519 CAD

Retailer 17$1,645 CAD

Retailer 23$1,690 CAD

Retailer 10$1,900 CAD

Retailer 5$1,907 CAD

Retailer 8$2,318 CAD

Retailer 16$2,918 CAD

Retailer 3$3,329 CAD

Retailer 4$3,366 CAD

Retailer 6$3,409 CAD

Retailer 2$3,491 CAD

Retailer 7$4,378 CAD

Retailer 13$4,656 CAD

Brilliant Earth$6,746 CAD

33 data points across 23 retailers

25 retailers$851 CAD to $6,746 CAD

Cheapest Retailer

$851 CAD

$608 USD

Retailer 2

$952 CAD

$680 USD

View

Final sale: no returns

Retailer 3

$974 CAD

$696 USD

View

Retailer 4

$1,039 CAD

$742 USD

View

Price last confirmed 13 days ago

Retailer 5

$1,039 CAD

$742 USD

View

Retailer 6

$1,147 CAD

HK$6,400 HKD

View

Retailer 7

$1,239 CAD

$885 USD

View

B+

Retailer 8

$1,380 CAD

$986 USD

View

B+

Retailer 9

$1,470 CAD

$1,050 USD

View

B+

Retailer 10

$1,519 CAD

$1,085 USD

View

B+

Retailer 11

$1,645 CAD

£926 GBP

View

B+

Retailer 12

$1,690 CAD

€1,150 EUR

View

B+

Retailer 13

$1,900 CAD

A$2,088 AUD

View

B+

Retailer 14

$1,907 CAD

ZAR 22,011 ZAR

View

B+

Retailer 15

$2,318 CAD

$1,656 USD

View

Retailer 16

$2,918 CAD

$2,085 USD

View

Retailer 17

$3,202 CAD

$2,288 USD

View

Retailer 18

$3,329 CAD

SGD 3,214 SGD

View

Retailer 19

$3,366 CAD

$2,405 USD

View

Retailer 20

$3,409 CAD

$2,436 USD

View

Retailer 21

$3,491 CAD

$2,494 USD

View

Retailer 22

$3,760 CAD

$2,686 USD

View

Price last confirmed 109 days ago

Retailer 23

$4,378 CAD

£2,463 GBP

View

Retailer 24

$4,656 CAD

$3,327 USD

View

Most Expensive

Brilliant Earth

20146748A · Oct 29

$6,746 CAD

$4,820 USD

View

24 more retailers have this diamond

Prices start from $851 CADSave up to $5,895 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.

Where to buy this spec

See every retailer carrying 1.5ct D FL round lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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