Round|Lab Grown|IGI

1.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG772671526

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772671526

Diamond specifications and retailer prices

From $929 CAD

$665 USD

As of October 29, 2026

Save $5,944 CAD (86%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $6,873 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct 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 LG772671526 or 772671526. Listed at 23 retailers as of October 29, 2026, with prices from $929 to $6,873, a $5,944 spread on the same certified stone. Brilliant Earth lists it at $6,873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG772671526

Dimensions7.42 × 7.44 × 4.56 mm

L/W Ratio1.00

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG772671526

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: $6,873 CAD|Low: $893 CAD|High: $6,873 CAD|Avg: $2,539 CAD

Brilliant Earth

Retailer 2

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Retailer 7

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Retailer 11

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Retailer 15

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Retailer 20

October 30, 2026

Retailer 18$929 CAD

Retailer 17$1,011 CAD

Retailer 8$1,041 CAD

Retailer 4$1,078 CAD

Retailer 5$1,078 CAD

Retailer 12$1,418 CAD

Retailer 3$1,483 CAD

Retailer 10$1,539 CAD

Retailer 15$1,544 CAD

Retailer 16$1,660 CAD

Retailer 2$1,719 CAD

Retailer 14$1,982 CAD

Retailer 6$2,505 CAD

Retailer 20$3,031 CAD

Retailer 7$3,474 CAD

Retailer 11$3,623 CAD

Retailer 9$3,742 CAD

Retailer 19$4,566 CAD

Retailer 13$5,093 CAD

Brilliant Earth$6,873 CAD

39 data points across 20 retailers

23 retailers$929 CAD to $6,873 CAD

Cheapest Retailer

$929 CAD

$665 USD

Retailer 2

$1,011 CAD

$724 USD

View

Retailer 3

$1,041 CAD

$745 USD

View

Final sale: no returns

Retailer 4

$1,078 CAD

$772 USD

View

Price last confirmed 28 days ago

Retailer 5

$1,078 CAD

$772 USD

View

Price last confirmed 14 days ago

Retailer 6

$1,078 CAD

$772 USD

View

Retailer 7

$1,418 CAD

$1,015 USD

View

Retailer 8

$1,483 CAD

£836 GBP

View

Price last confirmed 13 days ago

Retailer 9

$1,539 CAD

$1,102 USD

View

B+

Retailer 10

$1,539 CAD

$1,102 USD

View

B+

Retailer 11

$1,544 CAD

$1,105 USD

View

B+

Retailer 12

$1,660 CAD

A$1,828 AUD

View

B+

Retailer 13

$1,719 CAD

£969 GBP

View

B+

Retailer 14

$1,982 CAD

ZAR 22,920 ZAR

View

Retailer 15

$2,505 CAD

$1,793 USD

View

Retailer 16

$3,031 CAD

$2,170 USD

View

B+

Retailer 17

$3,474 CAD

$2,487 USD

View

Retailer 18

$3,623 CAD

SGD 3,505 SGD

View

Retailer 19

$3,719 CAD

$2,663 USD

View

Retailer 20

$3,742 CAD

$2,679 USD

View

Retailer 21

$4,566 CAD

£2,574 GBP

View

Retailer 22

$5,093 CAD

€3,472 EUR

View

Most Expensive

Brilliant Earth

18530266A · Oct 29

$6,873 CAD

$4,920 USD

View

22 more retailers have this diamond

Prices start from $929 CADSave up to $5,944 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 1.53ct D FL round lab-grown

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

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