Round|Lab Grown|IGI

5.27ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG821641166

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821641166

Diamond specifications and retailer prices

From $11,283 CAD

$8,077 USD

As of November 1, 2026

Save $40,141 CAD (78%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $51,424 CAD at With Clarity · As of October 31, 2026

View at With Clarity

About this 5.27ct lab-grown round diamond

This 5.27ct lab-grown round 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 LG821641166 or 821641166. Listed at 14 retailers as of October 31, 2026, with prices from $11,283 to $51,424, a $40,141 spread on the same certified stone. With Clarity lists it at $51,424. 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

5.27

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG821641166

Dimensions11.20 × 11.14 × 6.90 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG821641166

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: $15,580 CAD|Low: $11,103 CAD|High: $51,473 CAD|Avg: $25,869 CAD|+0.3%

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

With Clarity

November 1, 2026

Retailer 12$11,283 CAD

Retailer 10$12,705 CAD

Retailer 3$13,259 CAD

Retailer 13$13,786 CAD

Retailer 4$15,507 CAD

Retailer 1$15,580 CAD

Retailer 6$21,178 CAD

Retailer 11$23,215 CAD

Retailer 9$23,687 CAD

Retailer 8$25,787 CAD

Retailer 7$31,374 CAD

Retailer 5$34,821 CAD

Retailer 2$41,593 CAD

With Clarity$51,473 CAD

43 data points across 14 retailers

14 retailers$11,283 CAD to $51,424 CAD

Cheapest Retailer

$11,283 CAD

$8,077 USD

Retailer 2

$12,705 CAD

$9,095 USD

View

Price last confirmed 13 days ago

Retailer 3

$13,259 CAD

$9,492 USD

View

Retailer 4

$13,786 CAD

HK$77,100 HKD

View

Retailer 5

$15,507 CAD

$11,101 USD

View

Retailer 6

$15,580 CAD

£8,782 GBP

View

Retailer 7

$21,178 CAD

€14,439 EUR

View

B+

Retailer 8

$23,215 CAD

$16,619 USD

View

B+

Retailer 9

$23,687 CAD

£13,352 GBP

View

B+

Retailer 10

$25,787 CAD

ZAR 298,223 ZAR

View

B+

Retailer 11

$31,374 CAD

$22,460 USD

View

B+

Retailer 12

$34,821 CAD

$24,927 USD

View

Retailer 13

$41,593 CAD

$29,775 USD

View

Most Expensive

With Clarity

821641166 · Oct 31

$51,424 CAD

$36,813 USD

View

13 more retailers have this diamond

Prices start from $11,283 CADSave up to $40,141 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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5.27ct Round

$11,283 CAD