Round|Lab Grown|IGI

5.55ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG837621538

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837621538

Diamond specifications and retailer prices

From $5,068 CAD

£2,851 GBP

As of October 29, 2026

Save $10,635 CAD (68%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $15,704 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.55ct lab-grown round diamond

This 5.55ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837621538 or 837621538. Listed at 14 retailers as of October 29, 2026, with prices from $5,068 to $15,704, a $10,635 spread on the same certified stone. Brilliant Earth lists it at $15,704. 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

5.55

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837621538

Dimensions11.34 × 11.39 × 7.04 mm

L/W Ratio1.00

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 LG837621538

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 29

Current: $15,704 CAD|Low: $5,038 CAD|High: $19,283 CAD|Avg: $10,950 CAD|-15.5%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 29, 2026

Retailer 5$5,068 CAD

Retailer 7$5,617 CAD

Retailer 11$6,272 CAD

Retailer 6$7,663 CAD

Retailer 10$7,874 CAD

Retailer 3$8,335 CAD

Retailer 12$10,093 CAD

Retailer 4$10,952 CAD

Retailer 8$12,819 CAD

Retailer 9$13,432 CAD

Retailer 2$14,030 CAD

Brilliant Earth$15,704 CAD

38 data points across 12 retailers

14 retailers$5,068 CAD to $15,704 CAD

B+

Cheapest Retailer

$5,068 CAD

£2,851 GBP

B+

Retailer 2

$5,617 CAD

$4,013 USD

View

B+

Retailer 3

$6,272 CAD

$4,481 USD

View

Retailer 4

$7,663 CAD

$5,475 USD

View

Retailer 5

$7,874 CAD

$5,626 USD

View

Retailer 6

$7,953 CAD

$5,682 USD

View

Price last confirmed 36 days ago

B+

Retailer 7

$8,143 CAD

$5,818 USD

View

Retailer 8

$8,335 CAD

$5,955 USD

View

Price last confirmed 36 days ago

Retailer 9

$10,093 CAD

$7,211 USD

View

Retailer 10

$10,952 CAD

$7,825 USD

View

Price last confirmed 33 days ago

Retailer 11

$12,819 CAD

€8,723 EUR

View

Retailer 12

$13,432 CAD

A$14,765 AUD

View

Price last confirmed 7 days ago

Retailer 13

$14,030 CAD

£7,893 GBP

View

Most Expensive

Brilliant Earth

21633393A · Oct 29

$15,704 CAD

$11,220 USD

View

13 more retailers have this diamond

Prices start from $5,068 CADSave up to $10,635 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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B+

5.55ct Round

$5,068 CAD