Round|Lab Grown|IGI

5.51ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG585398133

Shape and cutting style on the report: Round brilliant

Certificate IGI LG585398133

Diamond specifications and retailer prices

From $1,966 CAD

$1,405 USD

As of October 29, 2026

Save $7,271 CAD (79%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $9,237 CAD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585398133 or 585398133. Listed at 16 retailers as of October 26, 2026, with prices from $1,966 to $9,237, a $7,271 spread on the same certified stone. Brilliant Earth lists it at $9,237. 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

5.51

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG585398133

Dimensions11.29 × 11.25 × 7.03 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG585398133

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: $9,237 CAD|Low: $805 CAD|High: $9,671 CAD|Avg: $3,368 CAD|-4.5%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 29, 2026

Retailer 5$1,125 CAD

Retailer 8$1,966 CAD

Retailer 7$2,000 CAD

Retailer 12$2,048 CAD

Retailer 2$2,133 CAD

Retailer 4$2,245 CAD

Retailer 11$2,817 CAD

Retailer 9$3,209 CAD

Retailer 13$4,368 CAD

Retailer 3$4,843 CAD

Retailer 10$5,116 CAD

Retailer 6$5,261 CAD

Brilliant Earth$9,237 CAD

38 data points across 13 retailers

16 retailers$1,966 CAD to $9,237 CAD

Retailer 1

$1,005 CAD

$718 USD

Price last confirmed 36 days ago

Retailer 2

$1,093 CAD

$781 USD

View

Price last confirmed 36 days ago

Retailer 3

$1,150 CAD

$822 USD

View

Price last confirmed 32 days ago

Retailer 4

$1,966 CAD

$1,405 USD

View

Retailer 5

$2,000 CAD

€1,361 EUR

View

B+

Retailer 6

$2,048 CAD

$1,463 USD

View

B+

Retailer 7

$2,133 CAD

£1,200 GBP

View

B+

Retailer 8

$2,245 CAD

$1,604 USD

View

B+

Retailer 9

$2,817 CAD

$2,013 USD

View

B+

Retailer 10

$3,209 CAD

$2,293 USD

View

Retailer 11

$3,279 CAD

$2,343 USD

View

Price last confirmed 33 days ago

Retailer 12

$4,368 CAD

$3,121 USD

View

Retailer 13

$4,843 CAD

$3,460 USD

View

Price last confirmed 11 days ago

Retailer 14

$5,116 CAD

$3,655 USD

View

Price last confirmed 8 days ago

Retailer 15

$5,261 CAD

£2,960 GBP

View

Most Expensive

Brilliant Earth

7627984A · Oct 26

$9,237 CAD

$6,600 USD

View

15 more retailers have this diamond

Prices start from $1,966 CADSave up to $7,271 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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5.51ct Round

$1,966 CAD