Round|Lab Grown|IGI

2.55ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG480148939

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480148939

Diamond specifications and retailer prices

From $1,984 CAD

$1,420 USD

As of October 30, 2026

Save $11,592 CAD (85%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $13,575 CAD at Cape Diamonds · As of October 29, 2026

View at Cape Diamonds

About this 2.55ct lab-grown round diamond

This 2.55ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG480148939 or 480148939. Listed at 12 retailers as of October 29, 2026, with prices from $1,984 to $13,575, a $11,592 spread on the same certified stone. Cape Diamonds lists it at $13,575. 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

2.55

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG480148939

Dimensions8.67 × 8.62 × 5.42 mm

L/W Ratio1.01

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG480148939

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 30

Current: $13,575 CAD|Low: $1,984 CAD|High: $14,202 CAD|Avg: $7,988 CAD|-4.4%

Cape Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

October 30, 2026

Retailer 2$1,984 CAD

Retailer 6$5,082 CAD

Retailer 9$5,427 CAD

Retailer 7$5,483 CAD

Retailer 8$6,128 CAD

Retailer 4$7,408 CAD

Retailer 5$8,169 CAD

Retailer 10$11,827 CAD

Retailer 3$13,410 CAD

Cape Diamonds$13,575 CAD

18 data points across 10 retailers

12 retailers$1,984 CAD to $13,575 CAD

Cheapest Retailer

$1,984 CAD

$1,420 USD

B+

Retailer 2

$4,537 CAD

$3,248 USD

View

B+

Retailer 3

$4,937 CAD

$3,534 USD

View

B+

Retailer 4

$5,082 CAD

$3,638 USD

View

Final sale: no returns

Retailer 5

$5,262 CAD

$3,767 USD

View

Price last confirmed 18 days ago

B+

Retailer 6

$5,262 CAD

$3,767 USD

View

B+

Retailer 7

$5,483 CAD

$3,925 USD

View

B+

Retailer 8

$6,577 CAD

$4,708 USD

View

Retailer 9

$7,408 CAD

$5,303 USD

View

Retailer 10

$8,169 CAD

$5,848 USD

View

Retailer 11

$13,410 CAD

£7,559 GBP

View

Most Expensive

Cape Diamonds

cert_480148939 · Oct 29

$13,575 CAD

ZAR 156,999 ZAR

View

11 more retailers have this diamond

Prices start from $1,984 CADSave up to $11,592 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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$1,984 CAD