Oval|Lab Grown|IGI

2.57ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG623493891

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG623493891

Diamond specifications and retailer prices

From $441 CAD

$315 USD

As of October 23, 2026

Save $3,226 CAD (88%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $3,667 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.57ct lab-grown oval diamond

This 2.57ct lab-grown oval sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623493891 or 623493891. Listed at 15 retailers as of October 23, 2026, with prices from $441 to $3,667, a $3,226 spread on the same certified stone. Brilliant Earth lists it at $3,667. 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

2.57

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG623493891

Dimensions11.01 × 7.87 × 4.86 mm

L/W Ratio1.40

Girdle conditionFaceted

Culet sizePointed

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG623493891

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: Oct 23

Current: $3,667 CAD|Low: $397 CAD|High: $3,667 CAD|Avg: $1,319 CAD

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

October 23, 2026

Retailer 4$441 CAD

Retailer 11$512 CAD

Retailer 16$547 CAD

Retailer 17$547 CAD

Retailer 15$658 CAD

Retailer 18$868 CAD

Retailer 6$889 CAD

Retailer 2$957 CAD

Retailer 5$1,072 CAD

Retailer 8$1,094 CAD

Retailer 10$1,258 CAD

Retailer 12$1,604 CAD

Retailer 7$1,717 CAD

Retailer 3$1,758 CAD

Retailer 9$1,856 CAD

Retailer 13$2,204 CAD

Retailer 14$2,225 CAD

Brilliant Earth$3,667 CAD

27 data points across 18 retailers

15 retailers$441 CAD to $3,667 CAD

Cheapest Retailer

$441 CAD

$315 USD

Retailer 2

$512 CAD

$366 USD

View

Retailer 3

$547 CAD

$391 USD

View

Retailer 4

$547 CAD

$391 USD

View

Retailer 5

$658 CAD

£370 GBP

View

Price last confirmed 12 days ago

Retailer 6

$868 CAD

$620 USD

View

B+

Retailer 7

$889 CAD

$635 USD

View

Retailer 8

$957 CAD

€651 EUR

View

Retailer 9

$1,072 CAD

$766 USD

View

B+

Retailer 10

$1,604 CAD

$1,146 USD

View

B+

Retailer 11

$1,717 CAD

$1,227 USD

View

Price last confirmed 21 days ago

B+

Retailer 12

$1,758 CAD

$1,256 USD

View

Retailer 13

$2,204 CAD

£1,240 GBP

View

Price last confirmed 8 days ago

B+

Retailer 14

$2,225 CAD

$1,590 USD

View

Price last confirmed 8 days ago

Most Expensive

Brilliant Earth

9808581A · Oct 29

$3,667 CAD

$2,620 USD

View

14 more retailers have this diamond

Prices start from $441 CADSave up to $3,226 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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2.57ct Oval

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