Oval|Lab Grown|IGI

2.51ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG604304820

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG604304820

Diamond specifications and retailer prices

From $442 CAD

$316 USD

As of October 29, 2026

Save $3,715 CAD (89%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $4,157 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.51ct lab-grown oval diamond

This 2.51ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604304820 or 604304820. Listed at 18 retailers as of October 29, 2026, with prices from $442 to $4,157, a $3,715 spread on the same certified stone. Brilliant Earth lists it at $4,157. 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

2.51

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG604304820

Dimensions10.96 × 7.69 × 4.80 mm

L/W Ratio1.43

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 LG604304820

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 29

Current: $4,157 CAD|Low: $404 CAD|High: $4,297 CAD|Avg: $1,355 CAD|-3.3%

Brilliant Earth

Retailer 2

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Retailer 7

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Retailer 11

Retailer 12

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Retailer 18

October 29, 2026

Retailer 5$442 CAD

Retailer 13$514 CAD

Retailer 3$549 CAD

Retailer 18$549 CAD

Retailer 17$635 CAD

Retailer 12$868 CAD

Retailer 10$892 CAD

Retailer 16$966 CAD

Retailer 2$978 CAD

Retailer 6$1,071 CAD

Retailer 8$1,107 CAD

Retailer 14$1,608 CAD

Retailer 4$1,763 CAD

Retailer 9$1,827 CAD

Retailer 7$2,109 CAD

Retailer 11$2,209 CAD

Retailer 15$2,309 CAD

Brilliant Earth$4,157 CAD

40 data points across 18 retailers

18 retailers$442 CAD to $4,157 CAD

Cheapest Retailer

$442 CAD

$316 USD

Retailer 2

$514 CAD

$367 USD

View

Retailer 3

$549 CAD

$392 USD

View

Retailer 4

$549 CAD

$392 USD

View

Retailer 5

$635 CAD

£357 GBP

View

Price last confirmed 13 days ago

Retailer 6

$868 CAD

$620 USD

View

B+

Retailer 7

$892 CAD

$637 USD

View

Retailer 8

$966 CAD

€657 EUR

View

Retailer 9

$978 CAD

£550 GBP

View

Retailer 10

$1,071 CAD

$765 USD

View

Retailer 11

$1,107 CAD

$791 USD

View

B+

Retailer 12

$1,608 CAD

$1,149 USD

View

B+

Retailer 13

$1,763 CAD

$1,260 USD

View

Retailer 14

$1,827 CAD

$1,305 USD

View

Price last confirmed 11 days ago

Retailer 15

$2,109 CAD

$1,507 USD

View

B+

Retailer 16

$2,209 CAD

£1,243 GBP

View

B+

Retailer 17

$2,309 CAD

$1,650 USD

View

Most Expensive

Brilliant Earth

8752940A · Oct 29

$4,157 CAD

$2,970 USD

View

17 more retailers have this diamond

Prices start from $442 CADSave up to $3,715 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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2.51ct Oval

$442 CAD