Oval|Lab Grown|IGI

2.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG843641066

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843641066

Diamond specifications and retailer prices

From $463 CAD

$331 USD

As of October 29, 2026

Save $2,840 CAD (86%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $3,303 CAD at Brilliant Earth · As of October 28, 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 LG843641066 or 843641066. Listed at 18 retailers as of October 28, 2026, with prices from $463 to $3,303, a $2,840 spread on the same certified stone. Brilliant Earth lists it at $3,303. 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.9°

Pavilion angle38.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843641066

Dimensions11.06 × 7.43 × 4.53 mm

L/W Ratio1.49

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843641066

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: $3,303 CAD|Low: $463 CAD|High: $3,303 CAD|Avg: $1,309 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 29, 2026

Retailer 3$463 CAD

Retailer 17$519 CAD

Retailer 15$537 CAD

Retailer 14$575 CAD

Retailer 18$575 CAD

Retailer 12$666 CAD

Retailer 13$889 CAD

Retailer 7$929 CAD

Retailer 2$1,029 CAD

Retailer 9$1,094 CAD

Retailer 5$1,114 CAD

Retailer 16$1,685 CAD

Retailer 6$1,847 CAD

Retailer 10$1,909 CAD

Retailer 8$2,171 CAD

Retailer 11$2,316 CAD

Retailer 4$2,316 CAD

Brilliant Earth$3,303 CAD

14 data points across 18 retailers

18 retailers$463 CAD to $3,303 CAD

Cheapest Retailer

$463 CAD

$331 USD

Retailer 2

$519 CAD

$371 USD

View

Final sale: no returns

Retailer 3

$537 CAD

$384 USD

View

Retailer 4

$575 CAD

$411 USD

View

Retailer 5

$575 CAD

$411 USD

View

Retailer 6

$666 CAD

£375 GBP

View

Retailer 7

$889 CAD

$635 USD

View

B+

Retailer 8

$929 CAD

$664 USD

View

Retailer 9

$1,029 CAD

£579 GBP

View

Retailer 10

$1,094 CAD

$782 USD

View

Retailer 11

$1,114 CAD

$796 USD

View

B+

Retailer 12

$1,685 CAD

$1,204 USD

View

B+

Retailer 13

$1,847 CAD

$1,320 USD

View

B+

Retailer 14

$1,909 CAD

$1,364 USD

View

B+

Retailer 15

$2,171 CAD

$1,551 USD

View

B+

Retailer 16

$2,316 CAD

£1,303 GBP

View

Retailer 17

$2,316 CAD

$1,655 USD

View

Most Expensive

Brilliant Earth

22159921A · Oct 28

$3,303 CAD

$2,360 USD

View

17 more retailers have this diamond

Prices start from $463 CADSave up to $2,840 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

$463 CAD