Oval|Lab Grown|IGI

2.91ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG780658481

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780658481

Diamond specifications and retailer prices

From $891 CAD

£502 GBP

As of October 30, 2026

Save $4,557 CAD (84%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $6,817 CAD at Brilliant Earth · As of October 21, 2026

View at Brilliant Earth

About this 2.91ct lab-grown oval diamond

This 2.91ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780658481 or 780658481. Listed at 15 retailers as of October 30, 2026, with a 512% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.91

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.4°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780658481

Dimensions12.08 × 7.82 × 4.57 mm

L/W Ratio1.54

Girdle conditionFaceted

Culet sizePointed

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780658481

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: $1,010 CAD|Low: $613 CAD|High: $5,448 CAD|Avg: $2,182 CAD|-1.2%

Retailer 1

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 30, 2026

Retailer 15$613 CAD

Retailer 11$891 CAD

Retailer 13$901 CAD

Retailer 4$960 CAD

Retailer 1$1,010 CAD

Retailer 8$1,141 CAD

Retailer 17$1,220 CAD

Retailer 7$1,860 CAD

Retailer 14$2,045 CAD

Retailer 9$2,240 CAD

Retailer 5$2,344 CAD

Retailer 10$2,467 CAD

Retailer 18$2,700 CAD

Retailer 6$3,382 CAD

Retailer 3$3,525 CAD

Retailer 16$3,527 CAD

Retailer 12$4,574 CAD

Retailer 2$5,448 CAD

12 data points across 18 retailers

15 retailers$891 CAD to $5,448 CAD

Retailer 1

$613 CAD

$439 USD

Price last confirmed 12 days ago

Retailer 2

$891 CAD

£502 GBP

View

Retailer 3

$901 CAD

$645 USD

View

Retailer 4

$960 CAD

$687 USD

View

B+

Retailer 5

$1,010 CAD

$723 USD

View

Retailer 6

$1,860 CAD

$1,332 USD

View

Price last confirmed 11 days ago

B+

Retailer 7

$2,045 CAD

$1,464 USD

View

B+

Retailer 8

$2,344 CAD

View

Retailer 9

$2,700 CAD

$1,933 USD

View

Price last confirmed 13 days ago

Retailer 10

$3,382 CAD

$2,421 USD

View

Retailer 11

$3,525 CAD

£1,987 GBP

View

Retailer 12

$3,527 CAD

$2,525 USD

View

Price last confirmed 12 days ago

Retailer 13

$4,574 CAD

$3,275 USD

View

Retailer 14

$5,448 CAD

$3,900 USD

View

Most Expensive

Brilliant Earth

22172616A · Oct 21

$6,817 CAD

$4,880 USD

View

Price last confirmed 9 days ago

14 more retailers have this diamond

Prices start from $891 CADSave up to $4,557 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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2.91ct Oval

$891 CAD