Oval|Lab Grown|IGI

2.57ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG798619989

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG798619989

Diamond specifications and retailer prices

From $1,097 CAD

A$1,208 AUD

As of October 31, 2026

Save $1,648 CAD (60%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $6,873 CAD at Brilliant Earth · As of October 22, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG798619989 or 798619989. Listed at 22 retailers as of October 24, 2026, with a 150% 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

2.57

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.7°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG798619989

Dimensions10.65 × 7.72 × 4.85 mm

L/W Ratio1.38

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 LG798619989

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 31

Current: $6,873 CAD|Low: $522 CAD|High: $6,873 CAD|Avg: $1,640 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

Retailer 19

Retailer 20

Retailer 21

Retailer 22

October 31, 2026

Retailer 21$591 CAD

Retailer 18$662 CAD

Retailer 7$733 CAD

Retailer 11$733 CAD

Retailer 8$800 CAD

Retailer 17$894 CAD

Retailer 2$1,097 CAD

Retailer 6$1,129 CAD

Retailer 4$1,157 CAD

Retailer 16$1,190 CAD

Retailer 22$1,502 CAD

Retailer 19$1,640 CAD

Retailer 13$1,753 CAD

Retailer 20$2,058 CAD

Retailer 3$2,358 CAD

Retailer 12$2,404 CAD

Retailer 15$2,417 CAD

Retailer 9$2,426 CAD

Retailer 5$2,709 CAD

Retailer 10$2,745 CAD

Retailer 14$3,283 CAD

Brilliant Earth$6,873 CAD

36 data points across 22 retailers

22 retailers$1,097 CAD to $2,745 CAD

Retailer 1

$591 CAD

$423 USD

Price last confirmed 8 days ago

Retailer 2

$662 CAD

$474 USD

View

Price last confirmed 10 days ago

Retailer 3

$733 CAD

$525 USD

View

Price last confirmed 14 days ago

Retailer 4

$733 CAD

$525 USD

View

Price last confirmed 9 days ago

Retailer 5

$800 CAD

£451 GBP

View

Price last confirmed 14 days ago

Retailer 6

$894 CAD

$640 USD

View

Price last confirmed 7 days ago

Retailer 7

$1,097 CAD

A$1,208 AUD

View

Retailer 8

$1,129 CAD

$808 USD

View

Retailer 9

$1,157 CAD

$828 USD

View

Price last confirmed 7 days ago

Retailer 10

$1,190 CAD

£671 GBP

View

Price last confirmed 7 days ago

Retailer 11

$1,502 CAD

$1,075 USD

View

Price last confirmed 7 days ago

Retailer 12

$1,640 CAD

A$1,806 AUD

View

Price last confirmed 11 days ago

Retailer 13

$1,753 CAD

ZAR 20,275 ZAR

View

Price last confirmed 7 days ago

Retailer 14

$2,058 CAD

$1,473 USD

View

Price last confirmed 8 days ago

Retailer 15

$2,358 CAD

$1,688 USD

View

Price last confirmed 9 days ago

B+

Retailer 16

$2,404 CAD

$1,721 USD

View

Retailer 17

$2,417 CAD

A$2,662 AUD

View

Price last confirmed 27 days ago

Retailer 18

$2,426 CAD

$1,737 USD

View

Price last confirmed 7 days ago

Retailer 19

$2,709 CAD

£1,527 GBP

View

Price last confirmed 9 days ago

Retailer 20

$2,745 CAD

$1,965 USD

View

Retailer 21

$3,283 CAD

$2,350 USD

View

Price last confirmed 23 days ago

Most Expensive

Brilliant Earth

19826097A · Oct 22

$6,873 CAD

$4,920 USD

View

Price last confirmed 8 days ago

21 more retailers have this diamond

Prices start from $1,097 CADSave up to $1,648 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.

Similar diamonds

2.57ct Oval

$1,097 CAD