Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG845611912

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845611912

Diamond specifications and retailer prices

From $571 CAD

$408 USD

As of October 26, 2026

Save $3,894 CAD (87%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $4,465 CAD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845611912 or 845611912. Listed at 23 retailers as of October 26, 2026, with prices from $571 to $4,465, a $3,894 spread on the same certified stone. Brilliant Earth lists it at $4,465. 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG845611912

Dimensions11.35 × 7.73 × 4.77 mm

L/W Ratio1.47

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 LG845611912

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 26

Current: $4,465 CAD|Low: $571 CAD|High: $368,322 CAD|Avg: $67,903 CAD|+1.3%

Brilliant Earth

Retailer 2

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Retailer 24

October 29, 2026

Retailer 3$571 CAD

Retailer 12$640 CAD

Retailer 23$645 CAD

Retailer 8$708 CAD

Retailer 19$715 CAD

Retailer 20$761 CAD

Retailer 14$788 CAD

Retailer 7$917 CAD

Retailer 6$959 CAD

Retailer 2$1,173 CAD

Retailer 11$1,257 CAD

Retailer 13$1,582 CAD

Retailer 22$1,725 CAD

Retailer 5$1,987 CAD

Retailer 10$2,277 CAD

Retailer 21$2,295 CAD

Retailer 15$2,326 CAD

Retailer 18$2,337 CAD

Retailer 24$2,493 CAD

Retailer 9$2,600 CAD

Retailer 4$2,771 CAD

Brilliant Earth$4,465 CAD

Retailer 17$144,339 CAD

Retailer 16$167,949 CAD

12 data points across 24 retailers

23 retailers$571 CAD to $4,465 CAD

Cheapest Retailer

$571 CAD

$408 USD

Retailer 2

$640 CAD

$457 USD

View

Retailer 3

$645 CAD

$461 USD

View

Final sale: no returns

Retailer 4

$708 CAD

$506 USD

View

Retailer 5

$715 CAD

$511 USD

View

Retailer 6

$761 CAD

£428 GBP

View

Retailer 7

$788 CAD

HK$4,400 HKD

View

Retailer 8

$917 CAD

$655 USD

View

B+

Retailer 9

$959 CAD

$685 USD

View

Retailer 10

$1,173 CAD

£660 GBP

View

Retailer 11

$1,257 CAD

$898 USD

View

Retailer 12

$1,582 CAD

A$1,739 AUD

View

Retailer 13

$1,725 CAD

ZAR 19,909 ZAR

View

B+

Retailer 14

$1,987 CAD

$1,420 USD

View

B+

Retailer 15

$2,277 CAD

$1,627 USD

View

B+

Retailer 16

$2,295 CAD

SGD 2,216 SGD

View

B+

Retailer 17

$2,326 CAD

$1,662 USD

View

B+

Retailer 18

$2,337 CAD

$1,670 USD

View

B+

Retailer 19

$2,493 CAD

$1,781 USD

View

B+

Retailer 20

$2,600 CAD

$1,858 USD

View

B+

Retailer 21

$2,771 CAD

£1,559 GBP

View

Most Expensive

Brilliant Earth

22252067A · Oct 28

$4,465 CAD

$3,190 USD

View

21 more retailers have this diamond

Prices start from $571 CADSave up to $3,894 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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