Oval|Lab Grown|IGI

1.67ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG840629764

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840629764

Diamond specifications and retailer prices

From $505 CAD

$361 USD

As of October 29, 2026

Save $6,311 CAD (93%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $6,816 CAD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.67ct lab-grown oval diamond

This 1.67ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629764 or 840629764. Listed at 19 retailers as of October 28, 2026, with prices from $505 to $6,816, a $6,311 spread on the same certified stone. Brilliant Earth lists it at $6,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840629764

Dimensions9.39 × 6.75 × 4.13 mm

L/W Ratio1.39

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840629764

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: $6,816 CAD|Low: $505 CAD|High: $6,816 CAD|Avg: $1,865 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

October 29, 2026

Retailer 10$505 CAD

Retailer 7$572 CAD

Retailer 5$585 CAD

Retailer 14$626 CAD

Retailer 13$648 CAD

Retailer 3$840 CAD

Retailer 15$991 CAD

Retailer 18$1,004 CAD

Retailer 17$1,076 CAD

Retailer 2$1,125 CAD

Retailer 4$1,731 CAD

Retailer 19$2,013 CAD

Retailer 11$2,069 CAD

Retailer 8$2,156 CAD

Retailer 6$2,164 CAD

Retailer 9$2,188 CAD

Retailer 12$2,460 CAD

Retailer 16$5,598 CAD

Brilliant Earth$6,816 CAD

4 data points across 19 retailers

19 retailers$505 CAD to $6,816 CAD

Cheapest Retailer

$505 CAD

$361 USD

Retailer 2

$572 CAD

$409 USD

View

Final sale: no returns

Retailer 3

$585 CAD

$418 USD

View

Retailer 4

$626 CAD

$447 USD

View

Retailer 5

$648 CAD

£365 GBP

View

Retailer 6

$840 CAD

$600 USD

View

Retailer 7

$991 CAD

$708 USD

View

Retailer 8

$1,004 CAD

$717 USD

View

Retailer 9

$1,076 CAD

ZAR 12,419 ZAR

View

Retailer 10

$1,125 CAD

£633 GBP

View

B+

Retailer 11

$1,731 CAD

$1,237 USD

View

B+

Retailer 12

$2,013 CAD

$1,438 USD

View

B+

Retailer 13

$2,069 CAD

$1,479 USD

View

B+

Retailer 14

$2,156 CAD

SGD 2,082 SGD

View

B+

Retailer 15

$2,164 CAD

$1,546 USD

View

B+

Retailer 16

$2,188 CAD

$1,563 USD

View

B+

Retailer 17

$2,460 CAD

£1,384 GBP

View

Retailer 18

$5,598 CAD

$4,000 USD

View

Most Expensive

Brilliant Earth

22310841A · Oct 28

$6,816 CAD

$4,870 USD

View

18 more retailers have this diamond

Prices start from $505 CADSave up to $6,311 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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1.67ct Oval

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