Oval|Lab Grown|IGI

4.07ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG669452698

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG669452698

Diamond specifications and retailer prices

From $640 CAD

$457 USD

As of October 29, 2026

Save $5,729 CAD (90%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $6,368 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 4.07ct lab-grown oval diamond

This 4.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG669452698 or 669452698. Listed at 15 retailers as of October 29, 2026, with prices from $640 to $6,368, a $5,729 spread on the same certified stone. Brilliant Earth lists it at $6,368. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.07

Carat

Color

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG669452698

Dimensions12.85 × 9.12 × 5.63 mm

L/W Ratio1.41

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 LG669452698

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: $6,368 CAD|Low: $614 CAD|High: $7,334 CAD|Avg: $1,891 CAD|-13.2%

Brilliant Earth

Retailer 2

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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

October 30, 2026

Retailer 5$640 CAD

Retailer 15$666 CAD

Retailer 11$717 CAD

Retailer 3$794 CAD

Retailer 16$794 CAD

Retailer 10$1,197 CAD

Retailer 6$1,243 CAD

Retailer 2$1,314 CAD

Retailer 14$1,355 CAD

Retailer 7$1,373 CAD

Retailer 8$1,962 CAD

Retailer 12$2,133 CAD

Retailer 4$2,550 CAD

Retailer 9$2,929 CAD

Retailer 13$3,485 CAD

Brilliant Earth$6,368 CAD

37 data points across 16 retailers

15 retailers$640 CAD to $6,368 CAD

Cheapest Retailer

$640 CAD

$457 USD

Retailer 2

$666 CAD

£375 GBP

View

Price last confirmed 13 days ago

Retailer 3

$717 CAD

$512 USD

View

Retailer 4

$794 CAD

$567 USD

View

Retailer 5

$794 CAD

$567 USD

View

Price last confirmed 13 days ago

B+

Retailer 6

$1,197 CAD

$855 USD

View

B+

Retailer 7

$1,243 CAD

$888 USD

View

Retailer 8

$1,314 CAD

£739 GBP

View

Retailer 9

$1,373 CAD

$981 USD

View

B+

Retailer 10

$1,962 CAD

$1,402 USD

View

B+

Retailer 11

$2,133 CAD

$1,524 USD

View

B+

Retailer 12

$2,550 CAD

$1,822 USD

View

Retailer 13

$2,929 CAD

£1,648 GBP

View

Retailer 14

$3,485 CAD

$2,490 USD

View

Price last confirmed 8 days ago

Most Expensive

Brilliant Earth

12505576A · Oct 29

$6,368 CAD

$4,550 USD

View

14 more retailers have this diamond

Prices start from $640 CADSave up to $5,729 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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