Oval|Lab Grown|IGI

6.12ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG583308486

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG583308486

Diamond specifications and retailer prices

From $1,949 CAD

$1,395 USD

As of October 30, 2026

Save $4,240 CAD (69%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $6,188 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 6.12ct lab-grown oval diamond

This 6.12ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG583308486 or 583308486. Listed at 15 retailers as of October 29, 2026, with prices from $1,949 to $6,188, a $4,240 spread on the same certified stone. Brilliant Earth lists it at $6,188. 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

6.12

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG583308486

Dimensions14.56 × 10.40 × 6.49 mm

L/W Ratio1.40

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG583308486

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: $6,188 CAD|Low: $816 CAD|High: $6,384 CAD|Avg: $2,898 CAD|-3.1%

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

October 30, 2026

Retailer 4$1,213 CAD

Retailer 7$1,575 CAD

Retailer 13$1,949 CAD

Retailer 3$2,032 CAD

Retailer 9$2,032 CAD

Retailer 15$2,114 CAD

Retailer 2$2,331 CAD

Retailer 8$2,434 CAD

Retailer 11$2,626 CAD

Retailer 12$2,991 CAD

Retailer 6$3,406 CAD

Retailer 14$4,345 CAD

Retailer 5$4,516 CAD

Retailer 10$4,721 CAD

Brilliant Earth$6,188 CAD

28 data points across 15 retailers

15 retailers$1,949 CAD to $6,188 CAD

Retailer 1

$1,020 CAD

$730 USD

Price last confirmed 37 days ago

Retailer 2

$1,109 CAD

$794 USD

View

Price last confirmed 35 days ago

Retailer 3

$1,166 CAD

$835 USD

View

Price last confirmed 33 days ago

Retailer 4

$1,949 CAD

$1,395 USD

View

B+

Retailer 5

$2,032 CAD

$1,455 USD

View

B+

Retailer 6

$2,032 CAD

$1,455 USD

View

Retailer 7

$2,331 CAD

A$2,567 AUD

View

Retailer 8

$2,434 CAD

ZAR 28,146 ZAR

View

B+

Retailer 9

$2,626 CAD

$1,880 USD

View

B+

Retailer 10

$2,991 CAD

$2,141 USD

View

Retailer 11

$3,326 CAD

$2,381 USD

View

Price last confirmed 33 days ago

Retailer 12

$4,345 CAD

$3,111 USD

View

Retailer 13

$4,516 CAD

$3,233 USD

View

Price last confirmed 20 days ago

Retailer 14

$4,721 CAD

£2,661 GBP

View

Most Expensive

Brilliant Earth

7627117A · Oct 29

$6,188 CAD

$4,430 USD

View

14 more retailers have this diamond

Prices start from $1,949 CADSave up to $4,240 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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6.12ct Oval

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