Heart|Lab Grown|IGI

2.31ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG502159145

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG502159145

Diamond specifications and retailer prices

From $4,428 CAD

$3,170 USD

As of October 31, 2026

Save $2,653 CAD (37%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $9,926 CAD at Friendly Diamonds · As of October 31, 2026

View at Friendly Diamonds

About this 2.31ct lab-grown heart diamond

This 2.31ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502159145 or 502159145. Listed at 14 retailers as of October 31, 2026, with a 60% 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

2.31

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.8°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG502159145

Dimensions9.16 × 7.78 × 5.47 mm

L/W Ratio1.18

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG502159145

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: $9,926 CAD|Low: $4,428 CAD|High: $20,327 CAD|Avg: $10,596 CAD|-5.5%

Friendly Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 1, 2026

Retailer 8$4,428 CAD

Retailer 7$6,700 CAD

Retailer 4$7,081 CAD

Retailer 13$7,501 CAD

Retailer 10$7,772 CAD

Retailer 5$7,816 CAD

Retailer 12$9,711 CAD

Retailer 6$9,815 CAD

Friendly Diamonds$9,926 CAD

Retailer 11$12,016 CAD

Retailer 2$16,093 CAD

Retailer 9$19,618 CAD

Retailer 3$20,327 CAD

33 data points across 13 retailers

14 retailers$4,428 CAD to $7,081 CAD

Cheapest Retailer

$4,428 CAD

$3,170 USD

Retailer 2

$6,700 CAD

$4,796 USD

View

Retailer 3

$7,081 CAD

$5,069 USD

View

Retailer 4

$7,501 CAD

$5,370 USD

View

Price under review

Final sale: no returns

Retailer 5

$7,772 CAD

$5,564 USD

View

Price under review

Retailer 6

$7,772 CAD

$5,564 USD

View

Price under review

Retailer 7

$7,816 CAD

$5,595 USD

View

Price under review

Retailer 8

$9,711 CAD

$6,952 USD

View

Price under review

Retailer 9

$9,815 CAD

£5,532 GBP

View

Price under review

Most Expensive

Friendly Diamonds

1580800 · Oct 31

$9,926 CAD

$7,106 USD

View

Price under review

9 more retailers have this diamond

Prices start from $4,428 CADSave up to $2,653 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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2.31ct Heart

$4,428 CAD