Heart|Lab Grown|IGI

3.21ct H VVS2 Heart Lab Grown Diamond

EX • H/VVS2 • IGI LG660443495

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG660443495

Diamond specifications and retailer prices

From $827 CAD

$592 USD

As of November 1, 2026

Save $5,096 CAD (86%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $5,923 CAD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 3.21ct lab-grown heart diamond

This 3.21ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660443495 or 660443495. Listed at 12 retailers as of October 31, 2026, with prices from $827 to $5,923, a $5,096 spread on the same certified stone. Do Amore Diamonds lists it at $5,923. 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

3.21

Carat

Color

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.6°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG660443495

Dimensions9.29 × 10.08 × 5.95 mm

L/W Ratio1.09

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG660443495

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: Nov 1

Current: $5,923 CAD|Low: $827 CAD|High: $5,923 CAD|Avg: $2,272 CAD

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 30, 2026

Retailer 9$827 CAD

Retailer 6$1,027 CAD

Retailer 11$1,249 CAD

Retailer 12$1,254 CAD

Retailer 10$1,291 CAD

Retailer 2$1,929 CAD

Retailer 5$1,983 CAD

Retailer 4$2,099 CAD

Retailer 8$2,224 CAD

Retailer 3$3,130 CAD

Retailer 7$3,816 CAD

Do Amore Diamonds$5,923 CAD

25 data points across 12 retailers

12 retailers$827 CAD to $5,923 CAD

Cheapest Retailer

$827 CAD

$592 USD

Retailer 2

$1,027 CAD

$735 USD

View

Retailer 3

$1,249 CAD

$894 USD

View

Retailer 4

$1,254 CAD

$898 USD

View

B+

Retailer 5

$1,291 CAD

$924 USD

View

B+

Retailer 6

$1,929 CAD

A$2,124 AUD

View

B+

Retailer 7

$1,983 CAD

ZAR 22,931 ZAR

View

B+

Retailer 8

$2,224 CAD

$1,592 USD

View

B+

Retailer 9

$2,401 CAD

$1,719 USD

View

Retailer 10

$3,130 CAD

$2,241 USD

View

Retailer 11

$3,816 CAD

£2,151 GBP

View

Most Expensive

Do Amore Diamonds

27-FF6D4223F · Oct 31

$5,923 CAD

$4,240 USD

View

11 more retailers have this diamond

Prices start from $827 CADSave up to $5,096 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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3.21ct Heart

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