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Heart|Lab Grown|IGI

3.03ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG839665233

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839665233

Diamond specifications and retailer prices

From $3,787 CAD
$2,711 USD
As of October 26, 2026
Save $10,699 CAD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $14,486 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839665233 or 839665233. Listed at 7 retailers as of October 26, 2026, with prices from $3,787 to $14,486, a $10,699 spread on the same certified stone. Do Amore Diamonds lists it at $14,486. 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

3.03
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839665233
Dimensions9.06 × 10.01 × 5.81 mm
L/W Ratio1.10
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
Top View
9.06 mm10.01 mm3.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839665233
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 39.3°CuletDepth 58.0%

Caratlytics Score

How it works →
A
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 26
Current: $14,486 CAD|Low: $3,452 CAD|High: $15,003 CAD|Avg: $6,514 CAD|-3.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$3,787 CAD
Retailer 4$4,894 CAD
Retailer 2$6,745 CAD
Do Amore Diamonds$14,486 CAD

9 data points across 4 retailers

7 retailers$3,787 CAD to $14,486 CAD

Retailer 1
-
$1,373 CAD
$983 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,549 CAD
$1,109 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$3,111 CAD
$2,227 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$3,787 CAD
$2,711 USD
View
Retailer 5
-
$4,894 CAD
A$5,390 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$6,745 CAD
£3,802 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5628292CF · Oct 29
$14,486 CAD
$10,370 USD
View
6 more retailers have this diamond
Prices start from $3,787 CADSave up to $10,699 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.

A
3.03ct Heart
$3,787 CAD