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Heart|Lab Grown|IGI

3.05ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG760546030

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG760546030

Diamond specifications and retailer prices

From $1,572 CAD
$1,125 USD
As of October 30, 2026
Save $12,384 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,955 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown heart diamond

This 3.05ct 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 LG760546030 or 760546030. Listed at 11 retailers as of October 30, 2026, with prices from $1,572 to $13,955, a $12,384 spread on the same certified stone. Do Amore Diamonds lists it at $13,955. 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

3.05
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760546030
Dimensions10.06 × 8.41 × 6.00 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
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
10.06 mm8.41 mm3.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760546030
Side View
Table 62.0%Crown 39.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $13,955 CAD|Low: $1,465 CAD|High: $14,891 CAD|Avg: $4,516 CAD|-6.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$1,572 CAD
Retailer 10$1,710 CAD
Retailer 3$1,877 CAD
Retailer 2$2,394 CAD
Retailer 6$2,899 CAD
Retailer 9$2,899 CAD
Retailer 7$3,591 CAD
Retailer 8$3,772 CAD
Retailer 5$4,544 CAD
Retailer 4$6,465 CAD
Do Amore Diamonds$13,955 CAD

45 data points across 11 retailers

11 retailers$1,572 CAD to $13,955 CAD

A+
Cheapest Retailer
-
$1,572 CAD
$1,125 USD
A
Retailer 2
-
$1,710 CAD
$1,224 USD
View
A
Retailer 3
-
$1,877 CAD
$1,344 USD
View
Final sale: no returns
A
Retailer 4
-
$2,394 CAD
£1,349 GBP
View
A
Retailer 5
-
$2,899 CAD
$2,075 USD
View
A
Retailer 6
-
$2,899 CAD
$2,075 USD
View
A
Retailer 7
-
$3,591 CAD
$2,571 USD
View
A
Retailer 8
-
$3,772 CAD
$2,700 USD
View
A
Retailer 9
-
$4,544 CAD
A$5,004 AUD
View
B+
Retailer 10
-
$6,465 CAD
£3,644 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E5BC32763 · Nov 2
$13,955 CAD
$9,990 USD
View
10 more retailers have this diamond
Prices start from $1,572 CADSave up to $12,384 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+
3.05ct Heart
$1,572 CAD