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Heart|Lab Grown|IGI

3.07ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG533215455

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG533215455

Diamond specifications and retailer prices

From $595 CAD
As of November 6, 2026
Save $4,680 CAD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $5,275 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG533215455 or 533215455. Listed at 28 retailers as of November 6, 2026, with prices from $595 to $5,275, a $4,680 spread on the same certified stone. Do Amore Diamonds lists it at $5,275. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533215455
Dimensions10.31 × 8.86 × 5.89 mm
L/W Ratio1.16
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
10.31 mm8.86 mm3.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533215455
Side View
Table 60.5%Crown 35.3°Girdle: MediumPavilion 39.4°Culet: NoneDepth 57.1%

Caratlytics Score

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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: Nov 6
Current: $5,275 CAD|Low: $595 CAD|High: $8,050 CAD|Avg: $2,488 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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 14$595 CAD
Retailer 3$734 CAD
Retailer 9$942 CAD
Retailer 6$1,044 CAD
Retailer 15$1,124 CAD
Retailer 13$1,151 CAD
Retailer 4$1,163 CAD
Retailer 2$1,335 CAD
Retailer 12$2,068 CAD
Retailer 7$2,822 CAD
Retailer 10$2,988 CAD
Retailer 5$3,002 CAD
Retailer 11$3,404 CAD
Retailer 8$4,213 CAD
Do Amore Diamonds$5,275 CAD

43 data points across 15 retailers

28 retailers$595 CAD to $5,275 CAD

A
Cheapest Retailer
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$595 CAD
A
Retailer 2
-
$595 CAD
View
Retailer 3
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$595 CAD
View
Price last confirmed 29 days ago
Retailer 4
-
$595 CAD
View
Price last confirmed 26 days ago
A
Retailer 5
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$665 CAD
View
A
Retailer 6
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$734 CAD
View
Final sale: no returns
Retailer 7
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$737 CAD
View
Price last confirmed 27 days ago
Retailer 8
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$737 CAD
View
Price last confirmed 34 days ago
A
Retailer 9
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$942 CAD
View
A
Retailer 10
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$1,044 CAD
View
A
Retailer 11
-
$1,124 CAD
View
B+
Retailer 12
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$1,151 CAD
View
A
Retailer 13
-
$1,163 CAD
View
A
Retailer 14
-
$1,335 CAD
View
Retailer 15
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$1,717 CAD
View
Price last confirmed 37 days ago
Retailer 16
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$1,868 CAD
View
Price last confirmed 38 days ago
Retailer 17
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$1,964 CAD
View
Price last confirmed 40 days ago
B+
Retailer 18
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$2,068 CAD
View
Retailer 19
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$2,615 CAD
View
Price last confirmed 27 days ago
B
Retailer 20
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$2,615 CAD
View
B
Retailer 21
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$2,615 CAD
View
B
Retailer 22
-
$2,822 CAD
View
B
Retailer 23
-
$2,988 CAD
View
B
Retailer 24
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$3,002 CAD
View
B
Retailer 25
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$3,404 CAD
View
Retailer 26
-
$4,121 CAD
View
Price last confirmed 37 days ago
B
Retailer 27
-
$4,213 CAD
View
Most Expensive
B
Do Amore Diamonds
27-34E24E260 · Nov 6
$5,275 CAD
$3,750 USD
View
27 more retailers have this diamond
Prices start from $595 CADSave up to $4,680 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
3.07ct Heart
$595 CAD