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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG705517028

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705517028

Diamond specifications and retailer prices

From $791 CAD
$563 USD
As of October 28, 2026
Save $5,488 CAD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,392 CAD at Yadav Diamonds · As of October 9, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG705517028 or 705517028. Listed at 26 retailers as of October 28, 2026, with a 694% 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

3.09
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705517028
Dimensions10.20 × 10.20 × 9.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.20 mm10.20 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705517028
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 56.4%

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 28
Current: $4,223 CAD|Low: $667 CAD|High: $8,392 CAD|Avg: $2,388 CAD|-6.4%
Retailer 1
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
Retailer 16
Retailer 17
Yadav Diamonds
October 29, 2026
Retailer 5$791 CAD
Retailer 9$803 CAD
Retailer 14$877 CAD
Retailer 17$877 CAD
Retailer 11$1,011 CAD
Retailer 4$1,160 CAD
Retailer 16$1,461 CAD
Retailer 10$1,500 CAD
Retailer 12$2,059 CAD
Retailer 15$2,262 CAD
Retailer 13$2,545 CAD
Retailer 8$2,578 CAD
Retailer 7$3,017 CAD
Retailer 6$3,250 CAD
Retailer 3$3,302 CAD
Retailer 1$4,223 CAD
Retailer 2$6,279 CAD
Yadav Diamonds$8,392 CAD

35 data points across 18 retailers

26 retailers$791 CAD to $6,279 CAD

A
Cheapest Retailer
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$791 CAD
$563 USD
Final sale: no returns
A
Retailer 2
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$803 CAD
$572 USD
View
Price last confirmed 26 days ago
A
Retailer 3
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$837 CAD
$596 USD
View
Price last confirmed 20 days ago
A
Retailer 4
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$877 CAD
$624 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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$877 CAD
$624 USD
View
A
Retailer 6
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$877 CAD
$624 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$937 CAD
$667 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$1,011 CAD
$720 USD
View
A
Retailer 9
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$1,038 CAD
$739 USD
View
Price last confirmed 25 days ago
A
Retailer 10
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$1,038 CAD
$739 USD
View
Price last confirmed 20 days ago
B+
Retailer 11
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$1,160 CAD
$826 USD
View
A
Retailer 12
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$1,461 CAD
$1,040 USD
View
A
Retailer 13
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$1,500 CAD
£841 GBP
View
B+
Retailer 14
-
$2,059 CAD
A$2,255 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
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$2,262 CAD
$1,610 USD
View
B+
Retailer 16
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$2,545 CAD
$1,812 USD
View
B+
Retailer 17
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$2,545 CAD
$1,812 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
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$2,578 CAD
$1,835 USD
View
Price last confirmed 21 days ago
B+
Retailer 19
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$3,013 CAD
$2,145 USD
View
Price last confirmed 21 days ago
B+
Retailer 20
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$3,013 CAD
$2,145 USD
View
Price last confirmed 28 days ago
B+
Retailer 21
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$3,017 CAD
$2,148 USD
View
B
Retailer 22
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$3,250 CAD
$2,314 USD
View
B
Retailer 23
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$3,302 CAD
$2,351 USD
View
B
Retailer 24
-
$4,223 CAD
£2,367 GBP
View
B
Retailer 25
-
$6,279 CAD
$4,470 USD
View
Most Expensive
B
Yadav Diamonds
13316948 · Oct 9
$8,392 CAD
$5,974 USD
View
Price last confirmed 19 days ago
25 more retailers have this diamond
Prices start from $791 CADSave up to $5,488 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
3.09ct Heart
$791 CAD