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Heart|Lab Grown|IGI

1.51ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG601309116

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG601309116

Diamond specifications and retailer prices

From $300 CAD
$215 USD
As of October 30, 2026
Save $2,577 CAD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,878 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601309116 or 601309116. Listed at 29 retailers as of October 30, 2026, with prices from $300 to $2,878, a $2,577 spread on the same certified stone. Do Amore Diamonds lists it at $2,878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601309116
Dimensions7.12 × 8.21 × 4.58 mm
L/W Ratio1.15
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
7.12 mm8.21 mm1.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601309116
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 55.8%

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: Oct 30
Current: $2,878 CAD|Low: $334 CAD|High: $2,878 CAD|Avg: $1,151 CAD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 16$348 CAD
Retailer 6$552 CAD
Retailer 3$572 CAD
Retailer 19$580 CAD
Retailer 11$671 CAD
Retailer 14$706 CAD
Retailer 5$728 CAD
Retailer 2$771 CAD
Retailer 10$900 CAD
Retailer 15$958 CAD
Retailer 17$1,201 CAD
Retailer 18$1,378 CAD
Retailer 8$1,516 CAD
Retailer 12$1,523 CAD
Retailer 7$1,561 CAD
Retailer 13$1,655 CAD
Retailer 9$1,674 CAD
Retailer 4$1,734 CAD
Do Amore Diamonds$2,878 CAD

43 data points across 19 retailers

29 retailers$300 CAD to $2,878 CAD

A
Cheapest Retailer
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$300 CAD
$215 USD
Retailer 2
-
$300 CAD
$215 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$300 CAD
$215 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$348 CAD
$249 USD
View
Final sale: no returns
Retailer 5
-
$363 CAD
$260 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$373 CAD
$267 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$373 CAD
$267 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$420 CAD
$301 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$444 CAD
$318 USD
View
Price last confirmed 33 days ago
A
Retailer 10
-
$552 CAD
$395 USD
View
A
Retailer 11
-
$572 CAD
HK$3,200 HKD
View
B+
Retailer 12
-
$580 CAD
$415 USD
View
A
Retailer 13
-
$706 CAD
ZAR 8,166 ZAR
View
B+
Retailer 14
-
$728 CAD
$521 USD
View
B+
Retailer 15
-
$771 CAD
£435 GBP
View
B+
Retailer 16
-
$900 CAD
$644 USD
View
B+
Retailer 17
-
$958 CAD
A$1,055 AUD
View
B
Retailer 18
-
$1,201 CAD
$860 USD
View
Retailer 19
-
$1,321 CAD
$946 USD
View
Price last confirmed 20 days ago
B
Retailer 20
-
$1,321 CAD
$946 USD
View
B+
Retailer 21
-
$1,378 CAD
A$1,518 AUD
View
B
Retailer 22
-
$1,516 CAD
$1,085 USD
View
B
Retailer 23
-
$1,523 CAD
$1,090 USD
View
B
Retailer 24
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$1,561 CAD
$1,117 USD
View
Retailer 25
-
$1,597 CAD
$1,143 USD
View
Price last confirmed 30 days ago
B
Retailer 26
-
$1,655 CAD
£933 GBP
View
B
Retailer 27
-
$1,674 CAD
SGD 1,619 SGD
View
B
Retailer 28
-
$1,734 CAD
$1,241 USD
View
Most Expensive
B
Do Amore Diamonds
27-43D2EC9E5 · Oct 31
$2,878 CAD
$2,060 USD
View
28 more retailers have this diamond
Prices start from $300 CADSave up to $2,577 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
1.51ct Heart
$300 CAD