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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG816607656

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG816607656

Diamond specifications and retailer prices

From $372 CAD
$266 USD
As of October 27, 2026
Save $1,690 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,062 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816607656 or 816607656. Listed at 22 retailers as of October 27, 2026, with prices from $372 to $2,062, a $1,690 spread on the same certified stone. Queensmith lists it at $2,062. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607656
Dimensions6.00 × 6.89 × 3.45 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm6.89 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607656
Side View
Table 67.0%Crown 33.9°Girdle: THK-VTKPavilion 29.6°Culet: NoneDepth 50.1%

Caratlytics Score

How it works →
A
Excellent
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 27
Current: $2,062 CAD|Low: $372 CAD|High: $2,062 CAD|Avg: $998 CAD
Queensmith
Retailer 2
Retailer 3
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Retailer 5
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Retailer 22
October 29, 2026
Retailer 22$372 CAD
Retailer 11$417 CAD
Retailer 20$431 CAD
Retailer 4$462 CAD
Retailer 21$462 CAD
Retailer 15$520 CAD
Retailer 3$523 CAD
Retailer 13$581 CAD
Retailer 7$623 CAD
Retailer 9$686 CAD
Retailer 17$793 CAD
Retailer 6$802 CAD
Retailer 18$880 CAD
Retailer 16$1,123 CAD
Retailer 12$1,241 CAD
Retailer 19$1,418 CAD
Retailer 5$1,482 CAD
Retailer 10$1,554 CAD
Retailer 14$1,626 CAD
Retailer 2$1,859 CAD
Retailer 8$1,964 CAD
Queensmith$2,062 CAD

25 data points across 22 retailers

22 retailers$372 CAD to $2,062 CAD

A
Cheapest Retailer
-
$372 CAD
$266 USD
A
Retailer 2
-
$417 CAD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$431 CAD
$308 USD
View
A
Retailer 4
-
$462 CAD
$330 USD
View
A
Retailer 5
-
$462 CAD
$330 USD
View
A
Retailer 6
-
$520 CAD
HK$2,900 HKD
View
A
Retailer 7
-
$523 CAD
$374 USD
View
B+
Retailer 8
-
$581 CAD
£327 GBP
View
B+
Retailer 9
-
$623 CAD
$445 USD
View
B+
Retailer 10
-
$686 CAD
$490 USD
View
B+
Retailer 11
-
$793 CAD
ZAR 9,148 ZAR
View
B+
Retailer 12
-
$802 CAD
$573 USD
View
B+
Retailer 13
-
$880 CAD
£495 GBP
View
B
Retailer 14
-
$1,123 CAD
A$1,234 AUD
View
B
Retailer 15
-
$1,241 CAD
SGD 1,198 SGD
View
B
Retailer 16
-
$1,418 CAD
$1,013 USD
View
B
Retailer 17
-
$1,482 CAD
$1,059 USD
View
B
Retailer 18
-
$1,554 CAD
$1,111 USD
View
B
Retailer 19
-
$1,626 CAD
$1,162 USD
View
B
Retailer 20
-
$1,859 CAD
£1,046 GBP
View
B
Retailer 21
-
$1,964 CAD
$1,404 USD
View
Most Expensive
B
Queensmith
LG816607656 · Oct 27
$2,062 CAD
£1,160 GBP
View
21 more retailers have this diamond
Prices start from $372 CADSave up to $1,690 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
1.05ct Heart
$372 CAD