Heart|Lab Grown|IGI

1.01ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG821643134

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821643134

Diamond specifications and retailer prices

From $281 CAD
$201 USD
As of October 30, 2026
Save $2,345 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,626 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG821643134 or 821643134. Listed at 20 retailers as of October 27, 2026, with prices from $281 to $2,626, a $2,345 spread on the same certified stone. Queensmith lists it at $2,626. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643134
Dimensions6.97 × 6.01 × 4.19 mm
L/W Ratio1.16
Girdle conditionFaceted
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
6.97 mm6.01 mm1.01 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643134
Side View
Table 60.0%Crown 34°Girdle: MED-THKPavilion 41°Culet: NoneDepth 60.1%

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: Oct 30
Current: $637 CAD|Low: $226 CAD|High: $1,687 CAD|Avg: $795 CAD|+2.4%
Retailer 1
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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
Retailer 18
October 31, 2026
Retailer 3$281 CAD
Retailer 7$313 CAD
Retailer 16$325 CAD
Retailer 2$348 CAD
Retailer 8$348 CAD
Retailer 10$468 CAD
Retailer 13$597 CAD
Retailer 18$601 CAD
Retailer 1$637 CAD
Retailer 11$752 CAD
Retailer 5$782 CAD
Retailer 14$849 CAD
Retailer 17$891 CAD
Retailer 4$1,116 CAD
Retailer 6$1,192 CAD
Retailer 15$1,268 CAD
Retailer 12$1,632 CAD
Retailer 9$1,670 CAD

44 data points across 18 retailers

20 retailers$281 CAD to $2,626 CAD

A
Cheapest Retailer
-
$281 CAD
$201 USD
A
Retailer 2
-
$313 CAD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$325 CAD
$233 USD
View
A
Retailer 4
-
$348 CAD
$249 USD
View
A
Retailer 5
-
$348 CAD
$249 USD
View
A
Retailer 6
-
$468 CAD
$335 USD
View
B+
Retailer 7
-
$597 CAD
ZAR 6,900 ZAR
View
B+
Retailer 8
-
$601 CAD
$430 USD
View
B+
Retailer 9
-
$637 CAD
£359 GBP
View
B+
Retailer 10
-
$752 CAD
A$828 AUD
View
B+
Retailer 11
-
$782 CAD
$560 USD
View
B+
Retailer 12
-
$849 CAD
A$935 AUD
View
B
Retailer 13
-
$891 CAD
$638 USD
View
Retailer 14
-
$914 CAD
$654 USD
View
Price last confirmed 15 days ago
B
Retailer 15
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$1,116 CAD
$799 USD
View
B
Retailer 16
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$1,192 CAD
$853 USD
View
B
Retailer 17
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$1,268 CAD
A$1,397 AUD
View
B
Retailer 18
-
$1,632 CAD
£920 GBP
View
B
Retailer 19
-
$1,670 CAD
$1,195 USD
View
Most Expensive
B
Queensmith
LG821643134 · Oct 27
$2,626 CAD
£1,480 GBP
View
19 more retailers have this diamond
Prices start from $281 CADSave up to $2,345 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
1.01ct Heart
$281 CAD