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Heart|Lab Grown|IGI

1.00ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG781617954

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG781617954

Diamond specifications and retailer prices

From $249 CAD
$178 USD
As of October 27, 2026
Save $1,321 CAD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,570 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781617954 or 781617954. Listed at 19 retailers as of October 27, 2026, with prices from $249 to $1,570, a $1,321 spread on the same certified stone. Reve Diamonds lists it at $1,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781617954
Dimensions6.18 × 6.86 × 4.07 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.18 mm6.86 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781617954
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.3%

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 27
Current: $552 CAD|Low: $238 CAD|High: $1,458 CAD|Avg: $546 CAD|+4.3%
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
October 29, 2026
Retailer 10$249 CAD
Retailer 5$279 CAD
Retailer 2$288 CAD
Retailer 3$308 CAD
Retailer 12$308 CAD
Retailer 7$371 CAD
Retailer 11$417 CAD
Retailer 6$526 CAD
Retailer 1$552 CAD
Retailer 4$644 CAD
Retailer 9$774 CAD
Retailer 13$991 CAD
Retailer 8$1,442 CAD

43 data points across 13 retailers

19 retailers$249 CAD to $1,570 CAD

A
Cheapest Retailer
-
$249 CAD
$178 USD
A
Retailer 2
-
$279 CAD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$288 CAD
$206 USD
View
A
Retailer 4
-
$308 CAD
$220 USD
View
A
Retailer 5
-
$308 CAD
$220 USD
View
A
Retailer 6
-
$340 CAD
HK$1,900 HKD
View
A
Retailer 7
-
$371 CAD
£209 GBP
View
B+
Retailer 8
-
$417 CAD
$298 USD
View
A
Retailer 9
-
$458 CAD
$327 USD
View
B+
Retailer 10
-
$526 CAD
€358 EUR
View
B+
Retailer 11
-
$552 CAD
£310 GBP
View
B+
Retailer 12
-
$644 CAD
$460 USD
View
B+
Retailer 13
-
$774 CAD
$553 USD
View
B
Retailer 14
-
$841 CAD
SGD 812 SGD
View
B
Retailer 15
-
$991 CAD
$708 USD
View
B
Retailer 16
-
$1,023 CAD
$731 USD
View
B
Retailer 17
-
$1,066 CAD
$762 USD
View
B
Retailer 18
-
$1,442 CAD
£811 GBP
View
Most Expensive
B
Reve Diamonds
D91260A1F · Oct 28
$1,570 CAD
$1,122 USD
View
18 more retailers have this diamond
Prices start from $249 CADSave up to $1,321 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
1.00ct Heart
$249 CAD