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Heart|Lab Grown|IGI

1.03ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG779664661

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG779664661

Diamond specifications and retailer prices

From $320 CAD
$229 USD
As of October 30, 2026
Save $1,475 CAD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,795 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779664661 or 779664661. Listed at 23 retailers as of October 30, 2026, with prices from $320 to $1,795, a $1,475 spread on the same certified stone. Reve Diamonds lists it at $1,795. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779664661
Dimensions6.57 × 7.08 × 6.57 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm7.08 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779664661
Side View
Table 65.0%Crown 34.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 55.5%

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: $673 CAD|Low: $306 CAD|High: $1,606 CAD|Avg: $745 CAD|+26.2%
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
October 30, 2026
Retailer 2$320 CAD
Retailer 8$356 CAD
Retailer 5$370 CAD
Retailer 3$395 CAD
Retailer 6$395 CAD
Retailer 9$453 CAD
Retailer 1$673 CAD
Retailer 14$680 CAD
Retailer 11$720 CAD
Retailer 10$740 CAD
Retailer 7$827 CAD
Retailer 15$966 CAD
Retailer 4$1,273 CAD
Retailer 16$1,277 CAD
Retailer 13$1,308 CAD
Retailer 12$1,595 CAD

45 data points across 16 retailers

23 retailers$320 CAD to $1,795 CAD

A
Cheapest Retailer
-
$320 CAD
$229 USD
A
Retailer 2
-
$356 CAD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$370 CAD
$265 USD
View
A
Retailer 4
-
$395 CAD
$283 USD
View
A
Retailer 5
-
$395 CAD
$283 USD
View
A
Retailer 6
-
$447 CAD
HK$2,500 HKD
View
A
Retailer 7
-
$453 CAD
£255 GBP
View
B+
Retailer 8
-
$633 CAD
$453 USD
View
B+
Retailer 9
-
$673 CAD
$482 USD
View
B+
Retailer 10
-
$680 CAD
ZAR 7,868 ZAR
View
B+
Retailer 11
-
$720 CAD
€491 EUR
View
B+
Retailer 12
-
$740 CAD
£417 GBP
View
B+
Retailer 13
-
$827 CAD
$592 USD
View
Retailer 14
-
$884 CAD
$633 USD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$966 CAD
A$1,064 AUD
View
B
Retailer 16
-
$1,069 CAD
SGD 1,034 SGD
View
B
Retailer 17
-
$1,273 CAD
$911 USD
View
B
Retailer 18
-
$1,277 CAD
$914 USD
View
B
Retailer 19
-
$1,308 CAD
A$1,441 AUD
View
B
Retailer 20
-
$1,346 CAD
$964 USD
View
B
Retailer 21
-
$1,370 CAD
$981 USD
View
B
Retailer 22
-
$1,595 CAD
£899 GBP
View
Most Expensive
B
Reve Diamonds
72C203F98 · Oct 30
$1,795 CAD
$1,285 USD
View
22 more retailers have this diamond
Prices start from $320 CADSave up to $1,475 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
1.03ct Heart
$320 CAD