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Heart|Lab Grown|IGI

3.53ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG660422284

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660422284

Diamond specifications and retailer prices

From $2,432 CAD
$1,741 USD
As of October 30, 2026
Save $8,509 CAD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,791 CAD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.53ct lab-grown heart diamond

This 3.53ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660422284 or 660422284. Listed at 21 retailers as of October 30, 2026, with a 350% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.53
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660422284
Dimensions10.74 × 9.57 × 6.25 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm9.57 mm3.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660422284
Side View
Table 60.0%Crown 34.5°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.2%

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 30
Current: $16,791 CAD|Low: $2,396 CAD|High: $16,916 CAD|Avg: $6,232 CAD|-0.6%
Do Amore Diamonds
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
Retailer 17
November 1, 2026
Retailer 6$2,432 CAD
Retailer 8$2,607 CAD
Retailer 3$2,732 CAD
Retailer 12$2,830 CAD
Retailer 17$3,023 CAD
Retailer 15$3,066 CAD
Retailer 10$3,978 CAD
Retailer 14$4,297 CAD
Retailer 4$4,586 CAD
Retailer 13$5,857 CAD
Retailer 11$7,056 CAD
Retailer 7$7,122 CAD
Retailer 5$7,599 CAD
Retailer 2$8,924 CAD
Retailer 16$10,941 CAD
Retailer 9$14,626 CAD
Do Amore Diamonds$16,791 CAD

31 data points across 17 retailers

21 retailers$2,432 CAD to $10,941 CAD

A
Cheapest Retailer
-
$2,432 CAD
$1,741 USD
B+
Retailer 2
-
$2,607 CAD
$1,866 USD
View
B+
Retailer 3
-
$2,732 CAD
$1,956 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,830 CAD
$2,026 USD
View
Retailer 5
-
$2,857 CAD
$2,045 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$3,023 CAD
$2,164 USD
View
B+
Retailer 7
-
$3,066 CAD
$2,195 USD
View
B+
Retailer 8
-
$3,978 CAD
$2,848 USD
View
B+
Retailer 9
-
$4,297 CAD
£2,422 GBP
View
B+
Retailer 10
-
$4,586 CAD
$3,283 USD
View
Retailer 11
-
$4,925 CAD
$3,526 USD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$5,857 CAD
$4,193 USD
View
B
Retailer 13
-
$7,056 CAD
A$7,771 AUD
View
B
Retailer 14
-
$7,122 CAD
ZAR 82,368 ZAR
View
B
Retailer 15
-
$7,599 CAD
$5,440 USD
View
B
Retailer 16
-
$8,924 CAD
£5,030 GBP
View
B
Retailer 17
-
$10,941 CAD
$7,832 USD
View
Retailer 18
-
$14,018 CAD
$10,035 USD
View
Price under review
Retailer 19
-
$14,626 CAD
$10,470 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-203E2ED85 · Nov 1
$16,791 CAD
$12,020 USD
View
Price under review
19 more retailers have this diamond
Prices start from $2,432 CADSave up to $8,509 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
3.53ct Heart
$2,432 CAD