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Heart|Lab Grown|IGI

1.70ct I VS1 Heart Lab Grown Diamond

ID • I/VS1 • IGI LG523265468

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG523265468

Diamond specifications and retailer prices

From $524 CAD
$375 USD
As of October 30, 2026
Save $2,784 CAD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,308 CAD at Ting Diamond · As of October 30, 2026
View at Ting Diamond

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523265468 or 523265468. Listed at 13 retailers as of October 30, 2026, with prices from $524 to $3,308, a $2,784 spread on the same certified stone. Ting Diamond lists it at $3,308. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265468
Dimensions8.42 × 7.22 × 4.91 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.42 mm7.22 mm1.70 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265468
Side View
Table 55.5%Crown 35.1°Girdle: MED-THKPavilion 42°Culet: NoneDepth 58.3%

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: $1,578 CAD|Low: $503 CAD|High: $3,308 CAD|Avg: $1,485 CAD|-35.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Ting Diamond
October 30, 2026
Retailer 9$524 CAD
Retailer 2$587 CAD
Retailer 3$650 CAD
Retailer 10$650 CAD
Retailer 7$859 CAD
Retailer 4$1,003 CAD
Retailer 12$1,036 CAD
Retailer 6$1,117 CAD
Retailer 1$1,578 CAD
Retailer 8$1,823 CAD
Retailer 11$2,090 CAD
Retailer 5$2,553 CAD
Ting Diamond$3,308 CAD

30 data points across 13 retailers

13 retailers$524 CAD to $3,308 CAD

A
Cheapest Retailer
-
$524 CAD
$375 USD
A
Retailer 2
-
$587 CAD
$420 USD
View
A
Retailer 3
-
$650 CAD
$465 USD
View
A
Retailer 4
-
$650 CAD
$465 USD
View
A
Retailer 5
-
$859 CAD
$615 USD
View
B+
Retailer 6
-
$1,003 CAD
$718 USD
View
B+
Retailer 7
-
$1,036 CAD
$742 USD
View
B+
Retailer 8
-
$1,117 CAD
ZAR 12,918 ZAR
View
B+
Retailer 9
-
$1,578 CAD
$1,130 USD
View
B
Retailer 10
-
$1,823 CAD
$1,305 USD
View
B
Retailer 11
-
$2,090 CAD
$1,496 USD
View
B
Retailer 12
-
$2,553 CAD
£1,439 GBP
View
Most Expensive
B
Ting Diamond
7036893 · Oct 30
$3,308 CAD
HK$18,500 HKD
View
12 more retailers have this diamond
Prices start from $524 CADSave up to $2,784 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
1.70ct Heart
$524 CAD