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Heart|Lab Grown|IGI

1.68ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG587329169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG587329169

Diamond specifications and retailer prices

From $652 CAD
$467 USD
As of October 30, 2026
Save $1,686 CAD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,288 CAD at Do Amore Diamonds · As of October 22, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown heart diamond

This 1.68ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587329169 or 587329169. Listed at 7 retailers as of October 26, 2026, with a 258% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587329169
Dimensions7.08 × 8.30 × 4.81 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
7.08 mm8.30 mm1.68 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587329169
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.0%

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: $4,288 CAD|Low: $652 CAD|High: $4,288 CAD|Avg: $1,621 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6$652 CAD
Retailer 5$722 CAD
Retailer 4$729 CAD
Retailer 2$1,073 CAD
Retailer 3$2,338 CAD
Do Amore Diamonds$4,288 CAD

40 data points across 6 retailers

7 retailers$652 CAD to $2,338 CAD

A
Cheapest Retailer
-
$652 CAD
$467 USD
A
Retailer 2
-
$722 CAD
$517 USD
View
A
Retailer 3
-
$729 CAD
$522 USD
View
B+
Retailer 4
-
$1,073 CAD
£605 GBP
View
B
Retailer 5
-
$2,143 CAD
$1,534 USD
View
B
Retailer 6
-
$2,338 CAD
£1,318 GBP
View
Most Expensive
Do Amore Diamonds
23-587329169 · Oct 22
$4,288 CAD
$3,070 USD
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $652 CADSave up to $1,686 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
1.68ct Heart
$652 CAD