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Heart|Lab Grown|IGI

1.65ct I VS1 Heart Lab Grown Diamond

EX • I/VS1 • IGI LG649405795

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649405795

Diamond specifications and retailer prices

From $569 CAD
$407 USD
As of October 30, 2026
Save $1,209 CAD (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,778 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.65ct lab-grown heart diamond

This 1.65ct 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 LG649405795 or 649405795. Listed at 5 retailers as of October 29, 2026, with prices from $569 to $1,778, a $1,209 spread on the same certified stone. MOH London lists it at $1,778. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649405795
Dimensions6.95 × 8.12 × 4.95 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm8.12 mm1.65 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649405795
Side View
Table 57.0%Crown 36.9°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 61.0%

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: $1,778 CAD|Low: $569 CAD|High: $1,790 CAD|Avg: $1,125 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$569 CAD
Retailer 2$679 CAD
Retailer 3$760 CAD
Retailer 7$789 CAD
Retailer 5$1,655 CAD
Retailer 6$1,657 CAD
MOH London$1,778 CAD

10 data points across 7 retailers

5 retailers$569 CAD to $1,778 CAD

A
Cheapest Retailer
-
$569 CAD
$407 USD
B+
Retailer 2
-
$679 CAD
$486 USD
View
A
Retailer 3
-
$760 CAD
$544 USD
View
B
Retailer 4
-
$1,655 CAD
$1,185 USD
View
Most Expensive
B
MOH London
LG649405795 · Oct 29
$1,778 CAD
£1,002 GBP
View
4 more retailers have this diamond
Prices start from $569 CADSave up to $1,209 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
1.65ct Heart
$569 CAD