CaratHunter
Plans
Heart|Lab Grown|IGI

1.20ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG848671810

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848671810

Diamond specifications and retailer prices

From $238 CAD
As of November 4, 2026
Save $1,144 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,382 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848671810 or 848671810. Listed at 13 retailers as of November 2, 2026, with prices from $238 to $1,382, a $1,144 spread on the same certified stone. MOH London lists it at $1,382. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848671810
Dimensions6.43 × 7.40 × 4.49 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm7.40 mm1.20 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848671810
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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: Nov 4
Current: $1,382 CAD|Low: $238 CAD|High: $1,382 CAD|Avg: $732 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7$238 CAD
Retailer 9$265 CAD
Retailer 11$277 CAD
Retailer 6$361 CAD
Retailer 2$523 CAD
Retailer 3$528 CAD
Retailer 12$594 CAD
Retailer 13$642 CAD
Retailer 8$950 CAD
Retailer 4$975 CAD
Retailer 10$1,005 CAD
Retailer 5$1,026 CAD
MOH London$1,382 CAD

11 data points across 13 retailers

13 retailers$238 CAD to $1,382 CAD

A
Cheapest Retailer
-
$238 CAD
A
Retailer 2
-
$265 CAD
View
Final sale: no returns
A
Retailer 3
-
$277 CAD
View
A
Retailer 4
-
$361 CAD
View
A
Retailer 5
-
$523 CAD
View
A
Retailer 6
-
$528 CAD
View
B+
Retailer 7
-
$594 CAD
View
B+
Retailer 8
-
$642 CAD
View
B
Retailer 9
-
$950 CAD
View
B
Retailer 10
-
$975 CAD
View
B
Retailer 11
-
$1,005 CAD
View
B
Retailer 12
-
$1,026 CAD
View
Most Expensive
B
MOH London
LG848671810 · Nov 2
$1,382 CAD
£781 GBP
View
12 more retailers have this diamond
Prices start from $238 CADSave up to $1,144 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
1.20ct Heart
$238 CAD