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Heart|Lab Grown|IGI

0.91ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG841633027

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841633027

Diamond specifications and retailer prices

From $337 CAD
As of November 4, 2026
Save $829 CAD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,166 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841633027 or 841633027. Listed at 7 retailers as of November 4, 2026, with prices from $337 to $1,166, a $829 spread on the same certified stone. MOH London lists it at $1,166. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841633027
Dimensions5.94 × 6.83 × 3.93 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
5.94 mm6.83 mm0.91 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841633027
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,166 CAD|Low: $337 CAD|High: $1,184 CAD|Avg: $626 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$337 CAD
Retailer 2$426 CAD
Retailer 6$429 CAD
Retailer 3$514 CAD
Retailer 4$656 CAD
Retailer 7$881 CAD
MOH London$1,166 CAD

34 data points across 7 retailers

7 retailers$337 CAD to $1,166 CAD

B+
Cheapest Retailer
-
$337 CAD
B+
Retailer 2
-
$426 CAD
View
B+
Retailer 3
-
$429 CAD
View
B+
Retailer 4
-
$514 CAD
View
Retailer 5
-
$656 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$881 CAD
View
Most Expensive
B
MOH London
LG841633027 · Nov 4
$1,166 CAD
£659 GBP
View
6 more retailers have this diamond
Prices start from $337 CADSave up to $829 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.

B+
0.91ct Heart
$337 CAD