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Heart|Lab Grown|IGI

1.29ct E VVS1 Heart Lab Grown Diamond

E/VVS1 • IGI LGG1201805

Certificate IGI LGG1201805

Diamond specifications and retailer prices

From $780 CAD
ZAR 9,008 ZAR
As of October 28, 2026
Save $1,049 CAD (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,829 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LGG1201805 or G1201805. Listed at 2 retailers as of October 28, 2026, with prices from $780 to $1,829, a $1,049 spread on the same certified stone. MOH London lists it at $1,829. 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

1.29
Carat
E
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1201805
Dimensions6.91 × 7.63 × 4.33 mm
L/W Ratio1.10
Top View
6.91 mm7.63 mm1.29 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1201805
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 56.7%

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: Oct 28
Current: $1,829 CAD|Low: $768 CAD|High: $1,841 CAD|Avg: $1,283 CAD|-0.6%
MOH London
Retailer 2
October 29, 2026
Retailer 2$780 CAD
MOH London$1,829 CAD

13 data points across 2 retailers

2 retailers$780 CAD to $1,829 CAD

B+
Cheapest Retailer
-
$780 CAD
ZAR 9,008 ZAR
Most Expensive
B
MOH London
LGG1201805 · Oct 29
$1,829 CAD
£1,029 GBP
View
1 more retailer has this diamond
Prices start from $780 CADSave up to $1,049 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+
1.29ct Heart
$780 CAD