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Heart|Lab Grown|IGI

1.22ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG677580333

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677580333

Diamond specifications and retailer prices

From $679 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $679 USD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677580333 or 677580333. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677580333
Dimensions6.89 × 7.23 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm7.23 mm1.22 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677580333
Side View
Table 63.0%Crown 37.4°Girdle: THN-MEDPavilion 39.4°Culet: NoneDepth 58.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $679 USD|Low: $654 USD|High: $1,083 USD|Avg: $812 USD|-37.3%
September 23, 2026
B2C Jewels$679 USD

4 data points across 1 retailer

1 retailer

B
B2C Jewels
27172553 · Nov 2
$679 USD
View

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B
1.22ct Heart
$679 USD