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Heart|Lab Grown|IGI

1.29ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG600323779

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG600323779

Diamond specifications and retailer prices

From $686 USD
£540 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $686 USD at Diamond Quarter
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 Diamond Quarter

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600323779 or 600323779. 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

1.29
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600323779
Dimensions6.87 × 7.46 × 4.41 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.87 mm7.46 mm1.29 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600323779
Side View
Table 63.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°CuletDepth 59.1%

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: $686 USD|Low: $686 USD|High: $686 USD|Avg: $686 USD
September 26, 2026
Diamond Quarter$686 USD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.29VVS2FLG79221FN · Nov 2
$686 USD
£540 GBP
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B
1.29ct Heart
$686 USD