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Princess|Lab Grown|IGI

1.29ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG608302912

Shape and cutting style on the report: Princess cut

Certificate IGI LG608302912

Diamond specifications and retailer prices

From $756 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $756 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 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG608302912 or 608302912. Listed at a single retailer as of November 1, 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608302912
Dimensions5.92 × 5.85 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.92 mm5.85 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608302912
Side View
Table 75.0%Crown 46.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 70.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $756 USD|Low: $725 USD|High: $941 USD|Avg: $807 USD|-19.7%
September 23, 2026
B2C Jewels$756 USD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
22054698 · Nov 1
$756 USD
View

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B
1.29ct Princess
$756 USD