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Princess|Lab Grown|IGI

1.29ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG724574335

Shape and cutting style on the report: Princess cut

Certificate IGI LG724574335

Diamond specifications and retailer prices

From €770 EUR
$860 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €770 EUR at Brilliant Earth
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 Brilliant Earth

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG724574335 or 724574335. Listed at a single retailer as of October 29, 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724574335
Dimensions6.05 × 6.03 × 4.09 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.05 mm6.03 mm1.29 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724574335
Side View
Table 72.0%Crown 39.3°Girdle: MediumPavilion 37.8°Culet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €770 EUR|Low: €770 EUR|High: €770 EUR|Avg: €770 EUR
December 30, 2025
Brilliant Earth€770 EUR

4 data points across 1 retailer

1 retailer

B
Brilliant Earth
16424882A · Oct 29
€770 EUR
$860 USD
View

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 Princess
€770 EUR