Round|Lab Grown|IGI

1.29ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG728522247

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728522247

Diamond specifications and retailer prices

From $194 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $194 USD at William & Sons Jewelers
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 William & Sons Jewelers

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728522247 or 728522247. 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
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728522247
Dimensions6.91 × 6.88 × 4.33 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.91 mm6.88 mm1.29 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728522247
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $605 USD|Low: $194 USD|High: $1,144 USD|Avg: $695 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
William & Sons Jewelers
September 19, 2026
William & Sons Jewelers$194 USD
Retailer 7$441 USD
Retailer 3$580 USD
Retailer 1$605 USD
Retailer 5$647 USD
Retailer 8$676 USD
Retailer 6$761 USD
Retailer 4$863 USD
Retailer 9$1,021 USD
Retailer 2$1,144 USD

2 data points across 10 retailers

1 retailer

A
William & Sons Jewelers
cert_LG728522247 · Nov 1
$194 USD
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Final sale: no returns

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A
1.29ct Round
$194 USD