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Oval|Lab Grown|IGI

1.29ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG559280300

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG559280300

Diamond specifications and retailer prices

From €403 EUR
$452 USD
As of November 1, 2026
Save €74 EUR (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €477 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval 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 LG559280300 or 559280300. Listed at 2 retailers as of October 31, 2026, with prices from €403 to €477, a €74 spread on the same certified stone. Yorxs lists it at €477. 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 angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559280300
Dimensions8.71 × 6.26 × 3.90 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
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
8.71 mm6.26 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559280300
Side View
Table 58.5%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €403 EUR|Low: €403 EUR|High: €1,121 EUR|Avg: €639 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 25, 2026
Retailer 1€403 EUR
Retailer 3€457 EUR
Yorxs€477 EUR
Retailer 2€541 EUR
Retailer 6€669 EUR
Retailer 5€806 EUR
Retailer 4€1,121 EUR

9 data points across 7 retailers

2 retailers€403 EUR to €477 EUR

A
Cheapest Retailer
-
€403 EUR
$452 USD
Most Expensive
B+
Yorxs
439066536 · Oct 31
€477 EUR
View
1 more retailer has this diamond
Prices start from €403 EURSave up to €74 EUR

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.

A
1.29ct Oval
€403 EUR