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Oval|Lab Grown|IGI

0.73ct E SI1 Oval Lab Grown Diamond

E/SI1 • IGI LG529258719

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG529258719

Diamond specifications and retailer prices

From $471 USD
£371 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $471 USD at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.73ct lab-grown oval diamond

This 0.73ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG529258719 or 529258719. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529258719
Dimensions7.19 × 5.09 × 3.18 mm
L/W Ratio1.41
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
7.19 mm5.09 mm0.73 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529258719
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

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: $471 USD|Low: $471 USD|High: $471 USD|Avg: $471 USD
December 30, 2025
MD Diamonds and Jewellers$471 USD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG529258719 · Oct 29
$471 USD
£371 GBP
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B
0.73ct Oval
$471 USD