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Oval|Lab Grown|IGI

1.03ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG472170063

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG472170063

Diamond specifications and retailer prices

From $960 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $960 USD 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 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG472170063 or 472170063. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472170063
Dimensions7.65 × 5.72 × 3.63 mm
L/W Ratio1.34
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
7.65 mm5.72 mm1.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG472170063
Side View
Table 58.5%Crown 37.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.5%

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: $960 USD|Low: $510 USD|High: $2,334 USD|Avg: $1,372 USD|-24.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 12, 2026
Retailer 5$510 USD
Retailer 6$556 USD
Brilliant Earth$960 USD
Retailer 3$960 USD
Retailer 10$1,021 USD
Retailer 2$1,268 USD
Retailer 8$1,279 USD
Retailer 4$1,288 USD
Retailer 7$1,921 USD
Retailer 9$2,314 USD

81 data points across 10 retailers

1 retailer

B
Brilliant Earth
19753578A · Oct 29
$960 USD
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B
1.03ct Oval
$960 USD