Oval|Lab Grown|IGI

1.20ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG782633106

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782633106

Diamond specifications and retailer prices

From $298 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $298 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 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782633106 or 782633106. 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

1.20
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782633106
Dimensions8.41 × 5.92 × 3.82 mm
L/W Ratio1.42
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
8.41 mm5.92 mm1.20 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782633106
Side View
Table 59.0%Crown 35.7°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $738 USD|Low: $175 USD|High: $2,910 USD|Avg: $1,011 USD
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William & Sons Jewelers
September 28, 2026
William & Sons Jewelers$298 USD
Retailer 12$404 USD
Retailer 7$453 USD
Retailer 8$461 USD
Retailer 2$524 USD
Retailer 5$640 USD
Retailer 10$670 USD
Retailer 1$738 USD
Retailer 9$804 USD
Retailer 13$934 USD
Retailer 11$1,188 USD
Retailer 4$1,346 USD
Retailer 3$1,540 USD
Retailer 6$2,910 USD

64 data points across 14 retailers

1 retailer

A
William & Sons Jewelers
cert_LG782633106 · Oct 29
$298 USD
View
Final sale: no returns

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A
1.20ct Oval
$298 USD