Oval|Lab Grown|IGI

0.78ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG809650766

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809650766

Diamond specifications and retailer prices

From $194 USD
As of October 29, 2026
Save $980 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,174 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809650766 or 809650766. Listed at 19 retailers as of October 29, 2026, with prices from $194 to $1,174, a $980 spread on the same certified stone. Reve Diamonds lists it at $1,174. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809650766
Dimensions7.36 × 5.17 × 3.26 mm
L/W Ratio1.42
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
7.36 mm5.17 mm0.78 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809650766
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $438 USD|Low: $186 USD|High: $1,137 USD|Avg: $460 USD|+4.5%
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Retailer 17
October 30, 2026
Retailer 12$194 USD
Retailer 8$217 USD
Retailer 16$225 USD
Retailer 13$240 USD
Retailer 14$240 USD
Retailer 6$340 USD
Retailer 3$370 USD
Retailer 2$407 USD
Retailer 17$428 USD
Retailer 1$438 USD
Retailer 5$493 USD
Retailer 9$509 USD
Retailer 7$544 USD
Retailer 11$614 USD
Retailer 15$773 USD
Retailer 4$775 USD
Retailer 10$1,130 USD

40 data points across 17 retailers

19 retailers$194 USD to $1,174 USD

A
Cheapest Retailer
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$194 USD
A
Retailer 2
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$217 USD
View
Final sale: no returns
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Retailer 3
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$225 USD
View
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Retailer 4
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$240 USD
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Retailer 5
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$240 USD
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Retailer 6
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$240 USD
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Price last confirmed 15 days ago
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Retailer 7
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$340 USD
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Retailer 8
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$370 USD
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Retailer 9
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$428 USD
ZAR 6,910 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
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$438 USD
£345 GBP
View
B+
Retailer 11
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$493 USD
View
B+
Retailer 12
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$509 USD
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B+
Retailer 13
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$544 USD
View
B+
Retailer 14
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$614 USD
A$944 AUD
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B
Retailer 15
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$773 USD
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B
Retailer 16
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$775 USD
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B
Retailer 17
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$826 USD
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B
Retailer 18
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$1,130 USD
£890 GBP
View
Most Expensive
B
Reve Diamonds
2F4389386 · Oct 30
$1,174 USD
View
18 more retailers have this diamond
Prices start from $194 USDSave up to $980 USD

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
0.78ct Oval
$194 USD