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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG810640535

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG810640535

Diamond specifications and retailer prices

From $210 USD
As of October 29, 2026
Save $1,016 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,226 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810640535 or 810640535. Listed at 21 retailers as of October 29, 2026, with prices from $210 to $1,226, a $1,016 spread on the same certified stone. Reve Diamonds lists it at $1,226. 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
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810640535
Dimensions7.77 × 5.17 × 3.16 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
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
7.77 mm5.17 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810640535
Side View
Table 60.0%Crown 34°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $440 USD|Low: $199 USD|High: $1,226 USD|Avg: $559 USD|+1.9%
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5$210 USD
Retailer 3$235 USD
Retailer 19$244 USD
Retailer 9$258 USD
Retailer 14$261 USD
Retailer 15$368 USD
Retailer 1$440 USD
Retailer 10$455 USD
Retailer 17$472 USD
Retailer 13$482 USD
Retailer 18$509 USD
Retailer 4$559 USD
Retailer 7$562 USD
Retailer 2$666 USD
Retailer 12$669 USD
Retailer 16$838 USD
Retailer 11$850 USD
Retailer 8$891 USD
Retailer 6$1,046 USD
Reve Diamonds$1,226 USD

37 data points across 20 retailers

21 retailers$210 USD to $1,226 USD

A
Cheapest Retailer
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$210 USD
A
Retailer 2
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$235 USD
View
Final sale: no returns
A
Retailer 3
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$244 USD
View
A
Retailer 4
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$258 USD
View
Retailer 5
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$258 USD
View
Price last confirmed 17 days ago
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Retailer 6
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$261 USD
View
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Retailer 7
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$368 USD
View
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Retailer 8
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$440 USD
€419 EUR
View
A
Retailer 9
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$455 USD
View
A
Retailer 10
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$472 USD
ZAR 7,618 ZAR
View
B+
Retailer 11
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$482 USD
£379 GBP
View
B+
Retailer 12
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$509 USD
View
B+
Retailer 13
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$559 USD
View
B+
Retailer 14
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$562 USD
View
B+
Retailer 15
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$666 USD
A$1,024 AUD
View
B+
Retailer 16
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$669 USD
View
B+
Retailer 17
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$838 USD
View
B
Retailer 18
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$850 USD
View
B
Retailer 19
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$891 USD
View
B
Retailer 20
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$1,046 USD
£824 GBP
View
Most Expensive
B
Reve Diamonds
8EB846004 · Oct 30
$1,226 USD
View
20 more retailers have this diamond
Prices start from $210 USDSave up to $1,016 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
$210 USD