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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG782608623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782608623

Diamond specifications and retailer prices

From $196 USD
As of October 29, 2026
Save $985 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,181 USD at Reve Diamonds · As of November 1, 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 LG782608623 or 782608623. Listed at 20 retailers as of October 29, 2026, with prices from $196 to $1,181, a $985 spread on the same certified stone. Reve Diamonds lists it at $1,181. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782608623
Dimensions7.56 × 5.16 × 3.21 mm
L/W Ratio1.47
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
7.56 mm5.16 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782608623
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,137 USD|Low: $185 USD|High: $1,181 USD|Avg: $494 USD|+0.3%
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Retailer 19
Reve Diamonds
November 1, 2026
Retailer 5$196 USD
Retailer 14$218 USD
Retailer 2$228 USD
Retailer 8$239 USD
Retailer 16$243 USD
Retailer 17$342 USD
Retailer 13$413 USD
Retailer 9$426 USD
Retailer 12$444 USD
Retailer 10$450 USD
Retailer 19$504 USD
Retailer 4$516 USD
Retailer 6$546 USD
Retailer 15$617 USD
Retailer 3$621 USD
Retailer 18$782 USD
Retailer 7$835 USD
Retailer 11$850 USD
Retailer 1$1,137 USD
Reve Diamonds$1,181 USD

36 data points across 20 retailers

20 retailers$196 USD to $1,181 USD

A
Cheapest Retailer
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$196 USD
A
Retailer 2
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$218 USD
View
Final sale: no returns
A
Retailer 3
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$228 USD
View
A
Retailer 4
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$239 USD
View
A
Retailer 5
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$243 USD
View
A
Retailer 6
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$342 USD
View
A
Retailer 7
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$413 USD
€393 EUR
View
Retailer 8
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$426 USD
ZAR 6,885 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
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$444 USD
£350 GBP
View
A
Retailer 10
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$450 USD
View
B+
Retailer 11
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$504 USD
View
B+
Retailer 12
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$516 USD
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B+
Retailer 13
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$546 USD
View
B+
Retailer 14
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$617 USD
View
B+
Retailer 15
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$621 USD
A$955 AUD
View
B+
Retailer 16
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$782 USD
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B
Retailer 17
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$835 USD
View
B
Retailer 18
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$850 USD
View
B
Retailer 19
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$1,137 USD
£895 GBP
View
Most Expensive
B
Reve Diamonds
F58B1A18F · Nov 1
$1,181 USD
View
19 more retailers have this diamond
Prices start from $196 USDSave up to $985 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
$196 USD