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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG809651405

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809651405

Diamond specifications and retailer prices

From $208 USD
As of October 29, 2026
Save $1,010 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,218 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 LG809651405 or 809651405. Listed at 21 retailers as of October 29, 2026, with prices from $208 to $1,218, a $1,010 spread on the same certified stone. Reve Diamonds lists it at $1,218. 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 angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809651405
Dimensions7.62 × 5.18 × 3.21 mm
L/W Ratio1.47
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
7.62 mm5.18 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809651405
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $435 USD|Low: $199 USD|High: $1,218 USD|Avg: $550 USD|+2.0%
Retailer 1
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 17$208 USD
Retailer 9$232 USD
Retailer 3$241 USD
Retailer 18$258 USD
Retailer 19$258 USD
Retailer 7$362 USD
Retailer 1$435 USD
Retailer 4$455 USD
Retailer 15$466 USD
Retailer 12$475 USD
Retailer 6$508 USD
Retailer 11$551 USD
Retailer 8$559 USD
Retailer 16$658 USD
Retailer 13$660 USD
Retailer 2$828 USD
Retailer 5$850 USD
Retailer 10$881 USD
Retailer 14$1,038 USD
Reve Diamonds$1,218 USD

39 data points across 20 retailers

21 retailers$208 USD to $1,218 USD

A
Cheapest Retailer
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$208 USD
A
Retailer 2
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$232 USD
View
Final sale: no returns
A
Retailer 3
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$241 USD
View
A
Retailer 4
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$258 USD
View
Retailer 5
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$258 USD
View
Price last confirmed 29 days ago
A
Retailer 6
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$258 USD
View
A
Retailer 7
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$362 USD
View
A
Retailer 8
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$435 USD
€414 EUR
View
A
Retailer 9
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$455 USD
View
A
Retailer 10
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$466 USD
ZAR 7,527 ZAR
View
A
Retailer 11
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$475 USD
£374 GBP
View
B+
Retailer 12
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$508 USD
View
B+
Retailer 13
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$551 USD
View
B+
Retailer 14
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$559 USD
View
B+
Retailer 15
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$658 USD
A$1,012 AUD
View
B+
Retailer 16
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$660 USD
View
B
Retailer 17
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$828 USD
View
B
Retailer 18
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$850 USD
View
B
Retailer 19
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$881 USD
View
B
Retailer 20
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$1,038 USD
£817 GBP
View
Most Expensive
B
Reve Diamonds
03BBE0140 · Oct 30
$1,218 USD
View
20 more retailers have this diamond
Prices start from $208 USDSave up to $1,010 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
$208 USD