Oval|Lab Grown|IGI

0.78ct F FL Oval Lab Grown Diamond

VG • F/FL • IGI LG825656551

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825656551

Diamond specifications and retailer prices

From €266 EUR
As of November 3, 2026
Save €985 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,251 EUR at Reve Diamonds · As of November 4, 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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656551 or 825656551. Listed at 17 retailers as of November 3, 2026, with prices from €266 to €1,251, a €985 spread on the same certified stone. Reve Diamonds lists it at €1,251. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
F
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656551
Dimensions7.54 × 5.05 × 3.26 mm
L/W Ratio1.49
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
7.54 mm5.05 mm0.78 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656551
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €559 EUR|Low: €266 EUR|High: €1,251 EUR|Avg: €690 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 4, 2026
Retailer 2€266 EUR
Retailer 3€413 EUR
Retailer 11€415 EUR
Retailer 7€485 EUR
Retailer 10€519 EUR
Retailer 5€534 EUR
Retailer 1€559 EUR
Retailer 8€604 EUR
Retailer 12€652 EUR
Retailer 9€905 EUR
Retailer 4€991 EUR
Retailer 6€1,180 EUR
Reve Diamonds€1,251 EUR

32 data points across 13 retailers

17 retailers€266 EUR to €1,251 EUR

Retailer 1
-
€238 EUR
Price last confirmed 25 days ago
A
Retailer 2
-
€266 EUR
View
Final sale: no returns
Retailer 3
-
€295 EUR
View
Price last confirmed 23 days ago
Retailer 4
-
€295 EUR
View
Price last confirmed 33 days ago
B+
Retailer 5
-
€413 EUR
View
B+
Retailer 6
-
€415 EUR
View
B+
Retailer 7
-
€485 EUR
View
B+
Retailer 8
-
€519 EUR
View
B+
Retailer 9
-
€534 EUR
View
B+
Retailer 10
-
€559 EUR
View
B+
Retailer 11
-
€604 EUR
View
B+
Retailer 12
-
€652 EUR
View
B
Retailer 13
-
€905 EUR
View
Retailer 14
-
€947 EUR
View
Price last confirmed 28 days ago
B
Retailer 15
-
€991 EUR
View
B
Retailer 16
-
€1,180 EUR
View
Most Expensive
B
Reve Diamonds
8860D75ED · Nov 4
€1,251 EUR
$1,409 USD
View
16 more retailers have this diamond
Prices start from €266 EURSave up to €985 EUR

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
€266 EUR