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Oval|Lab Grown|IGI

0.78ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG731580553

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731580553

Diamond specifications and retailer prices

From €146 EUR
$163 USD
As of October 29, 2026
Save €1,967 EUR (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,112 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG731580553 or 731580553. Listed at 23 retailers as of October 29, 2026, with prices from €146 to €2,112, a €1,967 spread on the same certified stone. Do Amore Diamonds lists it at €2,112. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731580553
Dimensions7.79 × 5.25 × 7.79 mm
L/W Ratio1.48
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
7.79 mm5.25 mm0.78 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731580553
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.7%

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: Oct 29
Current: €2,112 EUR|Low: €143 EUR|High: €2,112 EUR|Avg: €757 EUR
Do Amore Diamonds
Retailer 2
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Retailer 23
October 29, 2026
Retailer 23€146 EUR
Retailer 21€163 EUR
Retailer 8€171 EUR
Retailer 12€183 EUR
Retailer 18€183 EUR
Retailer 15€337 EUR
Retailer 20€361 EUR
Retailer 16€377 EUR
Retailer 5€456 EUR
Retailer 22€510 EUR
Retailer 9€572 EUR
Retailer 10€652 EUR
Retailer 13€709 EUR
Retailer 14€752 EUR
Retailer 6€781 EUR
Retailer 4€798 EUR
Retailer 7€906 EUR
Retailer 3€937 EUR
Retailer 19€965 EUR
Retailer 11€1,050 EUR
Retailer 2€1,549 EUR
Retailer 17€1,549 EUR
Do Amore Diamonds€2,112 EUR

33 data points across 23 retailers

23 retailers€146 EUR to €2,112 EUR

A
Cheapest Retailer
-
€146 EUR
$163 USD
A
Retailer 2
-
€163 EUR
$182 USD
View
Final sale: no returns
Retailer 3
-
€171 EUR
$191 USD
View
Price last confirmed 10 days ago
Retailer 4
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€183 EUR
$205 USD
View
Price last confirmed 11 days ago
A
Retailer 5
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€183 EUR
$205 USD
View
A
Retailer 6
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€192 EUR
$215 USD
View
A
Retailer 7
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€337 EUR
$377 USD
View
A
Retailer 8
-
€361 EUR
ZAR 6,523 ZAR
View
A
Retailer 9
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€377 EUR
$421 USD
View
B+
Retailer 10
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€456 EUR
$510 USD
View
B+
Retailer 11
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€510 EUR
A$876 AUD
View
Retailer 12
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€652 EUR
$728 USD
View
Price last confirmed 12 days ago
B
Retailer 13
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€709 EUR
A$1,218 AUD
View
B
Retailer 14
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€752 EUR
$840 USD
View
B+
Retailer 15
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€781 EUR
A$1,342 AUD
View
B+
Retailer 16
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€798 EUR
$892 USD
View
B
Retailer 17
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€906 EUR
CA$1,406 CAD
View
B+
Retailer 18
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€937 EUR
£824 GBP
View
B
Retailer 19
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€965 EUR
$1,078 USD
View
Retailer 20
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€1,050 EUR
£924 GBP
View
Price last confirmed 11 days ago
B
Retailer 21
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€1,549 EUR
$1,730 USD
View
B
Retailer 22
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€1,549 EUR
$1,730 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG731580553 · Oct 29
€2,112 EUR
$2,360 USD
View
22 more retailers have this diamond
Prices start from €146 EURSave up to €1,967 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
€146 EUR