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Oval|Lab Grown|IGI

4.00ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG784623927

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784623927

Diamond specifications and retailer prices

From €2,092 EUR
£1,840 GBP
As of October 30, 2026
Save €6,649 EUR (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,740 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784623927 or 784623927. Listed at 22 retailers as of October 30, 2026, with prices from €2,092 to €8,740, a €6,649 spread on the same certified stone. Taylor and Hart lists it at €8,740. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784623927
Dimensions12.75 × 8.85 × 5.51 mm
L/W Ratio1.44
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
12.75 mm8.85 mm4.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784623927
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.3%

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 30
Current: €2,650 EUR|Low: €2,092 EUR|High: €10,311 EUR|Avg: €4,795 EUR|-34.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
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Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 31, 2026
Retailer 16€2,092 EUR
Retailer 9€2,158 EUR
Retailer 5€2,349 EUR
Retailer 20€2,504 EUR
Retailer 4€2,649 EUR
Retailer 1€2,650 EUR
Retailer 19€2,683 EUR
Retailer 2€3,442 EUR
Retailer 14€3,449 EUR
Retailer 15€3,460 EUR
Retailer 10€3,764 EUR
Retailer 12€3,967 EUR
Retailer 11€3,986 EUR
Retailer 13€4,747 EUR
Retailer 17€5,330 EUR
Retailer 8€6,547 EUR
Retailer 6€6,685 EUR
Retailer 18€6,740 EUR
Retailer 3€7,041 EUR
Retailer 7€8,575 EUR
Taylor and Hart€8,740 EUR

7 data points across 21 retailers

22 retailers€2,092 EUR to €8,740 EUR

A
Cheapest Retailer
-
€2,092 EUR
£1,840 GBP
A
Retailer 2
-
€2,158 EUR
$2,411 USD
View
A
Retailer 3
-
€2,349 EUR
$2,624 USD
View
A
Retailer 4
-
€2,504 EUR
$2,797 USD
View
A
Retailer 5
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€2,649 EUR
$2,960 USD
View
A
Retailer 6
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€2,650 EUR
$2,961 USD
View
Final sale: no returns
A
Retailer 7
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€2,683 EUR
$2,998 USD
View
A
Retailer 8
-
€3,442 EUR
$3,845 USD
View
A
Retailer 9
-
€3,449 EUR
£3,034 GBP
View
A
Retailer 10
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€3,460 EUR
$3,866 USD
View
B+
Retailer 11
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€3,764 EUR
$4,205 USD
View
B+
Retailer 12
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€3,967 EUR
View
B+
Retailer 13
-
€3,986 EUR
$4,453 USD
View
B+
Retailer 14
-
€4,747 EUR
£4,176 GBP
View
B+
Retailer 15
-
€5,330 EUR
ZAR 96,192 ZAR
View
B
Retailer 16
-
€6,357 EUR
$7,102 USD
View
B
Retailer 17
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€6,547 EUR
$7,314 USD
View
B
Retailer 18
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€6,685 EUR
$7,469 USD
View
B
Retailer 19
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€6,740 EUR
£5,929 GBP
View
B
Retailer 20
-
€7,041 EUR
$7,867 USD
View
B
Retailer 21
-
€8,575 EUR
$9,580 USD
View
Most Expensive
B
Taylor and Hart
XO1F320 · Oct 30
€8,740 EUR
$9,765 USD
View
21 more retailers have this diamond
Prices start from €2,092 EURSave up to €6,649 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
4.00ct Oval
€2,092 EUR