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Oval|Lab Grown|IGI

0.50ct F IF Oval Lab Grown Diamond

VG • F/IF • IGI LG778617273

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617273

Diamond specifications and retailer prices

From €176 EUR
As of November 5, 2026
Save €982 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,158 EUR at Kay Jewelers · As of November 4, 2026
View at Kay Jewelers

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778617273 or 778617273. Listed at 21 retailers as of November 4, 2026, with prices from €176 to €1,158, a €982 spread on the same certified stone. Kay Jewelers lists it at €1,158. 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

0.50
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617273
Dimensions6.31 × 4.46 × 2.76 mm
L/W Ratio1.41
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
6.31 mm4.46 mm0.50 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617273
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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 5
Current: €1,158 EUR|Low: €171 EUR|High: €1,256 EUR|Avg: €581 EUR|-7.8%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 19€176 EUR
Retailer 13€204 EUR
Retailer 11€210 EUR
Retailer 8€221 EUR
Retailer 10€266 EUR
Retailer 5€325 EUR
Retailer 18€392 EUR
Retailer 16€439 EUR
Retailer 17€439 EUR
Retailer 9€458 EUR
Retailer 3€478 EUR
Retailer 4€603 EUR
Retailer 15€617 EUR
Retailer 7€783 EUR
Retailer 14€928 EUR
Retailer 6€950 EUR
Retailer 2€964 EUR
Kay Jewelers€1,158 EUR
Retailer 12€1,158 EUR

34 data points across 19 retailers

21 retailers€176 EUR to €1,158 EUR

A
Cheapest Retailer
-
€176 EUR
Retailer 2
-
€178 EUR
View
Price last confirmed 19 days ago
A
Retailer 3
-
€204 EUR
View
Retailer 4
-
€206 EUR
View
Price last confirmed 17 days ago
A
Retailer 5
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€210 EUR
View
Retailer 6
-
€221 EUR
View
Price last confirmed 18 days ago
A
Retailer 7
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€266 EUR
View
B+
Retailer 8
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€325 EUR
View
B+
Retailer 9
-
€392 EUR
View
B+
Retailer 10
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€439 EUR
View
B+
Retailer 11
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€439 EUR
View
Retailer 12
-
€458 EUR
View
Price last confirmed 13 days ago
B+
Retailer 13
-
€478 EUR
View
B
Retailer 14
-
€603 EUR
View
B
Retailer 15
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€617 EUR
View
Retailer 16
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€783 EUR
View
Price last confirmed 19 days ago
B
Retailer 17
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€928 EUR
View
Retailer 18
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€950 EUR
View
Price last confirmed 18 days ago
B
Retailer 19
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€964 EUR
View
B
Retailer 20
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€1,158 EUR
View
Most Expensive
B
Kay Jewelers
259020758 · Nov 4
€1,158 EUR
$1,300 USD
View
20 more retailers have this diamond
Prices start from €176 EURSave up to €982 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
0.50ct Oval
€176 EUR