Oval|Lab Grown|IGI

0.55ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG823646401

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823646401

Diamond specifications and retailer prices

From €337 EUR
$376 USD
As of November 1, 2026
Save €1,355 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,764 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823646401 or 823646401. Listed at 21 retailers as of November 1, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.55
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823646401
Dimensions6.80 × 4.64 × 2.83 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
6.80 mm4.64 mm0.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823646401
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €836 EUR|Low: €323 EUR|High: €2,542 EUR|Avg: €959 EUR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 3€337 EUR
Retailer 2€376 EUR
Retailer 9€377 EUR
Retailer 6€412 EUR
Retailer 5€417 EUR
Retailer 17€618 EUR
Retailer 13€704 EUR
Retailer 16€734 EUR
Retailer 10€758 EUR
Retailer 1€836 EUR
Retailer 11€931 EUR
Retailer 4€1,009 EUR
Retailer 7€1,245 EUR
Retailer 8€1,480 EUR
Retailer 14€1,617 EUR
Retailer 12€1,692 EUR
Retailer 15€2,542 EUR

37 data points across 17 retailers

21 retailers€337 EUR to €1,692 EUR

A
Cheapest Retailer
-
€337 EUR
$376 USD
A
Retailer 2
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€376 EUR
$420 USD
View
Final sale: no returns
Retailer 3
-
€377 EUR
$421 USD
View
Price last confirmed 38 days ago
Retailer 4
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€412 EUR
$460 USD
View
Price last confirmed 34 days ago
Retailer 5
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€417 EUR
$466 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
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€471 EUR
$526 USD
View
B+
Retailer 7
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€618 EUR
$690 USD
View
B+
Retailer 8
-
€704 EUR
View
B
Retailer 9
-
€734 EUR
$820 USD
View
B+
Retailer 10
-
€758 EUR
£667 GBP
View
B
Retailer 11
-
€836 EUR
ZAR 15,088 ZAR
View
B
Retailer 12
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€931 EUR
$1,040 USD
View
B
Retailer 13
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€1,009 EUR
$1,128 USD
View
B
Retailer 14
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€1,245 EUR
$1,391 USD
View
B
Retailer 15
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€1,272 EUR
CA$1,974 CAD
View
Retailer 16
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€1,480 EUR
$1,654 USD
View
Price last confirmed 35 days ago
B
Retailer 17
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€1,564 EUR
$1,747 USD
View
B
Retailer 18
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€1,617 EUR
$1,807 USD
View
B
Retailer 19
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€1,692 EUR
£1,488 GBP
View
Most Expensive
Riddles Jewelry
1980478854 · Oct 31
€1,764 EUR
$1,971 USD
View
Price under review
19 more retailers have this diamond
Prices start from €337 EURSave up to €1,355 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
0.55ct Oval
€337 EUR