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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG817615111

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817615111

Diamond specifications and retailer prices

From €136 EUR
As of November 3, 2026
Save €652 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €788 EUR at MOH London · As of November 4, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817615111 or 817615111. Listed at 20 retailers as of November 3, 2026, with prices from €136 to €788, a €652 spread on the same certified stone. MOH London lists it at €788. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817615111
Dimensions6.57 × 4.60 × 2.81 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm4.60 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817615111
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
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: €788 EUR|Low: €136 EUR|High: €828 EUR|Avg: €395 EUR|-4.9%
MOH London
Retailer 2
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Retailer 20
November 5, 2026
Retailer 18€136 EUR
Retailer 2€153 EUR
Retailer 20€159 EUR
Retailer 15€169 EUR
Retailer 12€173 EUR
Retailer 7€231 EUR
Retailer 13€291 EUR
Retailer 6€310 EUR
Retailer 9€324 EUR
Retailer 10€333 EUR
Retailer 4€435 EUR
Retailer 8€437 EUR
Retailer 17€464 EUR
Retailer 11€494 EUR
Retailer 14€544 EUR
Retailer 19€546 EUR
Retailer 5€559 EUR
Retailer 3€576 EUR
Retailer 16€591 EUR
MOH London€788 EUR

19 data points across 20 retailers

20 retailers€136 EUR to €788 EUR

A+
Cheapest Retailer
-
€136 EUR
A
Retailer 2
-
€153 EUR
View
Final sale: no returns
A
Retailer 3
-
€159 EUR
View
A
Retailer 4
-
€169 EUR
View
Retailer 5
-
€173 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€231 EUR
View
A
Retailer 7
-
€291 EUR
View
A
Retailer 8
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€310 EUR
View
A
Retailer 9
-
€324 EUR
View
A
Retailer 10
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€333 EUR
View
B+
Retailer 11
-
€435 EUR
View
B+
Retailer 12
-
€437 EUR
View
B+
Retailer 13
-
€464 EUR
View
Retailer 14
-
€494 EUR
View
Price last confirmed 9 days ago
B+
Retailer 15
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€544 EUR
View
B+
Retailer 16
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€546 EUR
View
B+
Retailer 17
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€559 EUR
View
B
Retailer 18
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€576 EUR
View
B+
Retailer 19
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€591 EUR
View
Most Expensive
B
MOH London
LG817615111 · Nov 4
€788 EUR
£699 GBP
View
19 more retailers have this diamond
Prices start from €136 EURSave up to €652 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
€136 EUR