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Radiant|Lab Grown|IGI

0.55ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG807690633

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG807690633

Diamond specifications and retailer prices

From €138 EUR
As of November 4, 2026
Save €764 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €902 EUR at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant 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 LG807690633 or 807690633. Listed at 19 retailers as of November 4, 2026, with prices from €138 to €902, a €764 spread on the same certified stone. Michael Trio lists it at €902. 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 angle41.4°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807690633
Dimensions6.35 × 3.98 × 2.55 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm3.98 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807690633
Side View
Table 65.0%Crown 41.4°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 64.1%

Caratlytics Score

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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 4
Current: €902 EUR|Low: €138 EUR|High: €915 EUR|Avg: €410 EUR|-1.4%
Michael Trio
Retailer 2
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Retailer 19
November 5, 2026
Retailer 14€138 EUR
Retailer 2€153 EUR
Retailer 17€160 EUR
Retailer 12€170 EUR
Retailer 11€175 EUR
Retailer 16€232 EUR
Retailer 8€290 EUR
Retailer 13€297 EUR
Retailer 6€313 EUR
Retailer 19€325 EUR
Retailer 5€438 EUR
Retailer 9€439 EUR
Retailer 10€478 EUR
Retailer 15€551 EUR
Retailer 18€553 EUR
Retailer 3€582 EUR
Retailer 4€600 EUR
Retailer 7€805 EUR
Michael Trio€902 EUR

19 data points across 19 retailers

19 retailers€138 EUR to €902 EUR

A+
Cheapest Retailer
-
€138 EUR
A
Retailer 2
-
€153 EUR
View
Final sale: no returns
A
Retailer 3
-
€160 EUR
View
A
Retailer 4
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€170 EUR
View
Retailer 5
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€175 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€232 EUR
View
A
Retailer 7
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€290 EUR
View
A
Retailer 8
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€297 EUR
View
A
Retailer 9
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€313 EUR
View
A
Retailer 10
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€325 EUR
View
B+
Retailer 11
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€438 EUR
View
B+
Retailer 12
-
€439 EUR
View
Retailer 13
-
€478 EUR
View
Price last confirmed 9 days ago
B+
Retailer 14
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€551 EUR
View
B+
Retailer 15
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€553 EUR
View
B
Retailer 16
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€582 EUR
View
B+
Retailer 17
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€600 EUR
View
B
Retailer 18
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€805 EUR
View
Most Expensive
B
Michael Trio
2123228455 · Nov 4
€902 EUR
SGD 1,368 SGD
View
18 more retailers have this diamond
Prices start from €138 EURSave up to €764 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 Radiant
€138 EUR