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Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784645806

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784645806

Diamond specifications and retailer prices

From €127 EUR
$142 USD
As of October 30, 2026
Save €1,130 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,257 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round 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 LG784645806 or 784645806. Listed at 15 retailers as of October 29, 2026, with prices from €127 to €1,257, a €1,130 spread on the same certified stone. MOH London lists it at €1,257. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645806
Dimensions5.30 × 5.24 × 3.25 mm
L/W Ratio1.01
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
5.30 mm5.24 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645806
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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: Oct 30
Current: €1,257 EUR|Low: €115 EUR|High: €1,280 EUR|Avg: €497 EUR|+46.9%
MOH London
Retailer 2
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Retailer 4
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 31, 2026
Retailer 4€115 EUR
Retailer 13€127 EUR
Retailer 7€149 EUR
Retailer 8€245 EUR
Retailer 14€260 EUR
Retailer 17€262 EUR
Retailer 2€278 EUR
Retailer 12€311 EUR
Retailer 10€329 EUR
Retailer 3€434 EUR
Retailer 19€482 EUR
Retailer 16€486 EUR
Retailer 18€504 EUR
Retailer 5€528 EUR
Retailer 6€566 EUR
Retailer 11€776 EUR
Retailer 9€1,117 EUR
Retailer 15€1,226 EUR
MOH London€1,257 EUR

29 data points across 19 retailers

15 retailers€127 EUR to €1,257 EUR

Retailer 1
-
€115 EUR
$128 USD
Price last confirmed 9 days ago
A
Retailer 2
-
€127 EUR
$142 USD
View
A
Retailer 3
-
€149 EUR
$166 USD
View
Final sale: no returns
A
Retailer 4
-
€260 EUR
$291 USD
View
A
Retailer 5
-
€262 EUR
$293 USD
View
A
Retailer 6
-
€278 EUR
View
A
Retailer 7
-
€279 EUR
$312 USD
View
B+
Retailer 8
-
€434 EUR
$485 USD
View
Retailer 9
-
€482 EUR
$538 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
€486 EUR
$543 USD
View
B+
Retailer 11
-
€504 EUR
$563 USD
View
B+
Retailer 12
-
€528 EUR
$590 USD
View
B
Retailer 13
-
€566 EUR
$632 USD
View
B
Retailer 14
-
€1,226 EUR
$1,370 USD
View
Most Expensive
B
MOH London
LG784645806 · Oct 29
€1,257 EUR
£1,106 GBP
View
14 more retailers have this diamond
Prices start from €127 EURSave up to €1,130 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 Round
€127 EUR