Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG816613042

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816613042

Diamond specifications and retailer prices

From €135 EUR
$151 USD
As of October 30, 2026
Save €1,133 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,269 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 LG816613042 or 816613042. Listed at 18 retailers as of October 29, 2026, with prices from €135 to €1,269, a €1,133 spread on the same certified stone. MOH London lists it at €1,269. 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 angle36.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816613042
Dimensions5.22 × 5.19 × 3.25 mm
L/W Ratio1.01
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
5.22 mm5.19 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816613042
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

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: €1,269 EUR|Low: €122 EUR|High: €1,277 EUR|Avg: €384 EUR|+67.3%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 31, 2026
Retailer 17€122 EUR
Retailer 13€135 EUR
Retailer 6€141 EUR
Retailer 8€151 EUR
Retailer 12€151 EUR
Retailer 10€256 EUR
Retailer 11€273 EUR
Retailer 7€284 EUR
Retailer 2€289 EUR
Retailer 15€439 EUR
Retailer 4€451 EUR
Retailer 3€486 EUR
Retailer 16€513 EUR
Retailer 5€523 EUR
Retailer 9€536 EUR
Retailer 14€546 EUR
MOH London€1,269 EUR

42 data points across 17 retailers

18 retailers€135 EUR to €1,269 EUR

Retailer 1
-
€122 EUR
$136 USD
Price last confirmed 9 days ago
A
Retailer 2
-
€135 EUR
$151 USD
View
Final sale: no returns
A
Retailer 3
-
€141 EUR
$158 USD
View
A
Retailer 4
-
€151 EUR
$169 USD
View
A
Retailer 5
-
€151 EUR
$169 USD
View
A
Retailer 6
-
€256 EUR
£225 GBP
View
A
Retailer 7
-
€273 EUR
ZAR 4,928 ZAR
View
A
Retailer 8
-
€284 EUR
$317 USD
View
A
Retailer 9
-
€289 EUR
View
B+
Retailer 10
-
€439 EUR
$490 USD
View
B+
Retailer 11
-
€451 EUR
SGD 681 SGD
View
Retailer 12
-
€486 EUR
$543 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
€513 EUR
$573 USD
View
B+
Retailer 14
-
€523 EUR
$584 USD
View
B
Retailer 15
-
€536 EUR
$598 USD
View
B+
Retailer 16
-
€546 EUR
$610 USD
View
Retailer 17
-
€716 EUR
$800 USD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
LG816613042 · Oct 29
€1,269 EUR
£1,116 GBP
View
17 more retailers have this diamond
Prices start from €135 EURSave up to €1,133 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
€135 EUR