Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790622812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790622812

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 30, 2026
Save €1,021 EUR (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,531 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG790622812 or 790622812. Listed at 25 retailers as of October 30, 2026, with a 573% 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790622812
Dimensions5.31 × 5.37 × 3.22 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
5.31 mm5.37 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790622812
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 41°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,531 EUR|Low: €159 EUR|High: €1,531 EUR|Avg: €543 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 4€159 EUR
Retailer 6€178 EUR
Retailer 17€185 EUR
Retailer 19€198 EUR
Retailer 8€277 EUR
Retailer 16€295 EUR
Retailer 12€357 EUR
Retailer 15€363 EUR
Retailer 14€388 EUR
Retailer 2€398 EUR
Retailer 7€440 EUR
Retailer 5€605 EUR
Retailer 18€632 EUR
Retailer 3€702 EUR
Retailer 10€713 EUR
Retailer 9€856 EUR
Retailer 11€1,007 EUR
Retailer 13€1,025 EUR
Do Amore Diamonds€1,531 EUR

43 data points across 19 retailers

25 retailers€178 EUR to €1,199 EUR

Retailer 1
-
€159 EUR
$178 USD
Price last confirmed 9 days ago
Retailer 2
-
€160 EUR
$179 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
€178 EUR
$199 USD
View
Final sale: no returns
Retailer 4
-
€185 EUR
$207 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
€185 EUR
$207 USD
View
Retailer 6
-
€196 EUR
$219 USD
View
Price last confirmed 40 days ago
A
Retailer 7
-
€198 EUR
$221 USD
View
A
Retailer 8
-
€277 EUR
$310 USD
View
A
Retailer 9
-
€295 EUR
$330 USD
View
B+
Retailer 10
-
€357 EUR
View
B+
Retailer 11
-
€363 EUR
$406 USD
View
Retailer 12
-
€388 EUR
ZAR 7,010 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€398 EUR
£350 GBP
View
B+
Retailer 14
-
€440 EUR
$491 USD
View
B
Retailer 15
-
€605 EUR
CA$938 CAD
View
B+
Retailer 16
-
€632 EUR
$706 USD
View
Retailer 17
-
€702 EUR
$784 USD
View
Price last confirmed 7 days ago
Retailer 18
-
€704 EUR
$787 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
€713 EUR
$797 USD
View
B
Retailer 20
-
€856 EUR
$956 USD
View
B
Retailer 21
-
€856 EUR
$957 USD
View
B
Retailer 22
-
€1,007 EUR
$1,125 USD
View
B
Retailer 23
-
€1,025 EUR
£902 GBP
View
B
Retailer 24
-
€1,199 EUR
$1,340 USD
View
Most Expensive
Do Amore Diamonds
27-C2234B326 · Oct 31
€1,531 EUR
$1,710 USD
View
Price under review
24 more retailers have this diamond
Prices start from €178 EURSave up to €1,021 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
€178 EUR