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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG790639864

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790639864

Diamond specifications and retailer prices

From €117 EUR
As of November 2, 2026
Save €1,082 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,200 EUR at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790639864 or 790639864. Listed at 15 retailers as of November 2, 2026, with prices from €117 to €1,200, a €1,082 spread on the same certified stone. MOH London lists it at €1,200. 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 angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790639864
Dimensions5.23 × 5.25 × 3.25 mm
L/W Ratio1.00
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
5.23 mm5.25 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790639864
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 2
Current: €1,200 EUR|Low: €117 EUR|High: €1,206 EUR|Avg: €395 EUR|+3.7%
MOH London
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
November 4, 2026
Retailer 12€117 EUR
Retailer 3€129 EUR
Retailer 15€144 EUR
Retailer 2€238 EUR
Retailer 8€256 EUR
Retailer 10€260 EUR
Retailer 4€274 EUR
Retailer 9€366 EUR
Retailer 14€415 EUR
Retailer 13€445 EUR
Retailer 11€454 EUR
Retailer 5€488 EUR
Retailer 6€510 EUR
Retailer 7€512 EUR
MOH London€1,200 EUR

42 data points across 15 retailers

15 retailers€117 EUR to €1,200 EUR

A+
Cheapest Retailer
-
€117 EUR
A
Retailer 2
-
€129 EUR
View
Final sale: no returns
Retailer 3
-
€144 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
€238 EUR
View
A
Retailer 5
-
€256 EUR
View
A
Retailer 6
-
€260 EUR
View
A
Retailer 7
-
€274 EUR
View
B+
Retailer 8
-
€366 EUR
View
B+
Retailer 9
-
€415 EUR
View
Retailer 10
-
€445 EUR
View
Price last confirmed 11 days ago
Retailer 11
-
€454 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€488 EUR
View
B
Retailer 13
-
€510 EUR
View
B
Retailer 14
-
€512 EUR
View
Most Expensive
B
MOH London
LG790639864 · Nov 2
€1,200 EUR
£1,056 GBP
View
14 more retailers have this diamond
Prices start from €117 EURSave up to €1,082 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
€117 EUR