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Round|Lab Grown|IGI

5.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG621449530

Shape and cutting style on the report: Round brilliant

Certificate IGI LG621449530

Diamond specifications and retailer prices

From €4,919 EUR
As of November 5, 2026
Save €30,844 EUR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €35,763 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 5.05ct lab-grown round diamond

This 5.05ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621449530 or 621449530. Listed at 24 retailers as of November 5, 2026, with prices from €4,919 to €35,763, a €30,844 spread on the same certified stone. Do Amore Diamonds lists it at €35,763. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621449530
Dimensions10.96 × 11.02 × 6.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
10.96 mm11.02 mm5.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621449530
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.1°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Nov 5
Current: €8,237 EUR|Low: €4,919 EUR|High: €47,327 EUR|Avg: €14,248 EUR|+1.3%
Retailer 1
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 6, 2026
Retailer 8€4,919 EUR
Retailer 5€5,594 EUR
Retailer 6€5,821 EUR
Retailer 14€6,027 EUR
Retailer 13€7,296 EUR
Retailer 1€8,237 EUR
Retailer 2€9,309 EUR
Retailer 12€11,437 EUR
Retailer 9€13,271 EUR
Retailer 10€13,565 EUR
Retailer 11€13,928 EUR
Retailer 3€19,187 EUR
Retailer 15€19,191 EUR
Retailer 7€19,836 EUR
Retailer 4€47,327 EUR

43 data points across 15 retailers

24 retailers€4,919 EUR to €35,763 EUR

A
Cheapest Retailer
-
€4,919 EUR
Retailer 2
-
€5,199 EUR
View
Price last confirmed 27 days ago
Retailer 3
-
€5,448 EUR
View
Price last confirmed 24 days ago
A
Retailer 4
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€5,594 EUR
View
A
Retailer 5
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€5,821 EUR
View
Final sale: no returns
A
Retailer 6
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€5,886 EUR
View
A
Retailer 7
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€6,027 EUR
View
Retailer 8
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€6,030 EUR
View
Price last confirmed 21 days ago
Retailer 9
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€6,030 EUR
View
Price last confirmed 21 days ago
A
Retailer 10
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€7,296 EUR
View
Retailer 11
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€7,902 EUR
View
Price last confirmed 30 days ago
A
Retailer 12
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€8,237 EUR
View
A
Retailer 13
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€9,309 EUR
View
A
Retailer 14
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€11,437 EUR
View
A
Retailer 15
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€13,271 EUR
View
B+
Retailer 16
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€13,565 EUR
View
B+
Retailer 17
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€13,928 EUR
View
B+
Retailer 18
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€16,597 EUR
View
B+
Retailer 19
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€19,187 EUR
View
B+
Retailer 20
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€19,191 EUR
View
B+
Retailer 21
-
€19,836 EUR
View
B
Retailer 22
-
€22,978 EUR
View
Most Expensive
B
Do Amore Diamonds
27-59150B112 · Nov 6
€35,763 EUR
$40,140 USD
View
22 more retailers have this diamond
Prices start from €4,919 EURSave up to €30,844 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
5.05ct Round
€4,919 EUR