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Round|Lab Grown|IGI

4.22ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG775633571

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775633571

Diamond specifications and retailer prices

From €1,763 EUR
$1,970 USD
As of November 1, 2026
Save €10,365 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €12,128 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.22ct lab-grown round diamond

This 4.22ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG775633571 or 775633571. Listed at 19 retailers as of October 31, 2026, with prices from €1,763 to €12,128, a €10,365 spread on the same certified stone. Do Amore Diamonds lists it at €12,128. 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

4.22
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775633571
Dimensions10.41 × 10.45 × 6.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm10.45 mm4.22 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775633571
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €12,128 EUR|Low: €1,753 EUR|High: €12,128 EUR|Avg: €4,465 EUR|+6.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 1, 2026
Retailer 3€1,763 EUR
Retailer 16€1,918 EUR
Retailer 4€2,030 EUR
Retailer 9€2,132 EUR
Retailer 7€2,524 EUR
Retailer 11€2,873 EUR
Retailer 12€2,931 EUR
Retailer 8€3,017 EUR
Retailer 6€3,103 EUR
Retailer 17€3,358 EUR
Retailer 15€3,407 EUR
Retailer 13€4,837 EUR
Retailer 5€4,974 EUR
Retailer 10€5,800 EUR
Retailer 2€6,125 EUR
Retailer 14€8,582 EUR
Retailer 18€10,195 EUR
Do Amore Diamonds€12,128 EUR

35 data points across 18 retailers

19 retailers€1,763 EUR to €12,128 EUR

A
Cheapest Retailer
-
€1,763 EUR
$1,970 USD
A
Retailer 2
-
€1,918 EUR
$2,143 USD
View
A
Retailer 3
-
€2,030 EUR
$2,268 USD
View
A
Retailer 4
-
€2,132 EUR
$2,382 USD
View
Final sale: no returns
A
Retailer 5
-
€2,524 EUR
$2,820 USD
View
A
Retailer 6
-
€2,873 EUR
$3,210 USD
View
A
Retailer 7
-
€2,931 EUR
$3,275 USD
View
Retailer 8
-
€3,017 EUR
$3,371 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
€3,103 EUR
$3,467 USD
View
A
Retailer 10
-
€3,358 EUR
$3,752 USD
View
A
Retailer 11
-
€3,407 EUR
View
A
Retailer 12
-
€4,837 EUR
A$8,313 AUD
View
A
Retailer 13
-
€4,974 EUR
$5,557 USD
View
B+
Retailer 14
-
€5,800 EUR
$6,480 USD
View
B+
Retailer 15
-
€6,125 EUR
£5,388 GBP
View
B+
Retailer 16
-
€8,582 EUR
A$14,751 AUD
View
B+
Retailer 17
-
€10,195 EUR
$11,390 USD
View
B
Retailer 18
-
€11,341 EUR
$12,670 USD
View
Most Expensive
B
Do Amore Diamonds
27-164B4D44F · Oct 31
€12,128 EUR
$13,550 USD
View
18 more retailers have this diamond
Prices start from €1,763 EURSave up to €10,365 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
4.22ct Round
€1,763 EUR