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Round|Lab Grown|IGI

4.66ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG605334290

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605334290

Diamond specifications and retailer prices

From €2,520 EUR
$2,827 USD
As of October 29, 2026
Save €12,431 EUR (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €14,952 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.66ct lab-grown round diamond

This 4.66ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG605334290 or 605334290. Listed at 26 retailers as of October 29, 2026, with prices from €2,520 to €14,952, a €12,431 spread on the same certified stone. Do Amore Diamonds lists it at €14,952. 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

4.66
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605334290
Dimensions10.68 × 10.75 × 6.58 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
10.68 mm10.75 mm4.66 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605334290
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

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: Oct 29
Current: €4,449 EUR|Low: €2,654 EUR|High: €15,522 EUR|Avg: €5,868 EUR|+2.3%
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
October 31, 2026
Retailer 6€2,654 EUR
Retailer 7€2,825 EUR
Retailer 8€3,655 EUR
Retailer 9€3,743 EUR
Retailer 15€3,779 EUR
Retailer 14€3,967 EUR
Retailer 3€4,199 EUR
Retailer 1€4,449 EUR
Retailer 11€5,923 EUR
Retailer 13€5,971 EUR
Retailer 4€6,731 EUR
Retailer 12€7,490 EUR
Retailer 2€8,580 EUR
Retailer 10€9,932 EUR
Retailer 5€10,039 EUR

42 data points across 15 retailers

26 retailers€2,520 EUR to €14,952 EUR

Retailer 1
-
€2,173 EUR
$2,437 USD
Price last confirmed 34 days ago
Retailer 2
-
€2,364 EUR
$2,652 USD
View
Price last confirmed 40 days ago
Retailer 3
-
€2,364 EUR
$2,652 USD
View
Price last confirmed 27 days ago
Retailer 4
-
€2,364 EUR
$2,652 USD
View
Price last confirmed 20 days ago
Retailer 5
-
€2,486 EUR
$2,788 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
€2,520 EUR
$2,827 USD
View
Retailer 7
-
€2,520 EUR
$2,827 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
€2,654 EUR
$2,977 USD
View
A
Retailer 9
-
€2,825 EUR
$3,169 USD
View
Final sale: no returns
A
Retailer 10
-
€3,469 EUR
HK$30,400 HKD
View
A
Retailer 11
-
€3,655 EUR
$4,100 USD
View
A
Retailer 12
-
€3,743 EUR
£3,306 GBP
View
A
Retailer 13
-
€3,779 EUR
$4,239 USD
View
Retailer 14
-
€3,825 EUR
$4,290 USD
View
Price last confirmed 33 days ago
A
Retailer 15
-
€3,967 EUR
$4,449 USD
View
B+
Retailer 16
-
€4,199 EUR
$4,710 USD
View
B+
Retailer 17
-
€4,449 EUR
View
B+
Retailer 18
-
€5,923 EUR
ZAR 107,321 ZAR
View
Retailer 19
-
€5,971 EUR
A$10,303 AUD
View
Price last confirmed 11 days ago
B+
Retailer 20
-
€6,731 EUR
$7,549 USD
View
B+
Retailer 21
-
€7,490 EUR
£6,615 GBP
View
Retailer 22
-
€8,580 EUR
A$14,806 AUD
View
Price last confirmed 25 days ago
B
Retailer 23
-
€9,701 EUR
$10,881 USD
View
B
Retailer 24
-
€9,932 EUR
$11,140 USD
View
B
Retailer 25
-
€10,039 EUR
SGD 15,216 SGD
View
Most Expensive
B
Do Amore Diamonds
27-0B1CF9947 · Oct 31
€14,952 EUR
$16,770 USD
View
25 more retailers have this diamond
Prices start from €2,520 EURSave up to €12,431 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
4.66ct Round
€2,520 EUR