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Round|Lab Grown|IGI

3.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG659470247

Shape and cutting style on the report: Round brilliant

Certificate IGI LG659470247

Diamond specifications and retailer prices

From €758 EUR
$847 USD
As of October 29, 2026
Save €9,401 EUR (93%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €10,159 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct 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 LG659470247 or 659470247. Listed at 28 retailers as of October 24, 2026, with prices from €758 to €10,159, a €9,401 spread on the same certified stone. Brilliant Earth lists it at €10,159. 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

3.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659470247
Dimensions9.38 × 9.34 × 5.72 mm
L/W Ratio1.00
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
9.38 mm9.34 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659470247
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

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: €7,680 EUR|Low: €718 EUR|High: €10,159 EUR|Avg: €2,363 EUR|-24.4%
Brilliant Earth
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
Retailer 20
Retailer 21
October 31, 2026
Retailer 14€748 EUR
Retailer 9€758 EUR
Retailer 10€786 EUR
Retailer 15€944 EUR
Retailer 3€1,054 EUR
Retailer 16€1,062 EUR
Retailer 8€1,066 EUR
Retailer 20€1,246 EUR
Retailer 13€1,318 EUR
Retailer 7€1,470 EUR
Retailer 19€1,718 EUR
Retailer 6€1,870 EUR
Retailer 2€1,960 EUR
Retailer 17€2,015 EUR
Retailer 11€2,638 EUR
Retailer 4€2,658 EUR
Retailer 12€3,097 EUR
Retailer 18€3,270 EUR
Retailer 21€4,820 EUR
Retailer 5€6,015 EUR
Brilliant Earth€7,680 EUR

36 data points across 21 retailers

28 retailers€758 EUR to €10,159 EUR

Retailer 1
-
€748 EUR
$836 USD
Price last confirmed 9 days ago
A
Retailer 2
-
€758 EUR
$847 USD
View
Final sale: no returns
A
Retailer 3
-
€786 EUR
$878 USD
View
Retailer 4
-
€814 EUR
$909 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€868 EUR
$970 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€944 EUR
$1,055 USD
View
A
Retailer 7
-
€1,054 EUR
$1,177 USD
View
A
Retailer 8
-
€1,062 EUR
£934 GBP
View
A
Retailer 9
-
€1,066 EUR
HK$9,300 HKD
View
A
Retailer 10
-
€1,246 EUR
$1,392 USD
View
A
Retailer 11
-
€1,318 EUR
£1,159 GBP
View
A
Retailer 12
-
€1,470 EUR
$1,642 USD
View
A
Retailer 13
-
€1,718 EUR
View
A
Retailer 14
-
€1,870 EUR
$2,089 USD
View
Retailer 15
-
€1,960 EUR
A$3,369 AUD
View
A
Retailer 16
-
€2,015 EUR
ZAR 36,373 ZAR
View
Retailer 17
-
€2,440 EUR
$2,726 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
€2,638 EUR
$2,947 USD
View
B+
Retailer 19
-
€2,658 EUR
$2,970 USD
View
B+
Retailer 20
-
€2,850 EUR
$3,184 USD
View
B+
Retailer 21
-
€3,007 EUR
$3,360 USD
View
B+
Retailer 22
-
€3,097 EUR
SGD 4,676 SGD
View
B+
Retailer 23
-
€3,270 EUR
£2,877 GBP
View
B
Retailer 24
-
€4,820 EUR
$5,385 USD
View
Retailer 25
-
€5,434 EUR
£4,780 GBP
View
Price last confirmed 15 days ago
B
Retailer 26
-
€6,015 EUR
$6,720 USD
View
B
Retailer 27
-
€7,680 EUR
$8,580 USD
View
Most Expensive
B
Brilliant Earth
11927056A · Oct 24
€10,159 EUR
$11,350 USD
View
27 more retailers have this diamond
Prices start from €758 EURSave up to €9,401 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
3.05ct Round
€758 EUR