CaratHunter
Plans
Round|Lab Grown|IGI

3.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG755526956

Shape and cutting style on the report: Round brilliant

Certificate IGI LG755526956

Diamond specifications and retailer prices

From €630 EUR
$704 USD
As of October 30, 2026
Save €5,868 EUR (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €6,498 EUR at Brilliant Earth · As of October 30, 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 LG755526956 or 755526956. Listed at 27 retailers as of October 30, 2026, with prices from €630 to €6,498, a €5,868 spread on the same certified stone. Brilliant Earth lists it at €6,498. 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 angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755526956
Dimensions9.22 × 9.27 × 5.76 mm
L/W Ratio1.01
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
9.22 mm9.27 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755526956
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: Oct 30
Current: €6,498 EUR|Low: €630 EUR|High: €7,429 EUR|Avg: €2,008 EUR|-12.5%
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
October 31, 2026
Retailer 12€630 EUR
Retailer 3€983 EUR
Retailer 15€985 EUR
Retailer 6€994 EUR
Retailer 13€1,062 EUR
Retailer 2€1,091 EUR
Retailer 11€1,474 EUR
Retailer 10€1,500 EUR
Retailer 14€1,516 EUR
Retailer 7€1,650 EUR
Retailer 4€1,853 EUR
Retailer 5€2,228 EUR
Retailer 8€2,254 EUR
Retailer 9€2,293 EUR
Retailer 16€2,754 EUR
Retailer 17€5,098 EUR
Brilliant Earth€6,498 EUR

37 data points across 17 retailers

27 retailers€630 EUR to €6,498 EUR

Retailer 1
-
€563 EUR
$629 USD
Price last confirmed 21 days ago
Retailer 2
-
€581 EUR
$649 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
€630 EUR
$704 USD
View
Final sale: no returns
Retailer 4
-
€633 EUR
$707 USD
View
Price last confirmed 38 days ago
Retailer 5
-
€653 EUR
$729 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€653 EUR
$729 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€665 EUR
$743 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
€983 EUR
$1,098 USD
View
A
Retailer 9
-
€985 EUR
$1,100 USD
View
A
Retailer 10
-
€994 EUR
$1,111 USD
View
A
Retailer 11
-
€1,062 EUR
View
A
Retailer 12
-
€1,091 EUR
£959 GBP
View
A
Retailer 13
-
€1,474 EUR
A$2,534 AUD
View
A
Retailer 14
-
€1,500 EUR
$1,676 USD
View
A
Retailer 15
-
€1,516 EUR
ZAR 27,358 ZAR
View
A
Retailer 16
-
€1,650 EUR
$1,843 USD
View
A
Retailer 17
-
€1,668 EUR
$1,863 USD
View
Retailer 18
-
€1,836 EUR
$2,051 USD
View
Price last confirmed 24 days ago
A
Retailer 19
-
€1,853 EUR
$2,070 USD
View
Retailer 20
-
€1,896 EUR
$2,118 USD
View
Price last confirmed 41 days ago
A
Retailer 21
-
€2,104 EUR
$2,351 USD
View
A
Retailer 22
-
€2,228 EUR
$2,489 USD
View
A
Retailer 23
-
€2,254 EUR
$2,518 USD
View
A
Retailer 24
-
€2,293 EUR
$2,562 USD
View
B+
Retailer 25
-
€2,754 EUR
£2,423 GBP
View
Retailer 26
-
€5,098 EUR
$5,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
16941960A · Oct 30
€6,498 EUR
$7,260 USD
View
26 more retailers have this diamond
Prices start from €630 EURSave up to €5,868 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
€630 EUR