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Radiant|Lab Grown|IGI

3.05ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG831611051

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831611051

Diamond specifications and retailer prices

From €569 EUR
$636 USD
As of October 29, 2026
Save €3,942 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,511 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831611051 or 831611051. Listed at 22 retailers as of October 29, 2026, with prices from €569 to €4,511, a €3,942 spread on the same certified stone. Do Amore Diamonds lists it at €4,511. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831611051
Dimensions7.08 × 7.08 × 4.61 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.08 mm7.08 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831611051
Side View
Table 68.0%Crown 43.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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: €4,511 EUR|Low: €439 EUR|High: €5,675 EUR|Avg: €1,813 EUR|+13.5%
Do Amore Diamonds
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
October 30, 2026
Retailer 11€486 EUR
Retailer 3€569 EUR
Retailer 17€743 EUR
Retailer 2€796 EUR
Retailer 14€922 EUR
Retailer 12€1,090 EUR
Retailer 18€1,478 EUR
Retailer 13€1,510 EUR
Retailer 15€1,563 EUR
Retailer 10€1,882 EUR
Retailer 8€1,914 EUR
Retailer 4€2,019 EUR
Retailer 5€2,027 EUR
Retailer 7€2,300 EUR
Retailer 19€2,350 EUR
Retailer 6€2,566 EUR
Retailer 16€2,754 EUR
Retailer 9€3,190 EUR
Do Amore Diamonds€4,511 EUR

28 data points across 19 retailers

22 retailers€569 EUR to €4,511 EUR

A
Cheapest Retailer
-
€569 EUR
$636 USD
Final sale: no returns
Retailer 2
-
€613 EUR
$685 USD
View
Price last confirmed 28 days ago
Retailer 3
-
€730 EUR
$816 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
€743 EUR
$830 USD
View
A
Retailer 5
-
€796 EUR
£700 GBP
View
A
Retailer 6
-
€922 EUR
$1,030 USD
View
B+
Retailer 7
-
€1,090 EUR
£959 GBP
View
Retailer 8
-
€1,478 EUR
A$2,540 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€1,510 EUR
ZAR 27,258 ZAR
View
B+
Retailer 10
-
€1,563 EUR
$1,746 USD
View
Retailer 11
-
€1,882 EUR
A$3,234 AUD
View
Price last confirmed 25 days ago
Retailer 12
-
€1,914 EUR
$2,138 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
€2,019 EUR
£1,776 GBP
View
B+
Retailer 14
-
€2,027 EUR
$2,265 USD
View
B+
Retailer 15
-
€2,044 EUR
CA$3,171 CAD
View
Retailer 16
-
€2,299 EUR
$2,569 USD
View
Price last confirmed 29 days ago
Retailer 17
-
€2,300 EUR
$2,570 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
€2,350 EUR
$2,626 USD
View
B
Retailer 19
-
€2,566 EUR
SGD 3,874 SGD
View
Retailer 20
-
€2,754 EUR
£2,423 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
€3,190 EUR
$3,564 USD
View
Most Expensive
B
Do Amore Diamonds
27-30B50F4BF · Oct 29
€4,511 EUR
$5,040 USD
View
21 more retailers have this diamond
Prices start from €569 EURSave up to €3,942 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 Radiant
€569 EUR