Radiant|Lab Grown|IGI

3.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG786678205

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

Certificate IGI LG786678205

Diamond specifications and retailer prices

From €539 EUR
$600 USD
As of October 27, 2026
Save €4,025 EUR (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,564 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786678205 or 786678205. Listed at 15 retailers as of October 27, 2026, with prices from €539 to €4,564, a €4,025 spread on the same certified stone. Do Amore Diamonds lists it at €4,564. 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

3.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786678205
Dimensions10.75 × 7.19 × 4.74 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm7.19 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786678205
Side View
Table 65.0%Crown 42°Girdle: MediumPavilion 36.7°Culet: NoneDepth 65.9%

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 27
Current: €4,564 EUR|Low: €288 EUR|High: €4,564 EUR|Avg: €1,222 EUR
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
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Retailer 17
October 29, 2026
Retailer 7€288 EUR
Retailer 6€450 EUR
Retailer 16€753 EUR
Retailer 3€819 EUR
Retailer 5€836 EUR
Retailer 14€888 EUR
Retailer 13€944 EUR
Retailer 2€948 EUR
Retailer 15€1,026 EUR
Retailer 8€1,356 EUR
Retailer 11€1,659 EUR
Retailer 4€1,687 EUR
Retailer 17€1,850 EUR
Retailer 12€2,075 EUR
Retailer 9€2,217 EUR
Retailer 10€2,912 EUR
Do Amore Diamonds€4,564 EUR

24 data points across 17 retailers

15 retailers€539 EUR to €4,564 EUR

Retailer 1
-
€403 EUR
$448 USD
Price last confirmed 30 days ago
Retailer 2
-
€451 EUR
$502 USD
View
Price last confirmed 32 days ago
Retailer 3
-
€492 EUR
$548 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
€539 EUR
$600 USD
View
Retailer 5
-
€888 EUR
£778 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
€944 EUR
$1,051 USD
View
A
Retailer 7
-
€948 EUR
$1,055 USD
View
A
Retailer 8
-
€1,026 EUR
$1,142 USD
View
Retailer 9
-
€1,604 EUR
$1,785 USD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
€1,659 EUR
$1,846 USD
View
Retailer 11
-
€1,850 EUR
A$3,168 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
€1,941 EUR
$2,160 USD
View
B+
Retailer 13
-
€2,075 EUR
$2,310 USD
View
B
Retailer 14
-
€2,912 EUR
£2,552 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1799554 · Oct 29
€4,564 EUR
$5,080 USD
View
14 more retailers have this diamond
Prices start from €539 EURSave up to €4,025 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
3.09ct Radiant
€539 EUR