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Radiant|Lab Grown|IGI

3.09ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG786662081

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

Certificate IGI LG786662081

Diamond specifications and retailer prices

From €597 EUR
£525 GBP
As of November 1, 2026
Save €2,796 EUR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,392 EUR at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786662081 or 786662081. Listed at 16 retailers as of November 1, 2026, with prices from €597 to €3,392, a €2,796 spread on the same certified stone. Do Amore Diamonds lists it at €3,392. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786662081
Dimensions10.66 × 7.15 × 4.70 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.66 mm7.15 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786662081
Side View
Table 66.0%Crown 41.3°Girdle: MediumPavilion 32.6°Culet: NoneDepth 65.7%

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: Nov 1
Current: €3,392 EUR|Low: €597 EUR|High: €5,165 EUR|Avg: €1,790 EUR|-1.0%
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
November 1, 2026
Retailer 12€597 EUR
Retailer 4€642 EUR
Retailer 19€644 EUR
Retailer 17€746 EUR
Retailer 7€773 EUR
Retailer 5€864 EUR
Retailer 10€932 EUR
Retailer 14€1,104 EUR
Retailer 13€1,215 EUR
Retailer 8€1,287 EUR
Retailer 3€1,818 EUR
Retailer 16€1,843 EUR
Retailer 9€1,877 EUR
Retailer 2€1,921 EUR
Retailer 18€2,206 EUR
Retailer 15€2,745 EUR
Do Amore Diamonds€3,392 EUR
Retailer 11€3,444 EUR
Retailer 6€5,165 EUR

32 data points across 19 retailers

16 retailers€597 EUR to €3,392 EUR

Retailer 1
-
€386 EUR
$431 USD
Price last confirmed 25 days ago
Retailer 2
-
€432 EUR
$483 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€597 EUR
£525 GBP
View
A
Retailer 4
-
€642 EUR
HK$5,600 HKD
View
A
Retailer 5
-
€644 EUR
$720 USD
View
B+
Retailer 6
-
€746 EUR
$833 USD
View
A
Retailer 7
-
€864 EUR
$965 USD
View
A
Retailer 8
-
€1,104 EUR
A$1,898 AUD
View
B+
Retailer 9
-
€1,215 EUR
$1,357 USD
View
Retailer 10
-
€1,698 EUR
$1,897 USD
View
Price last confirmed 28 days ago
Retailer 11
-
€1,818 EUR
A$3,124 AUD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
€1,843 EUR
SGD 2,782 SGD
View
B+
Retailer 13
-
€1,921 EUR
£1,690 GBP
View
Retailer 14
-
€2,206 EUR
$2,465 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
€2,745 EUR
$3,066 USD
View
Most Expensive
B
Do Amore Diamonds
27-1118BF072 · Nov 2
€3,392 EUR
$3,790 USD
View
15 more retailers have this diamond
Prices start from €597 EURSave up to €2,796 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
€597 EUR