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Radiant|Lab Grown|IGI

3.09ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG755515099

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

Certificate IGI LG755515099

Diamond specifications and retailer prices

From €515 EUR
$575 USD
As of November 2, 2026
Save €4,695 EUR (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €5,209 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 LG755515099 or 755515099. Listed at 26 retailers as of November 2, 2026, with prices from €515 to €5,209, a €4,695 spread on the same certified stone. Do Amore Diamonds lists it at €5,209. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.3°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755515099
Dimensions10.71 × 6.94 × 4.63 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm6.94 mm3.09 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755515099
Side View
Table 62.0%Crown 26.3°Girdle: Slightly ThickPavilion 33.1°Culet: NoneDepth 66.7%

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 2
Current: €803 EUR|Low: €494 EUR|High: €2,808 EUR|Avg: €1,407 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4€494 EUR
Retailer 2€638 EUR
Retailer 3€638 EUR
Retailer 8€689 EUR
Retailer 1€803 EUR
Retailer 6€1,052 EUR
Retailer 10€1,488 EUR
Retailer 11€1,529 EUR
Retailer 13€1,583 EUR
Retailer 9€1,894 EUR
Retailer 5€2,052 EUR
Retailer 12€2,166 EUR
Retailer 7€2,775 EUR

36 data points across 13 retailers

26 retailers€515 EUR to €5,209 EUR

Retailer 1
-
€494 EUR
$552 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€515 EUR
$575 USD
View
A
Retailer 3
-
€576 EUR
$643 USD
View
Final sale: no returns
Retailer 4
-
€576 EUR
$644 USD
View
Price last confirmed 35 days ago
Retailer 5
-
€638 EUR
$713 USD
View
Price last confirmed 30 days ago
Retailer 6
-
€638 EUR
$713 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
€638 EUR
$713 USD
View
A
Retailer 8
-
€689 EUR
$770 USD
View
A
Retailer 9
-
€803 EUR
£707 GBP
View
A
Retailer 10
-
€844 EUR
$943 USD
View
A
Retailer 11
-
€880 EUR
$983 USD
View
A
Retailer 12
-
€1,052 EUR
£925 GBP
View
B+
Retailer 13
-
€1,488 EUR
A$2,557 AUD
View
B+
Retailer 14
-
€1,529 EUR
ZAR 27,600 ZAR
View
B+
Retailer 15
-
€1,583 EUR
$1,768 USD
View
Retailer 16
-
€1,852 EUR
$2,069 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
€1,852 EUR
$2,069 USD
View
B+
Retailer 18
-
€1,894 EUR
A$3,256 AUD
View
B
Retailer 19
-
€2,046 EUR
£1,800 GBP
View
B
Retailer 20
-
€2,052 EUR
$2,293 USD
View
B
Retailer 21
-
€2,123 EUR
$2,372 USD
View
B
Retailer 22
-
€2,166 EUR
$2,420 USD
View
B
Retailer 23
-
€2,377 EUR
$2,656 USD
View
B
Retailer 24
-
€2,775 EUR
£2,441 GBP
View
B
Retailer 25
-
€4,565 EUR
$5,100 USD
View
Most Expensive
B
Do Amore Diamonds
23-755515099 · Nov 2
€5,209 EUR
$5,820 USD
View
25 more retailers have this diamond
Prices start from €515 EURSave up to €4,695 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
€515 EUR