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Radiant|Lab Grown|IGI

3.09ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG846694448

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

Certificate IGI LG846694448

Diamond specifications and retailer prices

From €422 EUR
$471 USD
As of October 30, 2026
Save €2,765 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,187 EUR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG846694448 or 846694448. Listed at 19 retailers as of October 30, 2026, with prices from €422 to €3,187, a €2,765 spread on the same certified stone. Brilliant Earth lists it at €3,187. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846694448
Dimensions11.13 × 7.25 × 4.61 mm
L/W Ratio1.54
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm7.25 mm3.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846694448
Side View
Table 62.0%Crown 33.5°Girdle: Slightly ThickPavilion 32.5°Culet: NoneDepth 63.6%

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: Oct 30
Current: €3,187 EUR|Low: €422 EUR|High: €3,187 EUR|Avg: €1,166 EUR|+2.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5€422 EUR
Retailer 3€473 EUR
Retailer 6€473 EUR
Retailer 17€523 EUR
Retailer 14€597 EUR
Retailer 18€649 EUR
Retailer 7€817 EUR
Retailer 4€857 EUR
Retailer 2€867 EUR
Retailer 15€1,104 EUR
Retailer 10€1,109 EUR
Retailer 16€1,135 EUR
Retailer 9€1,405 EUR
Retailer 19€1,681 EUR
Retailer 11€1,707 EUR
Retailer 13€1,921 EUR
Retailer 8€1,956 EUR
Retailer 12€2,188 EUR
Brilliant Earth€3,187 EUR

13 data points across 19 retailers

19 retailers€422 EUR to €3,187 EUR

A
Cheapest Retailer
-
€422 EUR
$471 USD
A
Retailer 2
-
€473 EUR
$528 USD
View
Final sale: no returns
A
Retailer 3
-
€473 EUR
$528 USD
View
A
Retailer 4
-
€523 EUR
$584 USD
View
A
Retailer 5
-
€597 EUR
£525 GBP
View
A
Retailer 6
-
€649 EUR
$725 USD
View
B+
Retailer 7
-
€817 EUR
$913 USD
View
A
Retailer 8
-
€857 EUR
$957 USD
View
A
Retailer 9
-
€867 EUR
£763 GBP
View
B+
Retailer 10
-
€1,104 EUR
A$1,898 AUD
View
B+
Retailer 11
-
€1,109 EUR
$1,239 USD
View
B+
Retailer 12
-
€1,135 EUR
ZAR 20,487 ZAR
View
B+
Retailer 13
-
€1,405 EUR
$1,570 USD
View
B+
Retailer 14
-
€1,681 EUR
$1,878 USD
View
B+
Retailer 15
-
€1,707 EUR
$1,908 USD
View
B
Retailer 16
-
€1,921 EUR
£1,690 GBP
View
B
Retailer 17
-
€1,956 EUR
$2,185 USD
View
B
Retailer 18
-
€2,188 EUR
$2,445 USD
View
Most Expensive
B
Brilliant Earth
22255335A · Nov 1
€3,187 EUR
$3,560 USD
View
18 more retailers have this diamond
Prices start from €422 EURSave up to €2,765 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
€422 EUR