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Radiant|Lab Grown|IGI

3.07ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG629432491

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

Certificate IGI LG629432491

Diamond specifications and retailer prices

From €1,746 EUR
$1,951 USD
As of November 1, 2026
Save €4,299 EUR (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,046 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG629432491 or 629432491. Listed at 8 retailers as of October 31, 2026, with prices from €1,746 to €6,046, a €4,299 spread on the same certified stone. Taylor and Hart lists it at €6,046. 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

3.07
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629432491
Dimensions10.02 × 7.27 × 4.92 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.02 mm7.27 mm3.07 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629432491
Side View
Table 60.0%Crown 42.6°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.7%

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: Nov 1
Current: €2,414 EUR|Low: €1,670 EUR|High: €6,046 EUR|Avg: €3,256 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 2, 2026
Retailer 6€1,746 EUR
Retailer 7€2,215 EUR
Retailer 1€2,414 EUR
Retailer 5€2,452 EUR
Retailer 3€2,573 EUR
Retailer 4€3,688 EUR
Retailer 2€4,905 EUR
Taylor and Hart€6,046 EUR

41 data points across 8 retailers

8 retailers€1,746 EUR to €6,046 EUR

A
Cheapest Retailer
-
€1,746 EUR
$1,951 USD
B+
Retailer 2
-
€2,215 EUR
$2,475 USD
View
B+
Retailer 3
-
€2,414 EUR
£2,124 GBP
View
B+
Retailer 4
-
€2,452 EUR
$2,739 USD
View
B+
Retailer 5
-
€2,573 EUR
View
B
Retailer 6
-
€3,688 EUR
$4,120 USD
View
B
Retailer 7
-
€4,905 EUR
£4,315 GBP
View
Most Expensive
B
Taylor and Hart
B4X610I · Oct 31
€6,046 EUR
$6,754 USD
View
7 more retailers have this diamond
Prices start from €1,746 EURSave up to €4,299 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
3.07ct Radiant
€1,746 EUR