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Radiant|Lab Grown|IGI

3.03ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG636404441

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

Certificate IGI LG636404441

Diamond specifications and retailer prices

From €995 EUR
As of November 4, 2026
Save €7,435 EUR (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €8,430 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636404441 or 636404441. Listed at 29 retailers as of November 4, 2026, with prices from €995 to €8,430, a €7,435 spread on the same certified stone. Diamond Quarter lists it at €8,430. 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

3.03
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636404441
Dimensions10.45 × 7.26 × 4.80 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.45 mm7.26 mm3.03 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636404441
Side View
Table 65.0%Crown 40.1°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,212 EUR|Low: €982 EUR|High: €7,903 EUR|Avg: €2,451 EUR|-1.2%
Retailer 1
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Retailer 26
November 5, 2026
Retailer 16€982 EUR
Retailer 8€995 EUR
Retailer 7€1,032 EUR
Retailer 14€1,068 EUR
Retailer 15€1,140 EUR
Retailer 20€1,189 EUR
Retailer 1€1,212 EUR
Retailer 2€1,268 EUR
Retailer 6€1,379 EUR
Retailer 26€1,541 EUR
Retailer 12€1,635 EUR
Retailer 24€2,125 EUR
Retailer 9€2,136 EUR
Retailer 5€2,205 EUR
Retailer 4€2,224 EUR
Retailer 23€2,572 EUR
Retailer 21€2,647 EUR
Retailer 18€3,150 EUR
Retailer 11€3,199 EUR
Retailer 10€3,301 EUR
Retailer 25€3,644 EUR
Retailer 22€3,660 EUR
Retailer 19€3,983 EUR
Retailer 13€3,999 EUR
Retailer 17€5,337 EUR
Retailer 3€7,903 EUR

26 data points across 26 retailers

29 retailers€995 EUR to €8,430 EUR

Retailer 1
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€982 EUR
Price last confirmed 15 days ago
A
Retailer 2
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€995 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,032 EUR
View
Retailer 4
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€1,068 EUR
View
Price last confirmed 16 days ago
Retailer 5
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€1,140 EUR
View
Price last confirmed 19 days ago
A
Retailer 6
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€1,189 EUR
View
A
Retailer 7
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€1,212 EUR
View
A
Retailer 8
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€1,268 EUR
View
A
Retailer 9
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€1,379 EUR
View
A
Retailer 10
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€1,541 EUR
View
A
Retailer 11
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€1,635 EUR
View
A
Retailer 12
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€2,125 EUR
View
A
Retailer 13
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€2,136 EUR
View
A
Retailer 14
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€2,205 EUR
View
A
Retailer 15
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€2,224 EUR
View
B+
Retailer 16
-
€2,572 EUR
View
B+
Retailer 17
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€2,647 EUR
View
Retailer 18
-
€3,150 EUR
View
Price last confirmed 15 days ago
Retailer 19
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€3,199 EUR
View
Price last confirmed 9 days ago
B+
Retailer 20
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€3,301 EUR
View
B+
Retailer 21
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€3,376 EUR
View
B+
Retailer 22
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€3,644 EUR
View
B+
Retailer 23
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€3,660 EUR
View
B
Retailer 24
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€3,983 EUR
View
B
Retailer 25
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€3,999 EUR
View
B
Retailer 26
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€4,945 EUR
View
Retailer 27
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€5,337 EUR
View
Price last confirmed 12 days ago
B
Retailer 28
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€7,903 EUR
View
Most Expensive
B
Diamond Quarter
3.03IFGLG41BDF5N · Nov 5
€8,430 EUR
£7,451 GBP
View
28 more retailers have this diamond
Prices start from €995 EURSave up to €7,435 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
3.03ct Radiant
€995 EUR