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Radiant|Lab Grown|IGI

3.03ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG764636421

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

Certificate IGI LG764636421

Diamond specifications and retailer prices

From €1,951 EUR
As of November 4, 2026
Save €10,041 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €12,767 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG764636421 or 764636421. Listed at 22 retailers as of November 4, 2026, with a 515% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.3°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764636421
Dimensions10.83 × 7.00 × 4.53 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm7.00 mm3.03 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764636421
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 31.2°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €2,374 EUR|Low: €2,022 EUR|High: €6,134 EUR|Avg: €3,891 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2€2,022 EUR
Retailer 9€2,169 EUR
Retailer 1€2,374 EUR
Retailer 3€3,041 EUR
Retailer 8€3,320 EUR
Retailer 7€3,644 EUR
Retailer 6€5,038 EUR
Retailer 4€5,198 EUR
Retailer 10€5,447 EUR
Retailer 5€6,054 EUR

41 data points across 10 retailers

22 retailers€1,951 EUR to €11,992 EUR

Retailer 1
-
€1,673 EUR
Price last confirmed 34 days ago
Retailer 2
-
€1,896 EUR
View
Price last confirmed 39 days ago
A
Retailer 3
-
€1,951 EUR
View
Final sale: no returns
Retailer 4
-
€2,022 EUR
View
Price last confirmed 33 days ago
A
Retailer 5
-
€2,169 EUR
View
B+
Retailer 6
-
€2,210 EUR
View
B+
Retailer 7
-
€2,374 EUR
View
B+
Retailer 8
-
€2,379 EUR
View
B+
Retailer 9
-
€2,840 EUR
View
B+
Retailer 10
-
€3,041 EUR
View
Retailer 11
-
€3,068 EUR
View
Price last confirmed 36 days ago
B+
Retailer 12
-
€3,320 EUR
View
B+
Retailer 13
-
€3,644 EUR
View
B
Retailer 14
-
€4,236 EUR
View
B
Retailer 15
-
€5,038 EUR
View
B
Retailer 16
-
€5,198 EUR
View
B
Retailer 17
-
€5,447 EUR
View
B
Retailer 18
-
€5,984 EUR
View
B
Retailer 19
-
€6,054 EUR
View
B
Retailer 20
-
€7,800 EUR
View
B
Retailer 21
-
€11,992 EUR
View
Most Expensive
Do Amore Diamonds
23-764636421 · Nov 4
€12,767 EUR
$14,330 USD
View
Price under review
21 more retailers have this diamond
Prices start from €1,951 EURSave up to €10,041 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
€1,951 EUR