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Radiant|Lab Grown|IGI

3.03ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG779652784

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

Certificate IGI LG779652784

Diamond specifications and retailer prices

From €962 EUR
As of November 4, 2026
Save €6,085 EUR (86%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €7,047 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG779652784 or 779652784. Listed at 28 retailers as of October 29, 2026, with prices from €962 to €7,047, a €6,085 spread on the same certified stone. Brilliant Earth lists it at €7,047. 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779652784
Dimensions10.47 × 7.40 × 4.67 mm
L/W Ratio1.41
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
10.47 mm7.40 mm3.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779652784
Side View
Table 63.0%Crown 40.4°Girdle: MediumPavilion 34.5°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €7,047 EUR|Low: €962 EUR|High: €7,047 EUR|Avg: €2,685 EUR
Brilliant Earth
Retailer 2
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Retailer 25
November 5, 2026
Retailer 8€962 EUR
Retailer 3€1,047 EUR
Retailer 15€1,077 EUR
Retailer 6€1,117 EUR
Retailer 19€1,269 EUR
Retailer 23€1,295 EUR
Retailer 10€1,345 EUR
Retailer 13€1,602 EUR
Retailer 4€1,682 EUR
Retailer 21€1,778 EUR
Retailer 9€2,093 EUR
Retailer 24€2,113 EUR
Retailer 22€2,521 EUR
Retailer 14€2,547 EUR
Retailer 20€2,594 EUR
Retailer 7€3,083 EUR
Retailer 11€3,302 EUR
Retailer 12€3,564 EUR
Retailer 16€3,742 EUR
Retailer 2€3,776 EUR
Retailer 18€3,901 EUR
Retailer 17€4,037 EUR
Retailer 25€4,988 EUR
Retailer 5€5,996 EUR
Brilliant Earth€7,047 EUR

36 data points across 25 retailers

28 retailers€962 EUR to €7,047 EUR

A
Cheapest Retailer
-
€962 EUR
A
Retailer 2
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€1,047 EUR
View
A
Retailer 3
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€1,077 EUR
View
Final sale: no returns
Retailer 4
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€1,117 EUR
View
Price last confirmed 19 days ago
A
Retailer 5
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€1,117 EUR
View
A
Retailer 6
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€1,269 EUR
View
A
Retailer 7
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€1,295 EUR
View
A
Retailer 8
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€1,345 EUR
View
A
Retailer 9
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€1,602 EUR
View
A
Retailer 10
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€1,682 EUR
View
A
Retailer 11
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€1,778 EUR
View
A
Retailer 12
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€2,093 EUR
View
A
Retailer 13
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€2,113 EUR
View
A
Retailer 14
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€2,521 EUR
View
A
Retailer 15
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€2,547 EUR
View
A
Retailer 16
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€2,594 EUR
View
B+
Retailer 17
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€3,083 EUR
View
B+
Retailer 18
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€3,232 EUR
View
B+
Retailer 19
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€3,302 EUR
View
B+
Retailer 20
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€3,564 EUR
View
B+
Retailer 21
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€3,742 EUR
View
B+
Retailer 22
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€3,776 EUR
View
B+
Retailer 23
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€3,901 EUR
View
B+
Retailer 24
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€4,037 EUR
View
Retailer 25
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€4,988 EUR
View
Price last confirmed 15 days ago
Retailer 26
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€5,354 EUR
View
Price last confirmed 20 days ago
Retailer 27
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€5,996 EUR
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
18107157A · Oct 29
€7,047 EUR
$7,940 USD
View
27 more retailers have this diamond
Prices start from €962 EURSave up to €6,085 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
€962 EUR