Radiant|Lab Grown|IGI

12.03ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG828608847

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

Certificate IGI LG828608847

Diamond specifications and retailer prices

From €1,456 EUR
£1,286 GBP
As of November 2, 2026
Save €7,268 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €22,156 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.03ct lab-grown radiant diamond

This 12.03ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828608847 or 828608847. Listed at 20 retailers as of November 2, 2026, with a 499% 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

12.03
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828608847
Dimensions16.71 × 11.49 × 7.11 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.71 mm11.49 mm12.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828608847
Side View
Table 59.0%Crown 41.6°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €22,156 EUR|Low: €1,456 EUR|High: €22,165 EUR|Avg: €4,805 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 2€1,456 EUR
Retailer 7€1,563 EUR
Retailer 3€1,700 EUR
Retailer 6€1,750 EUR
Retailer 11€1,813 EUR
Retailer 17€1,961 EUR
Retailer 12€2,571 EUR
Retailer 18€2,593 EUR
Retailer 16€2,806 EUR
Retailer 5€3,049 EUR
Retailer 15€3,296 EUR
Retailer 13€3,359 EUR
Retailer 4€3,398 EUR
Retailer 9€3,750 EUR
Retailer 10€4,885 EUR
Retailer 8€6,357 EUR
Retailer 14€8,638 EUR
Retailer 19€8,724 EUR
Brilliant Earth€22,156 EUR

30 data points across 19 retailers

20 retailers€1,456 EUR to €8,724 EUR

A
Cheapest Retailer
-
€1,456 EUR
£1,286 GBP
A
Retailer 2
-
€1,563 EUR
$1,753 USD
View
A
Retailer 3
-
€1,700 EUR
$1,907 USD
View
A
Retailer 4
-
€1,750 EUR
$1,963 USD
View
Final sale: no returns
A
Retailer 5
-
€1,813 EUR
$2,033 USD
View
Retailer 6
-
€1,888 EUR
$2,118 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
€1,961 EUR
$2,200 USD
View
A
Retailer 8
-
€2,571 EUR
£2,270 GBP
View
B+
Retailer 9
-
€2,593 EUR
$2,908 USD
View
A
Retailer 10
-
€2,806 EUR
ZAR 50,852 ZAR
View
A
Retailer 11
-
€3,049 EUR
$3,420 USD
View
B+
Retailer 12
-
€3,296 EUR
View
A
Retailer 13
-
€3,359 EUR
A$5,796 AUD
View
B+
Retailer 14
-
€3,398 EUR
$3,811 USD
View
B+
Retailer 15
-
€3,750 EUR
£3,312 GBP
View
B+
Retailer 16
-
€4,885 EUR
$5,479 USD
View
B
Retailer 17
-
€6,357 EUR
$7,130 USD
View
B
Retailer 18
-
€8,638 EUR
A$14,905 AUD
View
B
Retailer 19
-
€8,724 EUR
$9,785 USD
View
Most Expensive
Brilliant Earth
21023675A · Oct 31
€22,156 EUR
$24,850 USD
View
Price under review
19 more retailers have this diamond
Prices start from €1,456 EURSave up to €7,268 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
12.03ct Radiant
€1,456 EUR