Radiant|Lab Grown|IGI

12.03ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG745524038

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

Certificate IGI LG745524038

Diamond specifications and retailer prices

From €2,775 EUR
$3,112 USD
As of November 1, 2026
Save €5,444 EUR (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,219 EUR at Adiamor · As of November 2, 2026
View at Adiamor

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG745524038 or 745524038. Listed at 20 retailers as of November 1, 2026, with prices from €2,775 to €8,219, a €5,444 spread on the same certified stone. Adiamor lists it at €8,219. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745524038
Dimensions11.26 × 11.26 × 7.33 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm11.26 mm12.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745524038
Side View
Table 64.0%Crown 43°Girdle: MediumPavilion 36.8°Culet: NoneDepth 65.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €8,219 EUR|Low: €1,561 EUR|High: €8,235 EUR|Avg: €3,497 EUR|-0.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
October 31, 2026
Retailer 19€1,629 EUR
Retailer 10€1,747 EUR
Retailer 21€1,900 EUR
Retailer 14€1,926 EUR
Retailer 7€1,954 EUR
Retailer 4€2,026 EUR
Retailer 6€2,468 EUR
Retailer 15€2,775 EUR
Retailer 12€2,784 EUR
Retailer 17€2,806 EUR
Retailer 16€3,009 EUR
Retailer 18€3,107 EUR
Retailer 3€3,326 EUR
Retailer 20€3,759 EUR
Retailer 9€3,845 EUR
Retailer 13€5,086 EUR
Retailer 8€5,458 EUR
Retailer 5€5,786 EUR
Retailer 11€7,091 EUR
Retailer 2€7,656 EUR
Adiamor€8,219 EUR

33 data points across 21 retailers

20 retailers€2,775 EUR to €8,219 EUR

Retailer 1
-
€1,747 EUR
$1,959 USD
Price last confirmed 10 days ago
Retailer 2
-
€1,900 EUR
$2,131 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€1,926 EUR
$2,160 USD
View
Price last confirmed 21 days ago
Retailer 4
-
€2,026 EUR
$2,272 USD
View
Price last confirmed 11 days ago
Retailer 5
-
€2,468 EUR
$2,768 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€2,775 EUR
$3,112 USD
View
Retailer 7
-
€2,784 EUR
$3,123 USD
View
Price last confirmed 11 days ago
Retailer 8
-
€2,806 EUR
£2,478 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
€3,009 EUR
$3,375 USD
View
Price last confirmed 8 days ago
Retailer 10
-
€3,107 EUR
ZAR 56,294 ZAR
View
Price last confirmed 9 days ago
Retailer 11
-
€3,326 EUR
$3,731 USD
View
Price last confirmed 10 days ago
Retailer 12
-
€3,759 EUR
A$6,487 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
€3,845 EUR
£3,396 GBP
View
Price last confirmed 10 days ago
B+
Retailer 14
-
€5,086 EUR
$5,705 USD
View
Retailer 15
-
€5,238 EUR
$5,875 USD
View
Price last confirmed 35 days ago
Retailer 16
-
€5,458 EUR
$6,122 USD
View
Price last confirmed 7 days ago
Retailer 17
-
€5,786 EUR
$6,489 USD
View
Price last confirmed 8 days ago
Retailer 18
-
€7,091 EUR
$7,954 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
€7,656 EUR
A$13,211 AUD
View
Most Expensive
B
Adiamor
D-77279780 · Nov 2
€8,219 EUR
$9,218 USD
View
19 more retailers have this diamond
Prices start from €2,775 EURSave up to €5,444 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.

B+
12.03ct Radiant
€2,775 EUR