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Radiant|Lab Grown|IGI

12.05ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG826687561

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

Certificate IGI LG826687561

Diamond specifications and retailer prices

From €2,154 EUR
HK$18,800 HKD
As of November 1, 2026
Save €6,635 EUR (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €8,789 EUR at Adiamor · As of November 2, 2026
View at Adiamor

About this 12.05ct lab-grown radiant diamond

This 12.05ct 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 LG826687561 or 826687561. Listed at 9 retailers as of November 1, 2026, with prices from €2,154 to €8,789, a €6,635 spread on the same certified stone. Adiamor lists it at €8,789. 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

12.05
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826687561
Dimensions17.20 × 11.48 × 7.26 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.20 mm11.48 mm12.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826687561
Side View
Table 69.0%Crown 36.8°Girdle: MediumPavilion 36.7°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €8,789 EUR|Low: €2,154 EUR|High: €8,917 EUR|Avg: €5,497 EUR|-1.4%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7€2,154 EUR
Retailer 2€2,594 EUR
Retailer 8€2,871 EUR
Retailer 4€2,886 EUR
Retailer 5€5,250 EUR
Retailer 9€6,415 EUR
Retailer 6€6,819 EUR
Retailer 3€8,685 EUR
Adiamor€8,789 EUR

40 data points across 9 retailers

9 retailers€2,154 EUR to €8,789 EUR

A
Cheapest Retailer
-
€2,154 EUR
HK$18,800 HKD
A
Retailer 2
-
€2,594 EUR
£2,282 GBP
View
B+
Retailer 3
-
€2,871 EUR
$3,208 USD
View
A
Retailer 4
-
€2,886 EUR
View
B+
Retailer 5
-
€5,250 EUR
$5,865 USD
View
B
Retailer 6
-
€6,415 EUR
$7,167 USD
View
B
Retailer 7
-
€6,819 EUR
$7,618 USD
View
B
Retailer 8
-
€8,685 EUR
A$14,927 AUD
View
Most Expensive
B
Adiamor
D-81588799 · Nov 2
€8,789 EUR
$9,819 USD
View
8 more retailers have this diamond
Prices start from €2,154 EURSave up to €6,635 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
12.05ct Radiant
€2,154 EUR