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 $2,406 USD
HK$18,800 HKD
As of November 1, 2026
Save $7,413 USD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,819 USD 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 $2,406 to $9,819, a $7,413 spread on the same certified stone. Adiamor lists it at $9,819. 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: $9,819 USD|Low: $2,406 USD|High: $9,962 USD|Avg: $6,141 USD|-1.4%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$2,406 USD
Retailer 3$2,898 USD
Retailer 8$3,208 USD
Retailer 2$3,224 USD
Retailer 5$5,865 USD
Retailer 9$7,167 USD
Retailer 6$7,618 USD
Retailer 4$9,703 USD
Adiamor$9,819 USD

40 data points across 9 retailers

9 retailers$2,406 USD to $9,819 USD

A
Cheapest Retailer
-
$2,406 USD
HK$18,800 HKD
A
Retailer 2
-
$2,898 USD
£2,282 GBP
View
B+
Retailer 3
-
$3,208 USD
View
A
Retailer 4
-
$3,224 USD
€3,070 EUR
View
B+
Retailer 5
-
$5,865 USD
View
B
Retailer 6
-
$7,167 USD
View
B
Retailer 7
-
$7,618 USD
View
B
Retailer 8
-
$9,703 USD
A$14,927 AUD
View
Most Expensive
B
Adiamor
D-81588799 · Nov 2
$9,819 USD
View
8 more retailers have this diamond
Prices start from $2,406 USDSave up to $7,413 USD

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
$2,406 USD