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Radiant|Lab Grown|IGI

12.30ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG747546587

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

Certificate IGI LG747546587

Diamond specifications and retailer prices

From $1,945 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $1,945 USD at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 12.3ct lab-grown radiant diamond

This 12.3ct 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 LG747546587 or 747546587. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

12.30
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747546587
Dimensions11.36 × 11.36 × 7.42 mm
L/W Ratio1.00
Culet sizePointed
Top View
11.36 mm11.36 mm12.30 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747546587
Side View
Table 67.0%Crown 45.5°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $12,183 USD|Low: $1,945 USD|High: $12,183 USD|Avg: $5,335 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
William & Sons Jewelers
October 27, 2026
William & Sons Jewelers$1,945 USD
Retailer 3$2,925 USD
Retailer 5$3,016 USD
Retailer 9$3,116 USD
Retailer 8$3,567 USD
Retailer 11$3,695 USD
Retailer 6$4,176 USD
Retailer 10$4,647 USD
Retailer 2$6,553 USD
Retailer 7$7,074 USD
Retailer 4$11,104 USD
Retailer 1$12,183 USD

2 data points across 12 retailers

1 retailer

A
William & Sons Jewelers
cert_LG747546587 · Nov 1
$1,945 USD
View
Final sale: no returns

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
12.30ct Radiant
$1,945 USD