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Radiant|Lab Grown|IGI

12.14ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG648496676

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

Certificate IGI LG648496676

Diamond specifications and retailer prices

From $3,686 CAD
$2,639 USD
As of October 26, 2026
1 retailer carries this diamond
Only listing: $3,686 CAD at Loose Grown Diamond
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 Loose Grown Diamond

About this 12.14ct lab-grown radiant diamond

This 12.14ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648496676 or 648496676. Listed at a single retailer as of October 26, 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

12.14
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648496676
Dimensions15.43 × 11.13 × 7.56 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.43 mm11.13 mm12.14 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648496676
Side View
Table 67.0%Crown 45°Girdle: STK-THKPavilion 32.5°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: Oct 26
Current: $3,686 CAD|Low: $3,686 CAD|High: $17,626 CAD|Avg: $9,178 CAD|-4.0%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Loose Grown Diamond$3,686 CAD
Retailer 2$4,297 CAD
Retailer 5$4,541 CAD
Retailer 3$8,696 CAD
Retailer 6$9,438 CAD
Retailer 4$10,458 CAD
Retailer 8$14,604 CAD
Retailer 7$17,626 CAD

2 data points across 8 retailers

1 retailer

B+
Loose Grown Diamond
648496676 · Oct 26
$3,686 CAD
$2,639 USD
View

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+
12.14ct Radiant
$3,686 CAD