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Radiant|Lab Grown|IGI

14.26ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG846689301

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

Certificate IGI LG846689301

Diamond specifications and retailer prices

From $4,037 AUD
$2,836 USD
As of October 30, 2026
Save $19,680 AUD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $23,717 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 14.26ct lab-grown radiant diamond

This 14.26ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846689301 or 846689301. Listed at 3 retailers as of October 30, 2026, with prices from $4,037 to $23,717, a $19,680 spread on the same certified stone. Brilliant Earth lists it at $23,717. 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

14.26
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689301
Dimensions17.24 × 11.85 × 7.98 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.24 mm11.85 mm14.26 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689301
Side View
Table 65.0%Crown 46.5°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $23,717 AUD|Low: $4,037 AUD|High: $24,643 AUD|Avg: $12,749 AUD|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$4,037 AUD
Retailer 3$5,660 AUD
Brilliant Earth$23,717 AUD

14 data points across 3 retailers

3 retailers$4,037 AUD to $23,717 AUD

A
Cheapest Retailer
-
$4,037 AUD
$2,836 USD
Final sale: no returns
A
Retailer 2
-
$5,660 AUD
£3,131 GBP
View
Most Expensive
B
Brilliant Earth
22150927A · Oct 30
$23,717 AUD
$16,660 USD
View
2 more retailers have this diamond
Prices start from $4,037 AUDSave up to $19,680 AUD

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
14.26ct Radiant
$4,037 AUD