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Radiant|Lab Grown|IGI

2.59ct E IF Radiant Lab Grown Diamond

E/IF • IGI LG656497924

Certificate IGI LG656497924

Diamond specifications and retailer prices

From $2,292 AUD
$1,610 USD
As of October 30, 2026
Save $8,841 AUD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,133 AUD at Zales · As of October 30, 2026
View at Zales

About this 2.59ct lab-grown radiant diamond

This 2.59ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG656497924 or 656497924. Listed at 3 retailers as of October 30, 2026, with prices from $2,292 to $11,133, a $8,841 spread on the same certified stone. Zales lists it at $11,133. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.59
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG656497924
Dimensions9.76 × 6.79 mm
L/W Ratio1.44
Top View
9.76 mm6.79 mm2.59 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656497924
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,292 AUD|Low: $2,292 AUD|High: $11,147 AUD|Avg: $9,450 AUD|-60.6%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1$2,292 AUD
Retailer 2$11,133 AUD
Zales$11,133 AUD

8 data points across 3 retailers

3 retailers$2,292 AUD to $11,133 AUD

A
Cheapest Retailer
-
$2,292 AUD
$1,610 USD
B
Retailer 2
-
$11,133 AUD
$7,820 USD
View
Most Expensive
B
Zales
527911936 · Oct 30
$11,133 AUD
$7,820 USD
View
2 more retailers have this diamond
Prices start from $2,292 AUDSave up to $8,841 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
2.59ct Radiant
$2,292 AUD