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Radiant|Lab Grown|IGI

2.59ct E IF Radiant Lab Grown Diamond

E/IF • IGI LG648408915

Certificate IGI LG648408915

Diamond specifications and retailer prices

From $2,861 NZD
$1,610 USD
As of November 2, 2026
Save $11,037 NZD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $13,898 NZD at Zales · As of November 2, 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 LG648408915 or 648408915. Listed at 3 retailers as of November 2, 2026, with prices from $2,861 to $13,898, a $11,037 spread on the same certified stone. Zales lists it at $13,898. 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 LG648408915
Dimensions9.86 × 6.84 mm
L/W Ratio1.44
Top View
9.86 mm6.84 mm2.59 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648408915
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.3%

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: Nov 2
Current: $2,861 NZD|Low: $2,861 NZD|High: $13,916 NZD|Avg: $11,361 NZD|-60.6%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1$2,861 NZD
Retailer 2$13,898 NZD
Zales$13,898 NZD

7 data points across 3 retailers

3 retailers$2,861 NZD to $13,898 NZD

A
Cheapest Retailer
-
$2,861 NZD
$1,610 USD
B
Retailer 2
-
$13,898 NZD
$7,820 USD
View
Most Expensive
B
Zales
527911937 · Nov 2
$13,898 NZD
$7,820 USD
View
2 more retailers have this diamond
Prices start from $2,861 NZDSave up to $11,037 NZD

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
$2,861 NZD