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Radiant|Lab Grown|IGI

2.53ct E IF Radiant Lab Grown Diamond

EX • E/IF

Diamond specifications and retailer prices

From $1,079 NZD
$607 USD
As of November 2, 2026
Save $2,803 NZD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,882 NZD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of November 1, 2026, with prices from $1,079 to $3,882, a $2,803 spread on the same certified stone. NZ Jewellers lists it at $3,882. 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

2.53
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.18 × 6.74 × 4.64 mm
L/W Ratio1.36
Top View
9.18 mm6.74 mm2.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.8%

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: $3,882 NZD|Low: $1,079 NZD|High: $9,557 NZD|Avg: $3,691 NZD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 3$1,079 NZD
Retailer 2$1,207 NZD
Retailer 4$1,802 NZD
NZ Jewellers$3,882 NZD
Retailer 5$9,557 NZD

5 data points across 5 retailers

4 retailers$1,079 NZD to $3,882 NZD

A
Cheapest Retailer
-
$1,079 NZD
$607 USD
A
Retailer 2
-
$1,207 NZD
$679 USD
View
A
Retailer 3
-
$1,802 NZD
$1,014 USD
View
Most Expensive
B+
NZ Jewellers
a842170b-227d-4e37-bf01-0fcb11bb2bda · Nov 1
$3,882 NZD
$2,184 USD
View
3 more retailers have this diamond
Prices start from $1,079 NZDSave up to $2,803 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
2.53ct Radiant
$1,079 NZD