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Round|Lab Grown|IGI

2.25ct E FL Round Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $774 AUD
$544 USD
As of October 29, 2026
Save $5,035 AUD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,809 AUD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 2.25ct lab-grown round diamond

This 2.25ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 6 retailers as of October 29, 2026, with prices from $774 to $5,809, a $5,035 spread on the same certified stone. Helzberg Diamonds lists it at $5,809. 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

2.25
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.37 × 8.43 × 5.17 mm
L/W Ratio1.01
Top View
8.37 mm8.43 mm2.25 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 61.8%

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: Oct 29
Current: $5,809 AUD|Low: $774 AUD|High: $5,809 AUD|Avg: $2,231 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 3$774 AUD
Retailer 2$868 AUD
Retailer 5$961 AUD
Retailer 6$972 AUD
Retailer 4$2,527 AUD
Helzberg Diamonds$5,809 AUD

16 data points across 6 retailers

6 retailers$774 AUD to $5,809 AUD

A
Cheapest Retailer
-
$774 AUD
$544 USD
A
Retailer 2
-
$868 AUD
$610 USD
View
A
Retailer 3
-
$961 AUD
$675 USD
View
Retailer 4
-
$972 AUD
$683 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$2,527 AUD
$1,775 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNPKMIHNNK · Oct 29
$5,809 AUD
$4,081 USD
View
5 more retailers have this diamond
Prices start from $774 AUDSave up to $5,035 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
2.25ct Round
$774 AUD