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Emerald|Lab Grown|IGI

2.55ct F FL Emerald Lab Grown Diamond

EX • F/FL

Diamond specifications and retailer prices

From $1,578 AUD
$1,106 USD
As of November 1, 2026
Save $6,681 AUD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,259 AUD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 2.55ct lab-grown emerald diamond

This 2.55ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 7 retailers as of November 1, 2026, with prices from $1,578 to $8,259, a $6,681 spread on the same certified stone. Helzberg Diamonds lists it at $8,259. 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

2.55
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.94 × 6.40 × 4.38 mm
L/W Ratio1.40
Top View
8.94 mm6.40 mm2.55 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.4%

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 1
Current: $8,259 AUD|Low: $1,578 AUD|High: $10,685 AUD|Avg: $3,636 AUD|-22.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 6$1,578 AUD
Retailer 4$1,717 AUD
Retailer 2$1,831 AUD
Retailer 5$2,167 AUD
Retailer 7$2,276 AUD
Retailer 3$3,430 AUD
Helzberg Diamonds$8,259 AUD

9 data points across 7 retailers

7 retailers$1,578 AUD to $8,259 AUD

A
Cheapest Retailer
-
$1,578 AUD
$1,106 USD
A
Retailer 2
-
$1,717 AUD
$1,203 USD
View
A
Retailer 3
-
$1,831 AUD
$1,283 USD
View
A
Retailer 4
-
$2,167 AUD
$1,519 USD
View
Retailer 5
-
$2,276 AUD
$1,595 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$3,430 AUD
$2,404 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMGOHJH · Nov 1
$8,259 AUD
$5,788 USD
View
6 more retailers have this diamond
Prices start from $1,578 AUDSave up to $6,681 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
2.55ct Emerald
$1,578 AUD