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Emerald|Lab Grown|IGI

2.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG723522588

Shape and cutting style on the report: Emerald cut

Certificate IGI LG723522588

Diamond specifications and retailer prices

From $1,056 AUD
$742 USD
As of October 30, 2026
Save $4,765 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,822 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 2.55ct lab-grown emerald diamond

This 2.55ct lab-grown emerald 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 LG723522588 or 723522588. Listed at 19 retailers as of October 27, 2026, with prices from $1,056 to $5,822, a $4,765 spread on the same certified stone. Queensmith lists it at $5,822. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723522588
Dimensions9.39 × 6.11 × 4.08 mm
L/W Ratio1.54
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm6.11 mm2.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723522588
Side View
Table 61.0%Crown 29.6°Girdle: Slightly ThickPavilion 43.1°Culet: LNGDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,967 AUD|Low: $1,014 AUD|High: $5,183 AUD|Avg: $2,616 AUD|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 14$1,056 AUD
Retailer 15$1,149 AUD
Retailer 9$1,182 AUD
Retailer 5$1,226 AUD
Retailer 16$1,226 AUD
Retailer 12$1,473 AUD
Retailer 8$1,623 AUD
Retailer 1$1,967 AUD
Retailer 2$1,986 AUD
Retailer 13$3,018 AUD
Retailer 10$3,161 AUD
Retailer 3$3,694 AUD
Retailer 4$3,818 AUD
Retailer 17$4,141 AUD
Retailer 6$4,161 AUD
Retailer 7$4,225 AUD
Retailer 11$4,838 AUD

41 data points across 17 retailers

19 retailers$1,056 AUD to $5,822 AUD

A
Cheapest Retailer
-
$1,056 AUD
$742 USD
A
Retailer 2
-
$1,149 AUD
$807 USD
View
A
Retailer 3
-
$1,182 AUD
$830 USD
View
Final sale: no returns
A
Retailer 4
-
$1,226 AUD
$861 USD
View
Retailer 5
-
$1,226 AUD
$861 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,473 AUD
$1,035 USD
View
A
Retailer 7
-
$1,623 AUD
$1,140 USD
View
A
Retailer 8
-
$1,967 AUD
£1,088 GBP
View
A
Retailer 9
-
$1,986 AUD
$1,395 USD
View
A
Retailer 10
-
$3,018 AUD
$2,120 USD
View
A
Retailer 11
-
$3,161 AUD
ZAR 35,872 ZAR
View
A
Retailer 12
-
$3,445 AUD
$2,420 USD
View
A
Retailer 13
-
$3,694 AUD
$2,595 USD
View
A
Retailer 14
-
$3,818 AUD
£2,112 GBP
View
A
Retailer 15
-
$4,141 AUD
$2,909 USD
View
B+
Retailer 16
-
$4,161 AUD
$2,923 USD
View
B+
Retailer 17
-
$4,225 AUD
$2,968 USD
View
B+
Retailer 18
-
$4,838 AUD
£2,676 GBP
View
Most Expensive
B+
Queensmith
LG723522588 · Oct 27
$5,822 AUD
£3,220 GBP
View
18 more retailers have this diamond
Prices start from $1,056 AUDSave up to $4,765 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
$1,056 AUD