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Emerald|Lab Grown|IGI

2.50ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG741544575

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741544575

Diamond specifications and retailer prices

From $473 NZD
$266 USD
As of November 1, 2026
Save $1,875 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,347 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct lab-grown emerald diamond

This 2.5ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741544575 or 741544575. Listed at 12 retailers as of November 1, 2026, with prices from $473 to $2,347, a $1,875 spread on the same certified stone. MOH London lists it at $2,347. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741544575
Dimensions9.35 × 6.25 × 4.23 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm6.25 mm2.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741544575
Side View
Table 70.0%Crown 36.2°Girdle: Slightly ThickPavilion 43°Culet: LargeDepth 67.7%

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: $2,347 NZD|Low: $473 NZD|High: $2,384 NZD|Avg: $1,200 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$473 NZD
Retailer 7$547 NZD
Retailer 3$587 NZD
Retailer 4$594 NZD
Retailer 6$871 NZD
Retailer 10$974 NZD
Retailer 12$1,051 NZD
Retailer 9$1,121 NZD
Retailer 2$1,122 NZD
Retailer 8$1,800 NZD
Retailer 5$1,882 NZD
MOH London$2,347 NZD

42 data points across 12 retailers

12 retailers$473 NZD to $2,347 NZD

A
Cheapest Retailer
-
$473 NZD
$266 USD
A
Retailer 2
-
$547 NZD
$308 USD
View
A
Retailer 3
-
$587 NZD
$330 USD
View
Retailer 4
-
$594 NZD
$334 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$871 NZD
$490 USD
View
B+
Retailer 6
-
$974 NZD
$548 USD
View
A
Retailer 7
-
$1,051 NZD
€563 EUR
View
A
Retailer 8
-
$1,121 NZD
$631 USD
View
A
Retailer 9
-
$1,122 NZD
£497 GBP
View
B+
Retailer 10
-
$1,800 NZD
$1,013 USD
View
B
Retailer 11
-
$1,882 NZD
$1,059 USD
View
Most Expensive
B
MOH London
LG741544575 · Nov 1
$2,347 NZD
£1,040 GBP
View
11 more retailers have this diamond
Prices start from $473 NZDSave up to $1,875 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
2.50ct Emerald
$473 NZD