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Emerald|Lab Grown|IGI

1.54ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG825625779

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825625779

Diamond specifications and retailer prices

From $337 NZD
$189 USD
As of October 30, 2026
Save $2,227 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,564 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825625779 or 825625779. Listed at 19 retailers as of October 30, 2026, with prices from $337 to $2,564, a $2,227 spread on the same certified stone. Do Amore Diamonds lists it at $2,564. 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

1.54
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle46.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825625779
Dimensions7.98 × 5.46 × 3.65 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm5.46 mm1.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825625779
Side View
Table 66.0%Crown 34.3°Girdle: MED-STKPavilion 46.2°Culet: LargeDepth 66.8%

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 30
Current: $2,564 NZD|Low: $290 NZD|High: $2,600 NZD|Avg: $1,115 NZD|-1.4%
Do Amore Diamonds
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 9$337 NZD
Retailer 20$376 NZD
Retailer 16$390 NZD
Retailer 6$417 NZD
Retailer 14$417 NZD
Retailer 18$564 NZD
Retailer 13$760 NZD
Retailer 2$850 NZD
Retailer 4$937 NZD
Retailer 7$1,013 NZD
Retailer 19$1,289 NZD
Retailer 5$1,481 NZD
Retailer 12$1,531 NZD
Retailer 11$1,619 NZD
Retailer 3$1,704 NZD
Retailer 8$1,788 NZD
Retailer 15$1,850 NZD
Retailer 10$1,923 NZD
Retailer 17$2,065 NZD
Do Amore Diamonds$2,564 NZD

44 data points across 20 retailers

19 retailers$337 NZD to $2,564 NZD

A
Cheapest Retailer
-
$337 NZD
$189 USD
A
Retailer 2
-
$376 NZD
$211 USD
View
Final sale: no returns
A
Retailer 3
-
$390 NZD
$219 USD
View
A
Retailer 4
-
$417 NZD
$234 USD
View
A
Retailer 5
-
$417 NZD
$234 USD
View
B+
Retailer 6
-
$564 NZD
$317 USD
View
A
Retailer 7
-
$684 NZD
$384 USD
View
A
Retailer 8
-
$850 NZD
£376 GBP
View
B+
Retailer 9
-
$937 NZD
$527 USD
View
B+
Retailer 10
-
$1,013 NZD
$569 USD
View
B+
Retailer 11
-
$1,289 NZD
CA$1,005 CAD
View
B
Retailer 12
-
$1,481 NZD
$832 USD
View
Retailer 13
-
$1,531 NZD
$860 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,704 NZD
$957 USD
View
B
Retailer 15
-
$1,788 NZD
$1,004 USD
View
B
Retailer 16
-
$1,850 NZD
£818 GBP
View
B
Retailer 17
-
$1,923 NZD
$1,080 USD
View
B
Retailer 18
-
$2,065 NZD
$1,160 USD
View
Most Expensive
B
Do Amore Diamonds
25-1139147-025A · Oct 30
$2,564 NZD
$1,440 USD
View
18 more retailers have this diamond
Prices start from $337 NZDSave up to $2,227 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
1.54ct Emerald
$337 NZD