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Emerald|Lab Grown|IGI

1.54ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG681520253

Shape and cutting style on the report: Emerald cut

Certificate IGI LG681520253

Diamond specifications and retailer prices

From $459 NZD
$258 USD
As of October 28, 2026
Save $1,839 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,299 NZD at Reve Diamonds · As of October 28, 2026
View at Reve 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681520253 or 681520253. Listed at 18 retailers as of October 28, 2026, with prices from $459 to $2,299, a $1,839 spread on the same certified stone. Reve Diamonds lists it at $2,299. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681520253
Dimensions5.37 × 5.37 × 3.56 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.37 mm5.37 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681520253
Side View
Table 62.0%Crown 34.8°Girdle: ThickPavilion 38.9°Culet: LargeDepth 66.3%

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 28
Current: $956 NZD|Low: $393 NZD|High: $2,299 NZD|Avg: $1,060 NZD|+5.1%
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
Reve Diamonds
October 29, 2026
Retailer 14$393 NZD
Retailer 3$459 NZD
Retailer 5$475 NZD
Retailer 10$509 NZD
Retailer 13$509 NZD
Retailer 12$709 NZD
Retailer 8$875 NZD
Retailer 1$956 NZD
Retailer 6$960 NZD
Retailer 9$1,189 NZD
Retailer 4$1,636 NZD
Retailer 11$1,642 NZD
Retailer 7$2,051 NZD
Retailer 2$2,073 NZD
Reve Diamonds$2,299 NZD

44 data points across 15 retailers

18 retailers$459 NZD to $2,299 NZD

Retailer 1
-
$393 NZD
$221 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$459 NZD
$258 USD
View
Final sale: no returns
Retailer 3
-
$475 NZD
$267 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$509 NZD
$286 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$509 NZD
$286 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$509 NZD
$286 USD
View
B+
Retailer 7
-
$709 NZD
$398 USD
View
A
Retailer 8
-
$875 NZD
ZAR 7,935 ZAR
View
A
Retailer 9
-
$956 NZD
£423 GBP
View
A
Retailer 10
-
$960 NZD
$539 USD
View
A
Retailer 11
-
$1,189 NZD
A$1,027 AUD
View
Retailer 12
-
$1,636 NZD
$919 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$1,642 NZD
$922 USD
View
B+
Retailer 14
-
$1,730 NZD
$971 USD
View
B+
Retailer 15
-
$1,829 NZD
$1,027 USD
View
B+
Retailer 16
-
$2,051 NZD
£907 GBP
View
B+
Retailer 17
-
$2,073 NZD
$1,164 USD
View
Most Expensive
B+
Reve Diamonds
414DAEB3D · Oct 28
$2,299 NZD
$1,291 USD
View
17 more retailers have this diamond
Prices start from $459 NZDSave up to $1,839 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
$459 NZD