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Emerald|Lab Grown|IGI

1.50ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG778671679

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778671679

Diamond specifications and retailer prices

From $2,010 NZD
$1,133 USD
As of October 30, 2026
Save $6,147 NZD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,158 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778671679 or 778671679. Listed at 21 retailers as of October 30, 2026, with prices from $2,010 to $8,158, a $6,147 spread on the same certified stone. Taylor and Hart lists it at $8,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671679
Dimensions8.18 × 5.08 × 3.31 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm5.08 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671679
Side View
Table 67.0%Crown 37.9°Girdle: STK-THKPavilion 35.1°Culet: LargeDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,380 NZD|Low: $1,930 NZD|High: $8,158 NZD|Avg: $4,448 NZD|-4.0%
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
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
November 1, 2026
Retailer 17$2,010 NZD
Retailer 4$2,188 NZD
Retailer 20$2,250 NZD
Retailer 7$2,284 NZD
Retailer 6$2,331 NZD
Retailer 9$2,331 NZD
Retailer 18$2,644 NZD
Retailer 8$2,805 NZD
Retailer 15$3,336 NZD
Retailer 1$3,380 NZD
Retailer 12$4,112 NZD
Retailer 14$4,286 NZD
Retailer 13$4,370 NZD
Retailer 19$4,594 NZD
Retailer 10$6,436 NZD
Retailer 3$6,751 NZD
Retailer 5$6,867 NZD
Retailer 2$7,399 NZD
Retailer 16$7,531 NZD
Retailer 11$7,812 NZD
Taylor and Hart$8,158 NZD

45 data points across 21 retailers

21 retailers$2,010 NZD to $8,158 NZD

B+
Cheapest Retailer
-
$2,010 NZD
$1,133 USD
B+
Retailer 2
-
$2,188 NZD
$1,233 USD
View
B+
Retailer 3
-
$2,250 NZD
$1,268 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,284 NZD
$1,287 USD
View
B+
Retailer 5
-
$2,331 NZD
$1,314 USD
View
Retailer 6
-
$2,331 NZD
$1,314 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$2,644 NZD
$1,490 USD
View
B+
Retailer 8
-
$2,805 NZD
$1,581 USD
View
B
Retailer 9
-
$3,336 NZD
$1,880 USD
View
B+
Retailer 10
-
$3,380 NZD
£1,500 GBP
View
B
Retailer 11
-
$4,112 NZD
€2,207 EUR
View
B
Retailer 12
-
$4,286 NZD
ZAR 39,024 ZAR
View
B
Retailer 13
-
$4,370 NZD
$2,463 USD
View
B
Retailer 14
-
$4,594 NZD
$2,589 USD
View
B
Retailer 15
-
$6,436 NZD
£2,856 GBP
View
B
Retailer 16
-
$6,751 NZD
$3,805 USD
View
B
Retailer 17
-
$6,867 NZD
$3,870 USD
View
B
Retailer 18
-
$7,399 NZD
$4,170 USD
View
B
Retailer 19
-
$7,531 NZD
£3,342 GBP
View
B
Retailer 20
-
$7,812 NZD
SGD 5,950 SGD
View
Most Expensive
B
Taylor and Hart
8PS8CXF · Oct 31
$8,158 NZD
$4,598 USD
View
20 more retailers have this diamond
Prices start from $2,010 NZDSave up to $6,147 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.

B+
1.50ct Emerald
$2,010 NZD