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Emerald|Lab Grown|IGI

1.54ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768631824

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768631824

Diamond specifications and retailer prices

From $700 NZD
$394 USD
As of October 30, 2026
Save $5,796 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,496 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631824 or 768631824. Listed at 15 retailers as of October 28, 2026, with prices from $700 to $6,496, a $5,796 spread on the same certified stone. Rare Carat lists it at $6,496. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631824
Dimensions7.80 × 5.48 × 3.57 mm
L/W Ratio1.42
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
7.80 mm5.48 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631824
Side View
Table 60.0%Crown 32.3°Girdle: Slightly ThickPavilion 37.6°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $6,496 NZD|Low: $700 NZD|High: $8,940 NZD|Avg: $3,360 NZD|+4.7%
Rare Carat
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
October 30, 2026
Retailer 10$700 NZD
Retailer 4$784 NZD
Retailer 7$960 NZD
Retailer 12$1,143 NZD
Retailer 5$1,289 NZD
Retailer 11$1,377 NZD
Retailer 6$1,527 NZD
Retailer 9$1,543 NZD
Retailer 14$2,433 NZD
Retailer 16$2,567 NZD
Retailer 3$3,078 NZD
Retailer 15$3,521 NZD
Retailer 2$5,456 NZD
Retailer 13$6,221 NZD
Rare Carat$6,496 NZD
Retailer 8$8,837 NZD

31 data points across 16 retailers

15 retailers$700 NZD to $6,496 NZD

A+
Cheapest Retailer
-
$700 NZD
$394 USD
A
Retailer 2
-
$784 NZD
$441 USD
View
A
Retailer 3
-
$960 NZD
$540 USD
View
Final sale: no returns
A
Retailer 4
-
$1,143 NZD
$643 USD
View
A
Retailer 5
-
$1,289 NZD
$725 USD
View
A
Retailer 6
-
$1,377 NZD
$775 USD
View
A
Retailer 7
-
$1,527 NZD
$859 USD
View
A
Retailer 8
-
$1,543 NZD
€827 EUR
View
B+
Retailer 9
-
$2,433 NZD
$1,369 USD
View
B+
Retailer 10
-
$2,567 NZD
$1,444 USD
View
B+
Retailer 11
-
$3,078 NZD
$1,732 USD
View
B+
Retailer 12
-
$3,521 NZD
£1,560 GBP
View
B
Retailer 13
-
$5,456 NZD
$3,070 USD
View
B
Retailer 14
-
$6,221 NZD
$3,500 USD
View
Most Expensive
B
Rare Carat
613-27B · Oct 28
$6,496 NZD
$3,655 USD
View
14 more retailers have this diamond
Prices start from $700 NZDSave up to $5,796 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
$700 NZD