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Emerald|Lab Grown|IGI

1.54ct D SI1 Emerald Lab Grown Diamond

D/SI1

Diamond specifications and retailer prices

From $1,256 NZD
CA$983 CAD
As of October 30, 2026
Save $405 NZD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,661 NZD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

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 SI1 clarity (slightly-included) and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from $1,256 to $1,661, a $405 spread on the same certified stone. The Diamond Guys lists it at $1,661. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.61 × 5.56 × 3.79 mm
L/W Ratio1.37
Top View
7.61 mm5.56 mm1.54 ctD / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: LNGDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $1,256 NZD|Low: $1,256 NZD|High: $1,661 NZD|Avg: $1,526 NZD
Retailer 1
The Diamond Guys
September 4, 2026
Retailer 1$1,256 NZD
The Diamond Guys$1,661 NZD

2 data points across 2 retailers

2 retailers$1,256 NZD to $1,661 NZD

B
Cheapest Retailer
-
$1,256 NZD
CA$983 CAD
Most Expensive
C
The Diamond Guys
1787444949 · Oct 30
$1,661 NZD
$936 USD
View
1 more retailer has this diamond
Prices start from $1,256 NZDSave up to $405 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
1.54ct Emerald
$1,256 NZD