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Emerald|Lab Grown|IGI

1.54ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG500166087

Shape and cutting style on the report: Emerald cut

Certificate IGI LG500166087

Diamond specifications and retailer prices

From $2,443 SGD
$1,911 USD
As of October 30, 2026
Save $606 SGD (20%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,103 SGD at MOH London · As of October 27, 2026
View at MOH London

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), with a top-tier cut grade and certified by IGI LG500166087 or 500166087. Listed at 12 retailers as of October 29, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle26.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500166087
Dimensions8.15 × 5.41 × 3.40 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.15 mm5.41 mm1.54 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG500166087
Side View
Table 64.0%Crown 26.2°Girdle: MED-STKPavilion 35.2°Culet: LargeDepth 62.8%

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: $8,103 SGD|Low: $1,952 SGD|High: $8,201 SGD|Avg: $3,729 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$2,443 SGD
Retailer 7$2,582 SGD
Retailer 12$2,658 SGD
Retailer 3$2,734 SGD
Retailer 8$2,833 SGD
Retailer 11$2,833 SGD
Retailer 4$3,049 SGD
Retailer 2$3,896 SGD
Retailer 9$4,440 SGD
Retailer 5$4,652 SGD
Retailer 10$5,310 SGD
MOH London$8,103 SGD

43 data points across 12 retailers

12 retailers$2,443 SGD to $3,049 SGD

B
Cheapest Retailer
-
$2,443 SGD
$1,911 USD
B
Retailer 2
-
$2,582 SGD
$2,020 USD
View
B
Retailer 3
-
$2,658 SGD
$2,079 USD
View
B
Retailer 4
-
$2,734 SGD
$2,139 USD
View
Final sale: no returns
B
Retailer 5
-
$2,833 SGD
$2,216 USD
View
Retailer 6
-
$2,833 SGD
$2,216 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$3,049 SGD
$2,385 USD
View
Retailer 8
-
$3,896 SGD
£2,400 GBP
View
Price under review
Retailer 9
-
$4,440 SGD
$3,473 USD
View
Price under review
Retailer 10
-
$4,652 SGD
$3,639 USD
View
Price under review
Most Expensive
MOH London
LG500166087 · Oct 27
$8,103 SGD
£4,991 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $2,443 SGDSave up to $606 SGD

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
$2,443 SGD