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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG821676522

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821676522

Diamond specifications and retailer prices

From $377 SGD
$295 USD
As of October 30, 2026
Save $5,337 SGD (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,714 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821676522 or 821676522. Listed at 21 retailers as of October 30, 2026, with prices from $377 to $5,714, a $5,337 spread on the same certified stone. Brilliant Earth lists it at $5,714. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821676522
Dimensions8.17 × 5.43 × 3.47 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.43 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821676522
Side View
Table 68.0%Crown 36.9°Girdle: MediumPavilion 39.9°Culet: LargeDepth 63.9%

Caratlytics Score

How it works →
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 30
Current: $5,714 SGD|Low: $363 SGD|High: $5,714 SGD|Avg: $1,272 SGD
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 21
November 1, 2026
Retailer 21$377 SGD
Retailer 4$422 SGD
Retailer 6$438 SGD
Retailer 7$468 SGD
Retailer 9$468 SGD
Retailer 20$629 SGD
Retailer 18$671 SGD
Retailer 17$804 SGD
Retailer 2$830 SGD
Retailer 13$834 SGD
Retailer 16$1,089 SGD
Retailer 8$1,333 SGD
Retailer 19$1,438 SGD
Retailer 11$1,501 SGD
Retailer 12$1,505 SGD
Retailer 14$1,567 SGD
Retailer 3$1,800 SGD
Retailer 10$1,831 SGD
Retailer 15$1,887 SGD
Retailer 5$1,915 SGD
Brilliant Earth$5,714 SGD

45 data points across 21 retailers

21 retailers$377 SGD to $5,714 SGD

A
Cheapest Retailer
-
$377 SGD
$295 USD
A
Retailer 2
-
$422 SGD
$330 USD
View
Final sale: no returns
A
Retailer 3
-
$438 SGD
$343 USD
View
A
Retailer 4
-
$468 SGD
$366 USD
View
A
Retailer 5
-
$468 SGD
$366 USD
View
A
Retailer 6
-
$629 SGD
$492 USD
View
A
Retailer 7
-
$671 SGD
$525 USD
View
A
Retailer 8
-
$804 SGD
ZAR 10,166 ZAR
View
A
Retailer 9
-
$830 SGD
£511 GBP
View
A
Retailer 10
-
$834 SGD
€621 EUR
View
A
Retailer 11
-
$1,089 SGD
A$1,310 AUD
View
B+
Retailer 12
-
$1,333 SGD
$1,043 USD
View
B+
Retailer 13
-
$1,438 SGD
$1,125 USD
View
B+
Retailer 14
-
$1,501 SGD
View
B+
Retailer 15
-
$1,505 SGD
$1,177 USD
View
B+
Retailer 16
-
$1,567 SGD
$1,225 USD
View
B+
Retailer 17
-
$1,800 SGD
$1,408 USD
View
B+
Retailer 18
-
$1,831 SGD
£1,128 GBP
View
B+
Retailer 19
-
$1,887 SGD
£1,162 GBP
View
B+
Retailer 20
-
$1,915 SGD
$1,498 USD
View
Most Expensive
B
Brilliant Earth
20917273A · Oct 31
$5,714 SGD
$4,470 USD
View
20 more retailers have this diamond
Prices start from $377 SGDSave up to $5,337 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.

A
1.54ct Emerald
$377 SGD