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Emerald|Lab Grown|IGI

1.63ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG514252356

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514252356

Diamond specifications and retailer prices

From $244 SGD
$191 USD
As of October 30, 2026
Save $1,469 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,713 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.63ct lab-grown emerald diamond

This 1.63ct 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 LG514252356 or 514252356. Listed at 16 retailers as of October 29, 2026, with prices from $244 to $1,713, a $1,469 spread on the same certified stone. Brilliant Earth lists it at $1,713. 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

1.63
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252356
Dimensions8.44 × 5.42 × 3.57 mm
L/W Ratio1.56
Culet sizeLong
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
8.44 mm5.42 mm1.63 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514252356
Side View
Table 63.0%Crown 24.4°Girdle: MediumPavilion 40.5°Culet: LNGDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,713 SGD|Low: $235 SGD|High: $1,751 SGD|Avg: $710 SGD|-2.2%
Brilliant Earth
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
October 30, 2026
Retailer 11$244 SGD
Retailer 5$274 SGD
Retailer 4$284 SGD
Retailer 3$303 SGD
Retailer 12$303 SGD
Retailer 7$519 SGD
Retailer 13$531 SGD
Retailer 2$552 SGD
Retailer 6$639 SGD
Retailer 14$975 SGD
Retailer 10$979 SGD
Retailer 9$1,381 SGD
Retailer 8$1,427 SGD
Brilliant Earth$1,713 SGD

45 data points across 14 retailers

16 retailers$244 SGD to $1,713 SGD

A
Cheapest Retailer
-
$244 SGD
$191 USD
A
Retailer 2
-
$274 SGD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$284 SGD
$222 USD
View
A
Retailer 4
-
$303 SGD
$237 USD
View
A
Retailer 5
-
$303 SGD
$237 USD
View
A
Retailer 6
-
$344 SGD
HK$2,100 HKD
View
A
Retailer 7
-
$519 SGD
€387 EUR
View
B+
Retailer 8
-
$531 SGD
$415 USD
View
A
Retailer 9
-
$552 SGD
£340 GBP
View
B+
Retailer 10
-
$639 SGD
$500 USD
View
B+
Retailer 11
-
$975 SGD
$763 USD
View
B+
Retailer 12
-
$979 SGD
$766 USD
View
B+
Retailer 13
-
$989 SGD
View
B
Retailer 14
-
$1,381 SGD
$1,080 USD
View
B
Retailer 15
-
$1,427 SGD
£879 GBP
View
Most Expensive
B
Brilliant Earth
19056166A · Oct 29
$1,713 SGD
$1,340 USD
View
15 more retailers have this diamond
Prices start from $244 SGDSave up to $1,469 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
1.63ct Emerald
$244 SGD