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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 $267 CAD
$191 USD
As of October 27, 2026
Save $1,608 CAD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,875 CAD 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 27, 2026, with prices from $267 to $1,875, a $1,608 spread on the same certified stone. Brilliant Earth lists it at $1,875. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,875 CAD|Low: $258 CAD|High: $1,917 CAD|Avg: $777 CAD|-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 29, 2026
Retailer 11$267 CAD
Retailer 5$300 CAD
Retailer 4$311 CAD
Retailer 3$332 CAD
Retailer 12$332 CAD
Retailer 7$569 CAD
Retailer 13$581 CAD
Retailer 2$603 CAD
Retailer 6$700 CAD
Retailer 14$1,068 CAD
Retailer 10$1,072 CAD
Retailer 9$1,512 CAD
Retailer 8$1,562 CAD
Brilliant Earth$1,875 CAD

44 data points across 14 retailers

16 retailers$267 CAD to $1,875 CAD

A
Cheapest Retailer
-
$267 CAD
$191 USD
A
Retailer 2
-
$300 CAD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$311 CAD
$222 USD
View
A
Retailer 4
-
$332 CAD
$237 USD
View
A
Retailer 5
-
$332 CAD
$237 USD
View
A
Retailer 6
-
$376 CAD
HK$2,100 HKD
View
A
Retailer 7
-
$569 CAD
€387 EUR
View
B+
Retailer 8
-
$581 CAD
$415 USD
View
A
Retailer 9
-
$603 CAD
£339 GBP
View
B+
Retailer 10
-
$700 CAD
$500 USD
View
B+
Retailer 11
-
$1,068 CAD
$763 USD
View
B+
Retailer 12
-
$1,072 CAD
$766 USD
View
B+
Retailer 13
-
$1,082 CAD
SGD 1,045 SGD
View
B
Retailer 14
-
$1,512 CAD
$1,080 USD
View
B
Retailer 15
-
$1,562 CAD
£879 GBP
View
Most Expensive
B
Brilliant Earth
19056166A · Oct 29
$1,875 CAD
$1,340 USD
View
15 more retailers have this diamond
Prices start from $267 CADSave up to $1,608 CAD

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
$267 CAD