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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 HK$1,499 HKD
$191 USD
As of October 27, 2026
Save HK$9,016 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,514 HKD at Brilliant Earth · As of October 28, 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 HK$1,499 to HK$10,514, a HK$9,016 spread on the same certified stone. Brilliant Earth lists it at HK$10,514. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$10,514 HKD|Low: HK$1,444 HKD|High: HK$10,750 HKD|Avg: HK$4,356 HKD|-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 11HK$1,499 HKD
Retailer 5HK$1,679 HKD
Retailer 4HK$1,742 HKD
Retailer 3HK$1,860 HKD
Retailer 12HK$1,860 HKD
Retailer 7HK$3,188 HKD
Retailer 13HK$3,256 HKD
Retailer 2HK$3,380 HKD
Retailer 6HK$3,923 HKD
Retailer 14HK$5,987 HKD
Retailer 10HK$6,010 HKD
Retailer 9HK$8,474 HKD
Retailer 8HK$8,759 HKD
Brilliant EarthHK$10,514 HKD

44 data points across 14 retailers

16 retailersHK$1,499 HKD to HK$10,514 HKD

A
Cheapest Retailer
-
HK$1,499 HKD
$191 USD
A
Retailer 2
-
HK$1,679 HKD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,742 HKD
$222 USD
View
A
Retailer 4
-
HK$1,860 HKD
$237 USD
View
A
Retailer 5
-
HK$1,860 HKD
$237 USD
View
A
Retailer 6
-
HK$2,109 HKD
View
A
Retailer 7
-
HK$3,188 HKD
€387 EUR
View
B+
Retailer 8
-
HK$3,256 HKD
$415 USD
View
A
Retailer 9
-
HK$3,380 HKD
£339 GBP
View
B+
Retailer 10
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 11
-
HK$5,987 HKD
$763 USD
View
B+
Retailer 12
-
HK$6,010 HKD
$766 USD
View
B+
Retailer 13
-
HK$6,068 HKD
SGD 1,045 SGD
View
B
Retailer 14
-
HK$8,474 HKD
$1,080 USD
View
B
Retailer 15
-
HK$8,759 HKD
£879 GBP
View
Most Expensive
B
Brilliant Earth
19056166A · Oct 28
HK$10,514 HKD
$1,340 USD
View
15 more retailers have this diamond
Prices start from HK$1,499 HKDSave up to HK$9,016 HKD

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
HK$1,499 HKD