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Emerald|Lab Grown|IGI

1.43ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG488157500

Shape and cutting style on the report: Emerald cut

Certificate IGI LG488157500

Diamond specifications and retailer prices

From HK$2,118 HKD
$270 USD
As of October 30, 2026
Save HK$16,711 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$18,830 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown emerald diamond

This 1.43ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG488157500 or 488157500. Listed at 18 retailers as of October 30, 2026, with prices from HK$2,118 to HK$18,830, a HK$16,711 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,830. 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

1.43
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488157500
Dimensions7.59 × 5.32 × 3.50 mm
L/W Ratio1.43
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
7.59 mm5.32 mm1.43 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488157500
Side View
Table 67.5%Crown 28.2°Girdle: MED-STKPavilion 37.9°Culet: LNGDepth 65.8%

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 30
Current: HK$5,153 HKD|Low: HK$2,040 HKD|High: HK$11,777 HKD|Avg: HK$5,435 HKD|+3.1%
Retailer 1
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
November 1, 2026
Retailer 11HK$2,118 HKD
Retailer 10HK$2,464 HKD
Retailer 5HK$2,526 HKD
Retailer 13HK$2,628 HKD
Retailer 2HK$4,095 HKD
Retailer 8HK$4,119 HKD
Retailer 4HK$4,660 HKD
Retailer 7HK$4,786 HKD
Retailer 1HK$5,153 HKD
Retailer 6HK$6,540 HKD
Retailer 14HK$8,081 HKD
Retailer 3HK$9,101 HKD
Retailer 12HK$9,336 HKD
Retailer 9HK$11,658 HKD

45 data points across 14 retailers

18 retailersHK$2,118 HKD to HK$18,830 HKD

A
Cheapest Retailer
-
HK$2,118 HKD
$270 USD
A
Retailer 2
-
HK$2,464 HKD
$314 USD
View
A
Retailer 3
-
HK$2,526 HKD
$322 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,628 HKD
$335 USD
View
B+
Retailer 5
-
HK$3,917 HKD
View
B+
Retailer 6
-
HK$4,095 HKD
$522 USD
View
B+
Retailer 7
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 8
-
HK$4,660 HKD
$594 USD
View
B+
Retailer 9
-
HK$4,786 HKD
€581 EUR
View
B+
Retailer 10
-
HK$5,153 HKD
£517 GBP
View
B
Retailer 11
-
HK$6,540 HKD
$834 USD
View
B
Retailer 12
-
HK$8,081 HKD
$1,030 USD
View
B
Retailer 13
-
HK$9,101 HKD
$1,160 USD
View
B
Retailer 14
-
HK$9,336 HKD
$1,190 USD
View
B
Retailer 15
-
HK$10,628 HKD
$1,355 USD
View
B
Retailer 16
-
HK$11,362 HKD
SGD 1,957 SGD
View
B
Retailer 17
-
HK$11,658 HKD
£1,170 GBP
View
Most Expensive
B
Do Amore Diamonds
27-315C4D0A4 · Oct 31
HK$18,830 HKD
$2,400 USD
View
17 more retailers have this diamond
Prices start from HK$2,118 HKDSave up to HK$16,711 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
1.43ct Emerald
HK$2,118 HKD