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Emerald|Lab Grown|IGI

1.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG496121293

Shape and cutting style on the report: Emerald cut

Certificate IGI LG496121293

Diamond specifications and retailer prices

From HK$13,573 HKD
$1,730 USD
As of October 31, 2026
Save HK$3,648 HKD (21%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$27,436 HKD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG496121293 or 496121293. Listed at 13 retailers as of October 31, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496121293
Dimensions7.70 × 5.52 × 3.66 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.70 mm5.52 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496121293
Side View
Table 65.5%Crown 24.6°Girdle: MediumPavilion 40°Culet: LargeDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$27,436 HKD|Low: HK$10,960 HKD|High: HK$45,994 HKD|Avg: HK$22,292 HKD
Friendly Diamonds
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 9HK$13,573 HKD
Retailer 8HK$13,722 HKD
Retailer 4HK$14,397 HKD
Retailer 14HK$14,923 HKD
Retailer 3HK$15,354 HKD
Retailer 10HK$15,911 HKD
Retailer 13HK$15,911 HKD
Retailer 5HK$17,221 HKD
Retailer 2HK$22,565 HKD
Retailer 11HK$24,981 HKD
Friendly DiamondsHK$27,436 HKD
Retailer 12HK$29,829 HKD
Retailer 6HK$43,520 HKD
Retailer 7HK$45,695 HKD

43 data points across 14 retailers

13 retailersHK$13,573 HKD to HK$17,221 HKD

B
Cheapest Retailer
-
HK$13,573 HKD
$1,730 USD
B
Retailer 2
-
HK$13,722 HKD
$1,749 USD
View
B
Retailer 3
-
HK$14,923 HKD
$1,902 USD
View
B
Retailer 4
-
HK$15,354 HKD
$1,957 USD
View
Final sale: no returns
B
Retailer 5
-
HK$15,911 HKD
$2,028 USD
View
Retailer 6
-
HK$15,911 HKD
$2,028 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
HK$17,221 HKD
$2,195 USD
View
Retailer 8
-
HK$22,565 HKD
£2,265 GBP
View
Price under review
Retailer 9
-
HK$24,981 HKD
$3,184 USD
View
Price under review
Most Expensive
Friendly Diamonds
1594769 · Oct 31
HK$27,436 HKD
$3,497 USD
View
Price under review
9 more retailers have this diamond
Prices start from HK$13,573 HKDSave up to HK$3,648 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.

B
1.50ct Emerald
HK$13,573 HKD