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Emerald|Lab Grown|IGI

1.53ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG818685031

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818685031

Diamond specifications and retailer prices

From HK$1,569 HKD
$200 USD
As of October 30, 2026
Save HK$7,578 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,147 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown emerald diamond

This 1.53ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG818685031 or 818685031. Listed at 13 retailers as of October 29, 2026, with prices from HK$1,569 to HK$9,147, a HK$7,578 spread on the same certified stone. MOH London lists it at HK$9,147. 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

1.53
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685031
Dimensions7.87 × 5.39 × 3.64 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm5.39 mm1.53 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685031
Side View
Table 64.0%Crown 40°Girdle: THN-MEDPavilion 43.4°Culet: LargeDepth 67.5%

Caratlytics Score

How it works →
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 30
Current: HK$9,147 HKD|Low: HK$1,506 HKD|High: HK$9,336 HKD|Avg: HK$4,376 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 4HK$1,569 HKD
Retailer 3HK$1,757 HKD
Retailer 12HK$1,820 HKD
Retailer 9HK$1,946 HKD
Retailer 10HK$1,946 HKD
Retailer 7HK$3,381 HKD
Retailer 2HK$3,569 HKD
Retailer 11HK$6,261 HKD
Retailer 8HK$6,277 HKD
Retailer 5HK$6,340 HKD
Retailer 13HK$6,678 HKD
Retailer 6HK$6,865 HKD
MOH LondonHK$9,147 HKD

39 data points across 13 retailers

13 retailersHK$1,569 HKD to HK$9,147 HKD

A
Cheapest Retailer
-
HK$1,569 HKD
$200 USD
A
Retailer 2
-
HK$1,757 HKD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,820 HKD
$232 USD
View
A
Retailer 4
-
HK$1,946 HKD
$248 USD
View
Retailer 5
-
HK$1,946 HKD
$248 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$3,381 HKD
$431 USD
View
A
Retailer 7
-
HK$3,569 HKD
£358 GBP
View
B
Retailer 8
-
HK$6,261 HKD
$798 USD
View
B
Retailer 9
-
HK$6,277 HKD
$800 USD
View
B+
Retailer 10
-
HK$6,340 HKD
SGD 1,092 SGD
View
B+
Retailer 11
-
HK$6,678 HKD
$851 USD
View
B+
Retailer 12
-
HK$6,865 HKD
$875 USD
View
Most Expensive
B
MOH London
LG818685031 · Oct 29
HK$9,147 HKD
£918 GBP
View
12 more retailers have this diamond
Prices start from HK$1,569 HKDSave up to HK$7,578 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
1.53ct Emerald
HK$1,569 HKD