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Emerald|Lab Grown|IGI

0.53ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG539229253

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539229253

Diamond specifications and retailer prices

From HK$1,004 HKD
$128 USD
As of October 29, 2026
Save HK$3,232 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$10,462 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown emerald diamond

This 0.53ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG539229253 or 539229253. Listed at 13 retailers as of October 29, 2026, with a 322% 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

0.53
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539229253
Dimensions5.75 × 3.70 × 2.48 mm
L/W Ratio1.55
Culet sizeLong
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
5.75 mm3.70 mm0.53 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539229253
Side View
Table 66.5%Crown 21.4°Girdle: MediumPavilion 38.8°Culet: LNGDepth 67.0%

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 29
Current: HK$10,462 HKD|Low: HK$792 HKD|High: HK$10,532 HKD|Avg: HK$2,810 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
October 31, 2026
Retailer 7HK$1,004 HKD
Retailer 4HK$1,122 HKD
Retailer 12HK$1,169 HKD
Retailer 8HK$1,247 HKD
Retailer 11HK$1,247 HKD
Retailer 2HK$2,085 HKD
Retailer 5HK$2,118 HKD
Retailer 9HK$2,385 HKD
Retailer 3HK$3,036 HKD
Retailer 10HK$4,009 HKD
Retailer 6HK$4,237 HKD
MOH LondonHK$10,462 HKD

44 data points across 12 retailers

13 retailersHK$1,004 HKD to HK$4,237 HKD

A
Cheapest Retailer
-
HK$1,004 HKD
$128 USD
A
Retailer 2
-
HK$1,122 HKD
$143 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,169 HKD
$149 USD
View
A
Retailer 4
-
HK$1,247 HKD
$159 USD
View
A
Retailer 5
-
HK$1,247 HKD
$159 USD
View
B+
Retailer 6
-
HK$2,085 HKD
£209 GBP
View
B+
Retailer 7
-
HK$2,118 HKD
$270 USD
View
B+
Retailer 8
-
HK$2,385 HKD
$304 USD
View
B+
Retailer 9
-
HK$2,511 HKD
View
B
Retailer 10
-
HK$3,036 HKD
$387 USD
View
B
Retailer 11
-
HK$4,009 HKD
$511 USD
View
B
Retailer 12
-
HK$4,237 HKD
$540 USD
View
Most Expensive
MOH London
LG539229253 · Oct 29
HK$10,462 HKD
£1,050 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$1,004 HKDSave up to HK$3,232 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
0.53ct Emerald
HK$1,004 HKD