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Emerald|Lab Grown|IGI

0.52ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG533213573

Shape and cutting style on the report: Emerald cut

Certificate IGI LG533213573

Diamond specifications and retailer prices

From HK$989 HKD
$126 USD
As of October 29, 2026
Save HK$6,530 HKD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,273 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct 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 LG533213573 or 533213573. Listed at 15 retailers as of October 29, 2026, with a 661% 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

0.52
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533213573
Dimensions5.65 × 3.75 × 2.50 mm
L/W Ratio1.51
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
5.65 mm3.75 mm0.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG533213573
Side View
Table 68.5%Crown 23.1°Girdle: MED-STKPavilion 40°Culet: LNGDepth 66.7%

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$10,273 HKD|Low: HK$785 HKD|High: HK$10,383 HKD|Avg: HK$2,767 HKD|+0.2%
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$989 HKD
Retailer 4HK$1,106 HKD
Retailer 12HK$1,145 HKD
Retailer 8HK$1,232 HKD
Retailer 11HK$1,232 HKD
Retailer 2HK$2,046 HKD
Retailer 9HK$2,346 HKD
Retailer 5HK$2,354 HKD
Retailer 3HK$3,013 HKD
Retailer 10HK$3,946 HKD
Retailer 6HK$4,174 HKD
MOH LondonHK$10,273 HKD

44 data points across 12 retailers

15 retailersHK$989 HKD to HK$7,519 HKD

A
Cheapest Retailer
-
HK$989 HKD
$126 USD
A
Retailer 2
-
HK$1,106 HKD
$141 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,145 HKD
$146 USD
View
A
Retailer 4
-
HK$1,232 HKD
$157 USD
View
A
Retailer 5
-
HK$1,232 HKD
$157 USD
View
B+
Retailer 6
-
HK$2,046 HKD
£205 GBP
View
B+
Retailer 7
-
HK$2,346 HKD
$299 USD
View
B+
Retailer 8
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 9
-
HK$2,410 HKD
View
B
Retailer 10
-
HK$3,013 HKD
$384 USD
View
B
Retailer 11
-
HK$3,946 HKD
$503 USD
View
B
Retailer 12
-
HK$4,174 HKD
$532 USD
View
B
Retailer 13
-
HK$4,392 HKD
$560 USD
View
B
Retailer 14
-
HK$7,519 HKD
$958 USD
View
Most Expensive
MOH London
LG533213573 · Oct 25
HK$10,273 HKD
£1,031 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$989 HKDSave up to HK$6,530 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
0.52ct Emerald
HK$989 HKD