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Emerald|Lab Grown|IGI

0.51ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG538297931

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538297931

Diamond specifications and retailer prices

From HK$973 HKD
$124 USD
As of October 27, 2026
Save HK$6,499 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,114 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538297931 or 538297931. Listed at 17 retailers as of October 27, 2026, with a 668% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle25.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538297931
Dimensions5.26 × 3.78 × 2.61 mm
L/W Ratio1.39
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
5.26 mm3.78 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538297931
Side View
Table 63.0%Crown 25.2°Girdle: STK-THKPavilion 38.1°Culet: LNGDepth 69.0%

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 27
Current: HK$10,114 HKD|Low: HK$576 HKD|High: HK$10,224 HKD|Avg: HK$2,473 HKD|-1.0%
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
Retailer 14
October 29, 2026
Retailer 6HK$576 HKD
Retailer 9HK$973 HKD
Retailer 5HK$1,091 HKD
Retailer 3HK$1,130 HKD
Retailer 11HK$1,287 HKD
Retailer 14HK$1,287 HKD
Retailer 7HK$2,187 HKD
Retailer 12HK$2,330 HKD
Retailer 10HK$2,354 HKD
Retailer 2HK$2,509 HKD
Retailer 4HK$2,997 HKD
Retailer 13HK$3,892 HKD
Retailer 8HK$4,112 HKD
MOH LondonHK$10,114 HKD

44 data points across 14 retailers

17 retailersHK$973 HKD to HK$7,472 HKD

A
Cheapest Retailer
-
HK$973 HKD
$124 USD
A
Retailer 2
-
HK$1,091 HKD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,130 HKD
$144 USD
View
A
Retailer 4
-
HK$1,287 HKD
$164 USD
View
A
Retailer 5
-
HK$1,287 HKD
$164 USD
View
B+
Retailer 6
-
HK$2,187 HKD
ZAR 4,502 ZAR
View
B+
Retailer 7
-
HK$2,330 HKD
$297 USD
View
B+
Retailer 8
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 9
-
HK$2,509 HKD
£252 GBP
View
B+
Retailer 10
-
HK$2,712 HKD
View
B
Retailer 11
-
HK$2,997 HKD
$382 USD
View
B
Retailer 12
-
HK$3,892 HKD
$496 USD
View
B
Retailer 13
-
HK$4,112 HKD
$524 USD
View
B
Retailer 14
-
HK$4,335 HKD
$552 USD
View
B
Retailer 15
-
HK$6,338 HKD
£636 GBP
View
B
Retailer 16
-
HK$7,472 HKD
$952 USD
View
Most Expensive
B
MOH London
LG538297931 · Oct 25
HK$10,114 HKD
£1,015 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$973 HKDSave up to HK$6,499 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
0.51ct Emerald
HK$973 HKD