CaratHunter
Plans
Emerald|Lab Grown|IGI

0.51ct E VS2 Emerald Lab Grown Diamond

GD • E/VS2 • IGI LG844647092

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844647092

Diamond specifications and retailer prices

From HK$706 HKD
$90 USD
As of October 27, 2026
Save HK$5,741 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,447 HKD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG844647092 or 844647092. Listed at 14 retailers as of October 27, 2026, with prices from HK$706 to HK$6,447, a HK$5,741 spread on the same certified stone. MOH London lists it at HK$6,447. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844647092
Dimensions5.46 × 3.56 × 2.67 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.46 mm3.56 mm0.51 ctE / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844647092
Side View
Table 69.0%Crown 45.3°Girdle: Slightly ThickPavilion 42.7°Culet: LargeDepth 75.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$6,447 HKD|Low: HK$706 HKD|High: HK$6,447 HKD|Avg: HK$2,318 HKD
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 14HK$706 HKD
Retailer 4HK$816 HKD
Retailer 9HK$926 HKD
Retailer 12HK$926 HKD
Retailer 2HK$1,612 HKD
Retailer 13HK$1,687 HKD
Retailer 7HK$1,705 HKD
Retailer 3HK$1,844 HKD
Retailer 8HK$2,106 HKD
Retailer 11HK$2,801 HKD
Retailer 10HK$3,123 HKD
Retailer 6HK$3,269 HKD
Retailer 5HK$3,288 HKD
MOH LondonHK$6,447 HKD

11 data points across 14 retailers

14 retailersHK$706 HKD to HK$6,447 HKD

B+
Cheapest Retailer
-
HK$706 HKD
$90 USD
B+
Retailer 2
-
HK$816 HKD
$104 USD
View
B+
Retailer 3
-
HK$926 HKD
$118 USD
View
B+
Retailer 4
-
HK$926 HKD
$118 USD
View
B+
Retailer 5
-
HK$1,612 HKD
£162 GBP
View
B+
Retailer 6
-
HK$1,687 HKD
$215 USD
View
B+
Retailer 7
-
HK$1,705 HKD
€207 EUR
View
B+
Retailer 8
-
HK$1,844 HKD
$235 USD
View
B+
Retailer 9
-
HK$2,106 HKD
£211 GBP
View
B
Retailer 10
-
HK$2,801 HKD
$357 USD
View
B
Retailer 11
-
HK$3,123 HKD
$398 USD
View
B
Retailer 12
-
HK$3,269 HKD
$417 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
HK$3,288 HKD
$419 USD
View
Most Expensive
C
MOH London
LG844647092 · Oct 29
HK$6,447 HKD
£647 GBP
View
13 more retailers have this diamond
Prices start from HK$706 HKDSave up to HK$5,741 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+
0.51ct Emerald
HK$706 HKD