CaratHunter
Plans
Emerald|Lab Grown|IGI

0.42ct E VS2 Emerald Lab Grown Diamond

GD • E/VS2 • IGI LG687549587

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687549587

Diamond specifications and retailer prices

From HK$620 HKD
$79 USD
As of October 27, 2026
Save HK$3,446 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$5,710 HKD at MOH London · As of October 19, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG687549587 or 687549587. Listed at 15 retailers as of October 27, 2026, with a 556% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.42
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687549587
Dimensions5.04 × 3.54 × 2.65 mm
L/W Ratio1.42
Culet sizeLong
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
5.04 mm3.54 mm0.42 ctE / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG687549587
Side View
Table 63.0%Crown 34.9°Girdle: MediumPavilion 44.4°Culet: LNGDepth 74.9%

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$5,710 HKD|Low: HK$596 HKD|High: HK$5,750 HKD|Avg: HK$2,164 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
Retailer 14
Retailer 15
October 29, 2026
Retailer 11HK$620 HKD
Retailer 4HK$722 HKD
Retailer 3HK$824 HKD
Retailer 13HK$824 HKD
Retailer 10HK$1,295 HKD
Retailer 2HK$1,347 HKD
Retailer 8HK$1,549 HKD
Retailer 14HK$1,703 HKD
Retailer 9HK$1,865 HKD
Retailer 15HK$2,487 HKD
Retailer 12HK$2,511 HKD
Retailer 7HK$2,956 HKD
Retailer 5HK$3,170 HKD
Retailer 6HK$4,066 HKD
MOH LondonHK$5,710 HKD

45 data points across 15 retailers

15 retailersHK$620 HKD to HK$4,066 HKD

A
Cheapest Retailer
-
HK$620 HKD
$79 USD
B+
Retailer 2
-
HK$722 HKD
$92 USD
View
B+
Retailer 3
-
HK$824 HKD
$105 USD
View
B+
Retailer 4
-
HK$824 HKD
$105 USD
View
B+
Retailer 5
-
HK$1,295 HKD
$165 USD
View
B+
Retailer 6
-
HK$1,347 HKD
£135 GBP
View
B+
Retailer 7
-
HK$1,549 HKD
€188 EUR
View
B
Retailer 8
-
HK$1,703 HKD
$217 USD
View
B
Retailer 9
-
HK$1,865 HKD
£187 GBP
View
B
Retailer 10
-
HK$2,487 HKD
$317 USD
View
B
Retailer 11
-
HK$2,511 HKD
$320 USD
View
B
Retailer 12
-
HK$2,956 HKD
$377 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
HK$3,170 HKD
$404 USD
View
C
Retailer 14
-
HK$4,066 HKD
£408 GBP
View
Most Expensive
C
MOH London
LG687549587 · Oct 19
HK$5,710 HKD
£573 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from HK$620 HKDSave up to HK$3,446 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
0.42ct Emerald
HK$620 HKD