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Emerald|Lab Grown|IGI

0.42ct D VS2 Emerald Lab Grown Diamond

GD • D/VS2 • IGI LG688517754

Shape and cutting style on the report: Emerald cut

Certificate IGI LG688517754

Diamond specifications and retailer prices

From HK$636 HKD
$81 USD
As of October 27, 2026
Save HK$5,164 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$5,800 HKD at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG688517754 or 688517754. Listed at 14 retailers as of October 27, 2026, with prices from HK$636 to HK$5,800, a HK$5,164 spread on the same certified stone. MOH London lists it at HK$5,800. 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
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688517754
Dimensions5.24 × 3.66 × 2.29 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.24 mm3.66 mm0.42 ctD / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG688517754
Side View
Table 69.0%Crown 31.3°Girdle: MediumPavilion 40.5°Culet: LargeDepth 62.6%

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$5,800 HKD|Low: HK$636 HKD|High: HK$7,075 HKD|Avg: HK$2,238 HKD|-17.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 13HK$636 HKD
Retailer 10HK$738 HKD
Retailer 9HK$840 HKD
Retailer 11HK$840 HKD
Retailer 15HK$1,334 HKD
Retailer 2HK$1,380 HKD
Retailer 5HK$1,718 HKD
Retailer 6HK$1,854 HKD
Retailer 8HK$1,895 HKD
Retailer 7HK$2,511 HKD
Retailer 14HK$2,527 HKD
Retailer 12HK$2,589 HKD
Retailer 4HK$2,995 HKD
Retailer 3HK$4,185 HKD
MOH LondonHK$5,800 HKD

44 data points across 15 retailers

14 retailersHK$636 HKD to HK$5,800 HKD

A
Cheapest Retailer
-
HK$636 HKD
$81 USD
A
Retailer 2
-
HK$738 HKD
$94 USD
View
B+
Retailer 3
-
HK$840 HKD
$107 USD
View
B+
Retailer 4
-
HK$840 HKD
$107 USD
View
B+
Retailer 5
-
HK$1,334 HKD
$170 USD
View
B+
Retailer 6
-
HK$1,380 HKD
£138 GBP
View
B+
Retailer 7
-
HK$1,718 HKD
$219 USD
View
B+
Retailer 8
-
HK$1,895 HKD
£190 GBP
View
B
Retailer 9
-
HK$2,511 HKD
$320 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
HK$2,527 HKD
$322 USD
View
B
Retailer 11
-
HK$2,589 HKD
$330 USD
View
B
Retailer 12
-
HK$2,995 HKD
$382 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
HK$4,185 HKD
£420 GBP
View
Most Expensive
C
MOH London
LG688517754 · Oct 29
HK$5,800 HKD
£582 GBP
View
13 more retailers have this diamond
Prices start from HK$636 HKDSave up to HK$5,164 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$636 HKD