CaratHunter
Plans
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 €73 EUR
$81 USD
As of October 29, 2026
Save €591 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €664 EUR 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 29, 2026, with prices from €73 to €664, a €591 spread on the same certified stone. MOH London lists it at €664. 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 29
Current: €664 EUR|Low: €73 EUR|High: €810 EUR|Avg: €256 EUR|-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 30, 2026
Retailer 13€73 EUR
Retailer 10€84 EUR
Retailer 9€96 EUR
Retailer 11€96 EUR
Retailer 15€153 EUR
Retailer 2€158 EUR
Retailer 5€197 EUR
Retailer 6€212 EUR
Retailer 8€217 EUR
Retailer 7€288 EUR
Retailer 14€289 EUR
Retailer 12€296 EUR
Retailer 4€343 EUR
Retailer 3€479 EUR
MOH London€664 EUR

45 data points across 15 retailers

14 retailers€73 EUR to €664 EUR

A
Cheapest Retailer
-
€73 EUR
$81 USD
A
Retailer 2
-
€84 EUR
$94 USD
View
B+
Retailer 3
-
€96 EUR
$107 USD
View
B+
Retailer 4
-
€96 EUR
$107 USD
View
B+
Retailer 5
-
€153 EUR
$170 USD
View
B+
Retailer 6
-
€158 EUR
£139 GBP
View
B+
Retailer 7
-
€197 EUR
$219 USD
View
B+
Retailer 8
-
€217 EUR
£190 GBP
View
Retailer 9
-
€288 EUR
$320 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
€289 EUR
$322 USD
View
B
Retailer 11
-
€296 EUR
$330 USD
View
Retailer 12
-
€343 EUR
$382 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
€479 EUR
£420 GBP
View
Most Expensive
C
MOH London
LG688517754 · Oct 29
€664 EUR
£582 GBP
View
13 more retailers have this diamond
Prices start from €73 EURSave up to €591 EUR

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
€73 EUR