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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 $112 AUD
$79 USD
As of October 29, 2026
Save $625 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,036 AUD 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 29, 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,036 AUD|Low: $108 AUD|High: $1,043 AUD|Avg: $393 AUD|+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 11$112 AUD
Retailer 4$131 AUD
Retailer 3$149 AUD
Retailer 13$149 AUD
Retailer 10$235 AUD
Retailer 2$244 AUD
Retailer 8$281 AUD
Retailer 14$309 AUD
Retailer 9$338 AUD
Retailer 15$451 AUD
Retailer 12$455 AUD
Retailer 7$536 AUD
Retailer 5$575 AUD
Retailer 6$738 AUD
MOH London$1,036 AUD

45 data points across 15 retailers

15 retailers$112 AUD to $738 AUD

A
Cheapest Retailer
-
$112 AUD
$79 USD
B+
Retailer 2
-
$131 AUD
$92 USD
View
B+
Retailer 3
-
$149 AUD
$105 USD
View
B+
Retailer 4
-
$149 AUD
$105 USD
View
B+
Retailer 5
-
$235 AUD
$165 USD
View
B+
Retailer 6
-
$244 AUD
£135 GBP
View
B+
Retailer 7
-
$281 AUD
€188 EUR
View
B
Retailer 8
-
$309 AUD
$217 USD
View
B
Retailer 9
-
$338 AUD
£187 GBP
View
B
Retailer 10
-
$451 AUD
$317 USD
View
B
Retailer 11
-
$455 AUD
$320 USD
View
Retailer 12
-
$536 AUD
$377 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$575 AUD
$404 USD
View
C
Retailer 14
-
$738 AUD
£408 GBP
View
Most Expensive
MOH London
LG687549587 · Oct 19
$1,036 AUD
£573 GBP
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $112 AUDSave up to $625 AUD

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
$112 AUD