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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 $140 NZD
$79 USD
As of October 29, 2026
Save $779 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,291 NZD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,291 NZD|Low: $135 NZD|High: $1,300 NZD|Avg: $489 NZD|+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 30, 2026
Retailer 11$140 NZD
Retailer 4$163 NZD
Retailer 3$186 NZD
Retailer 13$186 NZD
Retailer 10$293 NZD
Retailer 2$306 NZD
Retailer 8$350 NZD
Retailer 14$385 NZD
Retailer 9$422 NZD
Retailer 15$562 NZD
Retailer 12$568 NZD
Retailer 7$668 NZD
Retailer 5$717 NZD
Retailer 6$919 NZD
MOH London$1,291 NZD

46 data points across 15 retailers

15 retailers$140 NZD to $919 NZD

A
Cheapest Retailer
-
$140 NZD
$79 USD
B+
Retailer 2
-
$163 NZD
$92 USD
View
B+
Retailer 3
-
$186 NZD
$105 USD
View
B+
Retailer 4
-
$186 NZD
$105 USD
View
B+
Retailer 5
-
$293 NZD
$165 USD
View
B+
Retailer 6
-
$306 NZD
£136 GBP
View
B+
Retailer 7
-
$350 NZD
€188 EUR
View
B
Retailer 8
-
$385 NZD
$217 USD
View
B
Retailer 9
-
$422 NZD
£187 GBP
View
B
Retailer 10
-
$562 NZD
$317 USD
View
B
Retailer 11
-
$568 NZD
$320 USD
View
Retailer 12
-
$668 NZD
$377 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$717 NZD
$404 USD
View
C
Retailer 14
-
$919 NZD
£408 GBP
View
Most Expensive
MOH London
LG687549587 · Oct 19
$1,291 NZD
£573 GBP
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $140 NZDSave up to $779 NZD

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
$140 NZD