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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 $144 NZD
$81 USD
As of October 29, 2026
Save $1,168 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,311 NZD 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 $144 to $1,311, a $1,168 spread on the same certified stone. MOH London lists it at $1,311. 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: $1,311 NZD|Low: $144 NZD|High: $1,600 NZD|Avg: $505 NZD|-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$144 NZD
Retailer 10$167 NZD
Retailer 9$190 NZD
Retailer 11$190 NZD
Retailer 15$302 NZD
Retailer 2$313 NZD
Retailer 5$389 NZD
Retailer 6$419 NZD
Retailer 8$429 NZD
Retailer 7$568 NZD
Retailer 14$571 NZD
Retailer 12$586 NZD
Retailer 4$677 NZD
Retailer 3$946 NZD
MOH London$1,311 NZD

45 data points across 15 retailers

14 retailers$144 NZD to $1,311 NZD

A
Cheapest Retailer
-
$144 NZD
$81 USD
A
Retailer 2
-
$167 NZD
$94 USD
View
B+
Retailer 3
-
$190 NZD
$107 USD
View
B+
Retailer 4
-
$190 NZD
$107 USD
View
B+
Retailer 5
-
$302 NZD
$170 USD
View
B+
Retailer 6
-
$313 NZD
£139 GBP
View
B+
Retailer 7
-
$389 NZD
$219 USD
View
B+
Retailer 8
-
$429 NZD
£190 GBP
View
Retailer 9
-
$568 NZD
$320 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$571 NZD
$322 USD
View
B
Retailer 11
-
$586 NZD
$330 USD
View
Retailer 12
-
$677 NZD
$382 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$946 NZD
£420 GBP
View
Most Expensive
C
MOH London
LG688517754 · Oct 29
$1,311 NZD
£582 GBP
View
13 more retailers have this diamond
Prices start from $144 NZDSave up to $1,168 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
$144 NZD