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Asscher|Lab Grown|IGI

0.50ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG665447958

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665447958

Diamond specifications and retailer prices

From $328 NZD
$185 USD
As of October 25, 2026
Save $1,598 NZD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,927 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown asscher diamond

This 0.5ct lab-grown asscher sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665447958 or 665447958. Listed at 9 retailers as of October 25, 2026, with prices from $328 to $1,927, a $1,598 spread on the same certified stone. MOH London lists it at $1,927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665447958
Dimensions4.41 × 4.39 × 2.76 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.41 mm4.39 mm0.50 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG665447958
Side View
Table 67.0%Crown 41.3°Girdle: THN-MEDPavilion 38.1°Culet: NoneDepth 62.9%

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 25
Current: $1,927 NZD|Low: $328 NZD|High: $1,936 NZD|Avg: $696 NZD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$328 NZD
Retailer 3$425 NZD
Retailer 2$451 NZD
Retailer 9$460 NZD
Retailer 4$554 NZD
Retailer 8$692 NZD
Retailer 7$770 NZD
Retailer 6$841 NZD
MOH London$1,927 NZD

44 data points across 9 retailers

9 retailers$328 NZD to $1,927 NZD

A
Cheapest Retailer
-
$328 NZD
$185 USD
A
Retailer 2
-
$425 NZD
€228 EUR
View
B+
Retailer 3
-
$451 NZD
£200 GBP
View
B+
Retailer 4
-
$460 NZD
$259 USD
View
B+
Retailer 5
-
$554 NZD
£246 GBP
View
Retailer 6
-
$692 NZD
$390 USD
View
Price last confirmed 23 days ago
B
Retailer 7
-
$770 NZD
$434 USD
View
B
Retailer 8
-
$841 NZD
$474 USD
View
Most Expensive
B
MOH London
LG665447958 · Oct 29
$1,927 NZD
£855 GBP
View
8 more retailers have this diamond
Prices start from $328 NZDSave up to $1,598 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
0.50ct Asscher
$328 NZD