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Asscher|Lab Grown|IGI

0.51ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG801617353

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801617353

Diamond specifications and retailer prices

From $461 NZD
$259 USD
As of October 30, 2026
Save $1,307 NZD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,768 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown asscher diamond

This 0.51ct 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 LG801617353 or 801617353. Listed at 7 retailers as of October 29, 2026, with prices from $461 to $1,768, a $1,307 spread on the same certified stone. MOH London lists it at $1,768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801617353
Dimensions4.47 × 4.47 × 2.95 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.47 mm4.47 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801617353
Side View
Table 65.0%Crown 38.6°Girdle: Very ThickPavilion 38.6°Culet: NoneDepth 66.0%

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 30
Current: $1,768 NZD|Low: $363 NZD|High: $1,782 NZD|Avg: $918 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$363 NZD
Retailer 6$461 NZD
Retailer 2$671 NZD
Retailer 3$748 NZD
Retailer 5$872 NZD
Retailer 4$1,027 NZD
Retailer 7$1,519 NZD
MOH London$1,768 NZD

21 data points across 8 retailers

7 retailers$461 NZD to $1,768 NZD

A
Cheapest Retailer
-
$461 NZD
$259 USD
B+
Retailer 2
-
$671 NZD
£297 GBP
View
B+
Retailer 3
-
$748 NZD
$420 USD
View
B
Retailer 4
-
$872 NZD
$490 USD
View
Retailer 5
-
$1,027 NZD
£454 GBP
View
Price last confirmed 7 days ago
B
Retailer 6
-
$1,519 NZD
$853 USD
View
Most Expensive
B
MOH London
LG801617353 · Oct 29
$1,768 NZD
£782 GBP
View
6 more retailers have this diamond
Prices start from $461 NZDSave up to $1,307 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
0.51ct Asscher
$461 NZD