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Asscher|Lab Grown|IGI

1.21ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG635406980

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG635406980

Diamond specifications and retailer prices

From $1,585 NZD
£703 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,585 NZD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.21ct lab-grown asscher diamond

This 1.21ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG635406980 or 635406980. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635406980
Dimensions5.85 × 5.78 × 3.91 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.85 mm5.78 mm1.21 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635406980
Side View
Table 64.0%Crown 36.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,179 NZD|Low: $610 NZD|High: $2,963 NZD|Avg: $1,308 NZD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
March 23, 2026
Retailer 11$610 NZD
Retailer 10$774 NZD
Retailer 4$800 NZD
Retailer 7$1,022 NZD
Retailer 8$1,141 NZD
Retailer 1$1,179 NZD
Retailer 6$1,394 NZD
Retailer 5$1,579 NZD
Retailer 9$1,649 NZD
Retailer 3$1,668 NZD
Retailer 2$2,963 NZD

42 data points across 11 retailers

1 retailer

B
Diamond Quarter
1.21VS1ELG806594N · Oct 29
$1,585 NZD
£703 GBP
View

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B
1.21ct Asscher
$1,585 NZD