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Asscher|Lab Grown|IGI

1.20ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG835659312

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG835659312

Diamond specifications and retailer prices

From $365 NZD
As of November 4, 2026
Save $1,023 NZD (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,388 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.2ct lab-grown asscher diamond

This 1.2ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835659312 or 835659312. Listed at 3 retailers as of November 4, 2026, with prices from $365 to $1,388, a $1,023 spread on the same certified stone. Brilliant Earth lists it at $1,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835659312
Dimensions5.86 × 5.79 × 3.89 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.86 mm5.79 mm1.20 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835659312
Side View
Table 66.0%Crown 37.8°Girdle: MediumPavilion 40°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,388 NZD|Low: $365 NZD|High: $1,388 NZD|Avg: $789 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$365 NZD
Retailer 7$655 NZD
Retailer 6$662 NZD
Retailer 2$752 NZD
Retailer 4$761 NZD
Retailer 5$793 NZD
Brilliant Earth$1,388 NZD

35 data points across 7 retailers

3 retailers$365 NZD to $1,388 NZD

A
Cheapest Retailer
-
$365 NZD
Final sale: no returns
A
Retailer 2
-
$752 NZD
View
Most Expensive
B
Brilliant Earth
21363700A · Nov 4
$1,388 NZD
$780 USD
View
2 more retailers have this diamond
Prices start from $365 NZDSave up to $1,023 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
1.20ct Asscher
$365 NZD