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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 €183 EUR
$205 USD
As of November 1, 2026
Save €513 EUR (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €695 EUR at Brilliant Earth · As of November 2, 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 1, 2026, with prices from €183 to €695, a €513 spread on the same certified stone. Brilliant Earth lists it at €695. 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
Color
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 1
Current: €695 EUR|Low: €183 EUR|High: €695 EUR|Avg: €395 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3€183 EUR
Retailer 7€328 EUR
Retailer 6€332 EUR
Retailer 4€382 EUR
Retailer 2€382 EUR
Retailer 5€398 EUR
Brilliant Earth€695 EUR

34 data points across 7 retailers

3 retailers€183 EUR to €695 EUR

A
Cheapest Retailer
-
€183 EUR
$205 USD
Final sale: no returns
A
Retailer 2
-
€382 EUR
£337 GBP
View
Most Expensive
B
Brilliant Earth
21363700A · Nov 2
€695 EUR
$780 USD
View
2 more retailers have this diamond
Prices start from €183 EURSave up to €513 EUR

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
€183 EUR