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Asscher|Lab Grown|IGI

3.12ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG847681383

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847681383

Diamond specifications and retailer prices

From €440 EUR
$492 USD
As of November 1, 2026
Save €2,460 EUR (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,900 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.12ct lab-grown asscher diamond

This 3.12ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847681383 or 847681383. Listed at 3 retailers as of October 28, 2026, with prices from €440 to €2,900, a €2,460 spread on the same certified stone. Brilliant Earth lists it at €2,900. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.12
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681383
Dimensions8.08 × 7.93 × 5.32 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm7.93 mm3.12 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681383
Side View
Table 67.0%Crown 39.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €837 EUR|Low: €440 EUR|High: €855 EUR|Avg: €710 EUR|-1.9%
Retailer 1
Retailer 2
November 1, 2026
Retailer 2€440 EUR
Retailer 1€837 EUR

10 data points across 2 retailers

3 retailers€440 EUR to €2,900 EUR

A
Cheapest Retailer
-
€440 EUR
$492 USD
Final sale: no returns
A
Retailer 2
-
€837 EUR
£736 GBP
View
Most Expensive
B
Brilliant Earth
22343939A · Oct 28
€2,900 EUR
$3,240 USD
View
2 more retailers have this diamond
Prices start from €440 EURSave up to €2,460 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
3.12ct Asscher
€440 EUR