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Asscher|Lab Grown|IGI

3.12ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG847607283

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847607283

Diamond specifications and retailer prices

From $492 USD
As of November 1, 2026
Save $434 USD (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $926 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 LG847607283 or 847607283. Listed at 2 retailers as of November 1, 2026, with prices from $492 to $926, a $434 spread on the same certified stone. 77 Diamonds lists it at $926. 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 angle36.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847607283
Dimensions8.15 × 8.12 × 5.25 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.12 mm3.12 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847607283
Side View
Table 66.0%Crown 36.8°Girdle: MediumPavilion 39.8°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $926 USD|Low: $492 USD|High: $977 USD|Avg: $783 USD|-5.3%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$492 USD
77 Diamonds$926 USD

14 data points across 2 retailers

2 retailers$492 USD to $926 USD

A
Cheapest Retailer
-
$492 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
ACTVSP5AESXZR · Nov 2
$926 USD
£729 GBP
View
1 more retailer has this diamond
Prices start from $492 USDSave up to $434 USD

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
$492 USD