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Asscher|Lab Grown|IGI

2.57ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG807695522

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG807695522

Diamond specifications and retailer prices

From €352 EUR
$393 USD
As of October 31, 2026
Save €155 EUR (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €507 EUR at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 2.57ct lab-grown asscher diamond

This 2.57ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807695522 or 807695522. Listed at 2 retailers as of October 31, 2026, with prices from €352 to €507, a €155 spread on the same certified stone. Loose Grown Diamond lists it at €507. 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

2.57
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807695522
Dimensions7.61 × 7.48 × 5.04 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.48 mm2.57 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807695522
Side View
Table 61.0%Crown 35.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €507 EUR|Low: €352 EUR|High: €4,296 EUR|Avg: €1,401 EUR|+7.2%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2€352 EUR
Loose Grown Diamond€507 EUR
Retailer 7€542 EUR
Retailer 9€652 EUR
Retailer 4€728 EUR
Retailer 8€1,012 EUR
Retailer 6€1,485 EUR
Retailer 10€1,555 EUR
Retailer 3€1,874 EUR
Retailer 5€2,712 EUR
Retailer 11€2,712 EUR

24 data points across 11 retailers

2 retailers€352 EUR to €507 EUR

A
Cheapest Retailer
-
€352 EUR
$393 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
807695522 · Nov 1
€507 EUR
$566 USD
View
1 more retailer has this diamond
Prices start from €352 EURSave up to €155 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
2.57ct Asscher
€352 EUR