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Asscher|Lab Grown|IGI

3.09ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG675556945

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG675556945

Diamond specifications and retailer prices

From €429 EUR
As of November 4, 2026
Save €1,783 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,212 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675556945 or 675556945. Listed at 21 retailers as of November 4, 2026, with prices from €429 to €2,212, a €1,783 spread on the same certified stone. MOH London lists it at €2,212. 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

3.09
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675556945
Dimensions8.00 × 8.00 × 5.26 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm8.00 mm3.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675556945
Side View
Table 65.0%Crown 31.8°Girdle: MediumPavilion 41.6°Culet: NoneDepth 65.8%

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: Nov 4
Current: €2,212 EUR|Low: €429 EUR|High: €2,244 EUR|Avg: €1,103 EUR|-0.3%
MOH London
Retailer 2
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Retailer 20
November 5, 2026
Retailer 16€429 EUR
Retailer 5€479 EUR
Retailer 19€480 EUR
Retailer 17€532 EUR
Retailer 9€533 EUR
Retailer 13€604 EUR
Retailer 11€641 EUR
Retailer 12€657 EUR
Retailer 4€828 EUR
Retailer 7€862 EUR
Retailer 10€905 EUR
Retailer 2€1,125 EUR
Retailer 15€1,153 EUR
Retailer 20€1,428 EUR
Retailer 8€1,542 EUR
Retailer 6€1,559 EUR
Retailer 14€1,633 EUR
Retailer 18€1,708 EUR
Retailer 3€1,859 EUR
MOH London€2,212 EUR

40 data points across 20 retailers

21 retailers€429 EUR to €2,212 EUR

A
Cheapest Retailer
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€429 EUR
A
Retailer 2
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€479 EUR
View
Final sale: no returns
A
Retailer 3
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€480 EUR
View
A
Retailer 4
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€532 EUR
View
A
Retailer 5
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€533 EUR
View
A
Retailer 6
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€604 EUR
View
A
Retailer 7
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€657 EUR
View
A
Retailer 8
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€828 EUR
View
A
Retailer 9
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€862 EUR
View
A
Retailer 10
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€905 EUR
View
A
Retailer 11
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€1,125 EUR
View
A
Retailer 12
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€1,153 EUR
View
A
Retailer 13
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€1,428 EUR
View
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Retailer 14
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€1,542 EUR
View
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Retailer 15
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€1,545 EUR
View
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Retailer 16
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€1,559 EUR
View
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Retailer 17
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€1,633 EUR
View
A
Retailer 18
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€1,708 EUR
View
B+
Retailer 19
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€1,732 EUR
View
B+
Retailer 20
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€1,859 EUR
View
Most Expensive
B+
MOH London
LG675556945 · Nov 5
€2,212 EUR
£1,962 GBP
View
20 more retailers have this diamond
Prices start from €429 EURSave up to €1,783 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
3.09ct Asscher
€429 EUR