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Asscher|Lab Grown|IGI

3.00ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG667452070

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG667452070

Diamond specifications and retailer prices

From €829 EUR
As of November 4, 2026
Save €336 EUR (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,615 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3ct lab-grown asscher diamond

This 3ct 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 LG667452070 or 667452070. Listed at 3 retailers as of November 4, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667452070
Dimensions7.86 × 7.82 × 5.30 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm7.82 mm3.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667452070
Side View
Table 63.0%Crown 39.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 67.8%

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: €1,615 EUR|Low: €829 EUR|High: €2,734 EUR|Avg: €1,742 EUR|-8.9%
Rare Carat
Retailer 2
Retailer 3
October 19, 2026
Retailer 2€829 EUR
Rare Carat€1,615 EUR
Retailer 3€2,734 EUR

4 data points across 3 retailers

3 retailers€829 EUR to €1,165 EUR

A
Cheapest Retailer
-
€829 EUR
A
Retailer 2
-
€1,165 EUR
View
Most Expensive
Rare Carat
AS301HVS1151_l_614325496 · Oct 28
€1,615 EUR
$1,820 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from €829 EURSave up to €336 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
3.00ct Asscher
€829 EUR