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Asscher|Lab Grown|IGI

3.09ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG643421082

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG643421082

Diamond specifications and retailer prices

From €370 EUR
$413 USD
As of October 30, 2026
Save €2,906 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,276 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG643421082 or 643421082. Listed at 20 retailers as of October 30, 2026, with prices from €370 to €3,276, a €2,906 spread on the same certified stone. Do Amore Diamonds lists it at €3,276. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643421082
Dimensions7.93 × 7.90 × 5.40 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
7.93 mm7.90 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643421082
Side View
Table 68.0%Crown 37.8°Girdle: MediumPavilion 42.7°Culet: NoneDepth 68.4%

Caratlytics Score

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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 30
Current: €3,276 EUR|Low: €370 EUR|High: €3,276 EUR|Avg: €1,215 EUR|+22.8%
Do Amore Diamonds
Retailer 2
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 18€370 EUR
Retailer 17€414 EUR
Retailer 5€458 EUR
Retailer 6€458 EUR
Retailer 11€524 EUR
Retailer 12€565 EUR
Retailer 4€592 EUR
Retailer 14€750 EUR
Retailer 7€798 EUR
Retailer 2€837 EUR
Retailer 13€1,068 EUR
Retailer 16€1,098 EUR
Retailer 15€1,625 EUR
Retailer 10€1,651 EUR
Retailer 8€1,758 EUR
Retailer 3€1,860 EUR
Retailer 9€1,866 EUR
Do Amore Diamonds€3,276 EUR

37 data points across 18 retailers

20 retailers€370 EUR to €3,276 EUR

A
Cheapest Retailer
-
€370 EUR
$413 USD
A
Retailer 2
-
€414 EUR
$462 USD
View
A
Retailer 3
-
€458 EUR
$512 USD
View
A
Retailer 4
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€458 EUR
$512 USD
View
A
Retailer 5
-
€524 EUR
$585 USD
View
A
Retailer 6
-
€565 EUR
£497 GBP
View
B+
Retailer 7
-
€592 EUR
$661 USD
View
A
Retailer 8
-
€750 EUR
View
A
Retailer 9
-
€798 EUR
$891 USD
View
A
Retailer 10
-
€837 EUR
£736 GBP
View
A
Retailer 11
-
€1,068 EUR
A$1,836 AUD
View
A
Retailer 12
-
€1,098 EUR
ZAR 19,812 ZAR
View
B+
Retailer 13
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€1,297 EUR
£1,141 GBP
View
B+
Retailer 14
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€1,625 EUR
$1,816 USD
View
Retailer 15
-
€1,651 EUR
£1,452 GBP
View
Price last confirmed 19 days ago
B+
Retailer 16
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€1,758 EUR
$1,964 USD
View
B+
Retailer 17
-
€1,860 EUR
£1,636 GBP
View
Retailer 18
-
€1,866 EUR
$2,085 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
€2,730 EUR
$3,050 USD
View
Most Expensive
B
Do Amore Diamonds
27-244ED3838 · Oct 30
€3,276 EUR
$3,660 USD
View
19 more retailers have this diamond
Prices start from €370 EURSave up to €2,906 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
€370 EUR