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Asscher|Lab Grown|IGI

3.09ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG818652394

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818652394

Diamond specifications and retailer prices

From €408 EUR
$456 USD
As of October 30, 2026
Save €3,217 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,625 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 LG818652394 or 818652394. Listed at 22 retailers as of October 30, 2026, with prices from €408 to €3,625, a €3,217 spread on the same certified stone. Do Amore Diamonds lists it at €3,625. 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 angle34.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818652394
Dimensions8.00 × 8.00 × 5.26 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm8.00 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818652394
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 65.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €3,625 EUR|Low: €408 EUR|High: €3,661 EUR|Avg: €1,319 EUR|-1.0%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 6€408 EUR
Retailer 4€457 EUR
Retailer 21€507 EUR
Retailer 12€511 EUR
Retailer 15€624 EUR
Retailer 20€636 EUR
Retailer 3€754 EUR
Retailer 7€793 EUR
Retailer 17€840 EUR
Retailer 5€842 EUR
Retailer 2€931 EUR
Retailer 16€1,181 EUR
Retailer 19€1,214 EUR
Retailer 8€1,361 EUR
Retailer 10€1,471 EUR
Retailer 11€1,866 EUR
Retailer 13€1,923 EUR
Retailer 9€1,925 EUR
Retailer 18€2,346 EUR
Retailer 14€2,623 EUR
Do Amore Diamonds€3,625 EUR

31 data points across 21 retailers

22 retailers€408 EUR to €3,625 EUR

A
Cheapest Retailer
-
€408 EUR
$456 USD
A
Retailer 2
-
€457 EUR
$511 USD
View
A
Retailer 3
-
€507 EUR
$566 USD
View
Retailer 4
-
€511 EUR
$571 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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€624 EUR
£549 GBP
View
A
Retailer 6
-
€636 EUR
$710 USD
View
A
Retailer 7
-
€754 EUR
$842 USD
View
B+
Retailer 8
-
€793 EUR
$886 USD
View
A
Retailer 9
-
€840 EUR
View
A
Retailer 10
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€842 EUR
$941 USD
View
A
Retailer 11
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€931 EUR
£819 GBP
View
A
Retailer 12
-
€1,181 EUR
A$2,030 AUD
View
A
Retailer 13
-
€1,214 EUR
ZAR 21,907 ZAR
View
B+
Retailer 14
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€1,361 EUR
$1,521 USD
View
B+
Retailer 15
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€1,471 EUR
$1,643 USD
View
Retailer 16
-
€1,866 EUR
$2,085 USD
View
Price last confirmed 10 days ago
Retailer 17
-
€1,920 EUR
$2,145 USD
View
Price last confirmed 33 days ago
B+
Retailer 18
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€1,923 EUR
$2,148 USD
View
B+
Retailer 19
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€1,925 EUR
$2,151 USD
View
B
Retailer 20
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€2,346 EUR
£2,064 GBP
View
B
Retailer 21
-
€2,623 EUR
$2,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-21B501837 · Oct 30
€3,625 EUR
$4,050 USD
View
21 more retailers have this diamond
Prices start from €408 EURSave up to €3,217 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
€408 EUR