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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG818625043

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818625043

Diamond specifications and retailer prices

From €457 EUR
$511 USD
As of October 30, 2026
Save €5,535 EUR (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,993 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818625043 or 818625043. Listed at 23 retailers as of October 30, 2026, with prices from €457 to €5,993, a €5,535 spread on the same certified stone. Yadav Diamonds lists it at €5,993. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818625043
Dimensions8.16 × 8.07 × 5.31 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm8.07 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818625043
Side View
Table 62.0%Crown 33.2°Girdle: MediumPavilion 44.7°Culet: NoneDepth 65.8%

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: €784 EUR|Low: €439 EUR|High: €4,064 EUR|Avg: €1,395 EUR|-0.5%
Retailer 1
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Retailer 3
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3€457 EUR
Retailer 4€513 EUR
Retailer 9€513 EUR
Retailer 6€567 EUR
Retailer 16€689 EUR
Retailer 8€751 EUR
Retailer 1€784 EUR
Retailer 12€969 EUR
Retailer 13€1,323 EUR
Retailer 15€1,360 EUR
Retailer 11€1,400 EUR
Retailer 17€1,464 EUR
Retailer 7€1,648 EUR
Retailer 5€1,792 EUR
Retailer 10€1,828 EUR
Retailer 19€1,945 EUR
Retailer 2€2,104 EUR
Retailer 14€2,734 EUR
Retailer 18€4,064 EUR

44 data points across 19 retailers

23 retailers€457 EUR to €5,993 EUR

A
Cheapest Retailer
-
€457 EUR
$511 USD
A
Retailer 2
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€513 EUR
$573 USD
View
A
Retailer 3
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€513 EUR
$573 USD
View
Final sale: no returns
A
Retailer 4
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€567 EUR
$634 USD
View
Retailer 5
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€567 EUR
$634 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€689 EUR
$770 USD
View
B+
Retailer 7
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€751 EUR
$839 USD
View
A
Retailer 8
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€784 EUR
£690 GBP
View
A
Retailer 9
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€969 EUR
£853 GBP
View
A
Retailer 10
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€1,013 EUR
$1,132 USD
View
A
Retailer 11
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€1,323 EUR
A$2,274 AUD
View
A
Retailer 12
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€1,360 EUR
ZAR 24,555 ZAR
View
B+
Retailer 13
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€1,400 EUR
$1,564 USD
View
B+
Retailer 14
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€1,464 EUR
$1,636 USD
View
B+
Retailer 15
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€1,648 EUR
$1,841 USD
View
Retailer 16
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€1,792 EUR
A$3,080 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
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€1,828 EUR
£1,608 GBP
View
B+
Retailer 18
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€1,945 EUR
$2,173 USD
View
B+
Retailer 19
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€2,104 EUR
$2,351 USD
View
B+
Retailer 20
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€2,135 EUR
$2,385 USD
View
B+
Retailer 21
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€2,734 EUR
£2,405 GBP
View
B
Retailer 22
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€4,064 EUR
$4,540 USD
View
Most Expensive
B
Yadav Diamonds
13182694 · Oct 30
€5,993 EUR
$6,695 USD
View
22 more retailers have this diamond
Prices start from €457 EURSave up to €5,535 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
€457 EUR