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Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG838651505

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG838651505

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of October 30, 2026
Save €859 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,024 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838651505 or 838651505. Listed at 21 retailers as of October 30, 2026, with prices from €166 to €1,024, a €859 spread on the same certified stone. Reve Diamonds lists it at €1,024. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838651505
Dimensions5.86 × 5.83 × 3.62 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.86 mm5.83 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838651505
Side View
Table 66.0%Crown 29.3°Girdle: MediumPavilion 40.2°Culet: NoneDepth 62.1%

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: €958 EUR|Low: €166 EUR|High: €1,031 EUR|Avg: €435 EUR|-2.1%
Retailer 1
Retailer 2
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Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 11€166 EUR
Retailer 7€184 EUR
Retailer 10€192 EUR
Retailer 2€205 EUR
Retailer 4€205 EUR
Retailer 12€274 EUR
Retailer 8€277 EUR
Retailer 16€347 EUR
Retailer 3€347 EUR
Retailer 18€352 EUR
Retailer 14€371 EUR
Retailer 17€389 EUR
Retailer 6€489 EUR
Retailer 15€489 EUR
Retailer 19€500 EUR
Retailer 13€537 EUR
Retailer 9€559 EUR
Retailer 20€659 EUR
Retailer 5€707 EUR
Retailer 1€958 EUR
Reve Diamonds€1,024 EUR

30 data points across 21 retailers

21 retailers€166 EUR to €1,024 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
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€184 EUR
$206 USD
View
Final sale: no returns
A
Retailer 3
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€192 EUR
$214 USD
View
A
Retailer 4
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€205 EUR
$229 USD
View
A
Retailer 5
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€205 EUR
$229 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€274 EUR
£241 GBP
View
B+
Retailer 7
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€277 EUR
$310 USD
View
A
Retailer 8
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€347 EUR
View
A
Retailer 9
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€347 EUR
$388 USD
View
A
Retailer 10
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€352 EUR
ZAR 6,349 ZAR
View
A
Retailer 11
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€371 EUR
£326 GBP
View
A
Retailer 12
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€389 EUR
£342 GBP
View
B+
Retailer 13
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€489 EUR
$546 USD
View
B+
Retailer 14
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€489 EUR
$546 USD
View
B+
Retailer 15
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€500 EUR
A$859 AUD
View
Retailer 16
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€537 EUR
$600 USD
View
Price last confirmed 17 days ago
B+
Retailer 17
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€559 EUR
SGD 844 SGD
View
B+
Retailer 18
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€659 EUR
$736 USD
View
B
Retailer 19
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€707 EUR
$790 USD
View
B
Retailer 20
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€958 EUR
£843 GBP
View
Most Expensive
B
Reve Diamonds
158242EE5 · Nov 1
€1,024 EUR
$1,144 USD
View
20 more retailers have this diamond
Prices start from €166 EURSave up to €859 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
1.09ct Asscher
€166 EUR