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Asscher|Lab Grown|IGI

3.55ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG783606939

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG783606939

Diamond specifications and retailer prices

From €527 EUR
$591 USD
As of November 2, 2026
Save €4,195 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,722 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.55ct lab-grown asscher diamond

This 3.55ct 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 LG783606939 or 783606939. Listed at 22 retailers as of October 27, 2026, with prices from €527 to €4,722, a €4,195 spread on the same certified stone. Queensmith lists it at €4,722. 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

3.55
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783606939
Dimensions8.37 × 8.28 × 5.34 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm8.28 mm3.55 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783606939
Side View
Table 59.0%Crown 33.9°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 64.5%

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: Nov 2
Current: €818 EUR|Low: €506 EUR|High: €2,869 EUR|Avg: €1,277 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 3€527 EUR
Retailer 15€590 EUR
Retailer 2€653 EUR
Retailer 6€653 EUR
Retailer 11€771 EUR
Retailer 1€818 EUR
Retailer 5€876 EUR
Retailer 13€977 EUR
Retailer 9€1,021 EUR
Retailer 12€1,379 EUR
Retailer 14€1,418 EUR
Retailer 4€1,620 EUR
Retailer 16€1,717 EUR
Retailer 8€2,085 EUR
Retailer 7€2,176 EUR
Retailer 10€2,835 EUR

35 data points across 16 retailers

22 retailers€527 EUR to €4,722 EUR

A
Cheapest Retailer
-
€527 EUR
$591 USD
A
Retailer 2
-
€590 EUR
$662 USD
View
Final sale: no returns
A
Retailer 3
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€590 EUR
$662 USD
View
A
Retailer 4
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€653 EUR
$732 USD
View
Retailer 5
-
€653 EUR
$732 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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€771 EUR
$865 USD
View
A
Retailer 7
-
€818 EUR
£722 GBP
View
B+
Retailer 8
-
€876 EUR
$982 USD
View
A
Retailer 9
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€914 EUR
$1,025 USD
View
A
Retailer 10
-
€977 EUR
View
A
Retailer 11
-
€1,021 EUR
£902 GBP
View
A
Retailer 12
-
€1,379 EUR
A$2,380 AUD
View
A
Retailer 13
-
€1,418 EUR
ZAR 25,698 ZAR
View
B+
Retailer 14
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€1,548 EUR
$1,736 USD
View
B+
Retailer 15
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€1,620 EUR
$1,817 USD
View
B+
Retailer 16
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€1,717 EUR
$1,926 USD
View
B+
Retailer 17
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€1,902 EUR
£1,680 GBP
View
B+
Retailer 18
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€2,085 EUR
$2,338 USD
View
B+
Retailer 19
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€2,113 EUR
$2,370 USD
View
B+
Retailer 20
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€2,176 EUR
$2,440 USD
View
B
Retailer 21
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€2,835 EUR
£2,504 GBP
View
Most Expensive
B
Queensmith
LG783606939 · Oct 27
€4,722 EUR
£4,170 GBP
View
21 more retailers have this diamond
Prices start from €527 EURSave up to €4,195 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
3.55ct Asscher
€527 EUR