Asscher|Lab Grown|IGI

1.51ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG746518474

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG746518474

Diamond specifications and retailer prices

From €221 EUR
$248 USD
As of November 1, 2026
Save €1,647 EUR (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,868 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG746518474 or 746518474. Listed at 25 retailers as of October 27, 2026, with prices from €221 to €1,868, a €1,647 spread on the same certified stone. Queensmith lists it at €1,868. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746518474
Dimensions6.34 × 6.34 × 4.06 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
6.34 mm6.34 mm1.51 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746518474
Side View
Table 68.0%Crown 37.9°Girdle: MediumPavilion 37.3°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €445 EUR|Low: €330 EUR|High: €1,142 EUR|Avg: €706 EUR|+0.3%
Retailer 1
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Retailer 11
Retailer 12
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Retailer 16
November 3, 2026
Retailer 5€397 EUR
Retailer 15€412 EUR
Retailer 12€414 EUR
Retailer 10€433 EUR
Retailer 1€445 EUR
Retailer 11€467 EUR
Retailer 7€572 EUR
Retailer 9€630 EUR
Retailer 6€739 EUR
Retailer 4€818 EUR
Retailer 13€883 EUR
Retailer 14€930 EUR
Retailer 3€938 EUR
Retailer 16€961 EUR
Retailer 8€1,052 EUR
Retailer 2€1,113 EUR

39 data points across 16 retailers

25 retailers€221 EUR to €1,868 EUR

A
Cheapest Retailer
-
€221 EUR
$248 USD
Final sale: no returns
Retailer 2
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€229 EUR
$257 USD
View
Price last confirmed 20 days ago
Retailer 3
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€242 EUR
$271 USD
View
Price last confirmed 38 days ago
A
Retailer 4
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€397 EUR
View
A
Retailer 5
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€412 EUR
$462 USD
View
A
Retailer 6
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€414 EUR
ZAR 7,505 ZAR
View
A
Retailer 7
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€433 EUR
£383 GBP
View
A
Retailer 8
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€445 EUR
£393 GBP
View
A
Retailer 9
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€467 EUR
$524 USD
View
A
Retailer 10
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€471 EUR
$528 USD
View
B+
Retailer 11
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€503 EUR
$564 USD
View
A
Retailer 12
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€572 EUR
A$987 AUD
View
B+
Retailer 13
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€630 EUR
$707 USD
View
B+
Retailer 14
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€739 EUR
A$1,276 AUD
View
Retailer 15
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€787 EUR
$883 USD
View
Price last confirmed 17 days ago
B
Retailer 16
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€790 EUR
$886 USD
View
B+
Retailer 17
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€818 EUR
$918 USD
View
B
Retailer 18
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€875 EUR
$981 USD
View
B+
Retailer 19
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€883 EUR
$990 USD
View
B
Retailer 20
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€930 EUR
$1,043 USD
View
B
Retailer 21
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€938 EUR
£828 GBP
View
B
Retailer 22
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€961 EUR
£849 GBP
View
B
Retailer 23
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€1,052 EUR
$1,180 USD
View
B
Retailer 24
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€1,113 EUR
$1,248 USD
View
Most Expensive
B
Queensmith
LG746518474 · Oct 27
€1,868 EUR
£1,650 GBP
View
24 more retailers have this diamond
Prices start from €221 EURSave up to €1,647 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
1.51ct Asscher
€221 EUR