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
As of November 4, 2026
Save €890 EUR (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,867 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 November 4, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
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 4
Current: €440 EUR|Low: €330 EUR|High: €1,140 EUR|Avg: €713 EUR|-0.6%
Retailer 1
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Retailer 11
Retailer 12
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Retailer 17
November 5, 2026
Retailer 6€396 EUR
Retailer 2€412 EUR
Retailer 15€413 EUR
Retailer 13€433 EUR
Retailer 1€440 EUR
Retailer 14€467 EUR
Retailer 11€490 EUR
Retailer 8€571 EUR
Retailer 7€739 EUR
Retailer 12€773 EUR
Retailer 5€817 EUR
Retailer 16€882 EUR
Retailer 17€929 EUR
Retailer 4€936 EUR
Retailer 10€958 EUR
Retailer 9€1,051 EUR
Retailer 3€1,111 EUR

39 data points across 17 retailers

25 retailers€221 EUR to €1,111 EUR

A
Cheapest Retailer
-
€221 EUR
Final sale: no returns
Retailer 2
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€229 EUR
View
Price last confirmed 24 days ago
Retailer 3
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€241 EUR
View
Price last confirmed 42 days ago
Retailer 4
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€396 EUR
View
Price last confirmed 8 days ago
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Retailer 5
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€412 EUR
View
A
Retailer 6
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€413 EUR
View
A
Retailer 7
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€433 EUR
View
A
Retailer 8
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€440 EUR
View
A
Retailer 9
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€467 EUR
View
A
Retailer 10
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€470 EUR
View
B+
Retailer 11
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€490 EUR
View
Retailer 12
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€571 EUR
View
Price last confirmed 10 days ago
B+
Retailer 13
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€630 EUR
View
Retailer 14
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€739 EUR
View
Price last confirmed 8 days ago
B
Retailer 15
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€773 EUR
View
Retailer 16
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€787 EUR
View
Price last confirmed 21 days ago
B+
Retailer 17
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€817 EUR
View
B
Retailer 18
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€874 EUR
View
B+
Retailer 19
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€882 EUR
View
B
Retailer 20
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€929 EUR
View
B
Retailer 21
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€936 EUR
View
B
Retailer 22
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€958 EUR
View
B
Retailer 23
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€1,051 EUR
View
B
Retailer 24
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€1,111 EUR
View
Most Expensive
Queensmith
LG746518474 · Oct 27
€1,867 EUR
£1,650 GBP
View
Price last confirmed 9 days ago
24 more retailers have this diamond
Prices start from €221 EURSave up to €890 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