Asscher|Lab Grown|IGI

1.51ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG630441374

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630441374

Diamond specifications and retailer prices

From €258 EUR
£228 GBP
As of November 2, 2026
Save €691 EUR (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,034 EUR at MOH London · As of October 26, 2026
View at MOH London

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 LG630441374 or 630441374. Listed at 12 retailers as of November 1, 2026, with a 268% 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630441374
Dimensions6.28 × 6.28 × 4.08 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.28 mm6.28 mm1.51 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630441374
Side View
Table 65.0%Crown 36.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,034 EUR|Low: €233 EUR|High: €1,037 EUR|Avg: €565 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9€233 EUR
Retailer 5€258 EUR
Retailer 7€402 EUR
Retailer 12€402 EUR
Retailer 8€421 EUR
Retailer 6€430 EUR
Retailer 11€454 EUR
Retailer 2€543 EUR
Retailer 4€743 EUR
Retailer 10€896 EUR
Retailer 3€949 EUR
MOH London€1,034 EUR

16 data points across 12 retailers

12 retailers€258 EUR to €949 EUR

Retailer 1
-
€233 EUR
$261 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€258 EUR
£228 GBP
View
B+
Retailer 3
-
€402 EUR
$451 USD
View
A
Retailer 4
-
€402 EUR
ZAR 7,286 ZAR
View
A
Retailer 5
-
€421 EUR
£372 GBP
View
A
Retailer 6
-
€430 EUR
£380 GBP
View
A
Retailer 7
-
€454 EUR
$509 USD
View
A
Retailer 8
-
€543 EUR
A$937 AUD
View
B+
Retailer 9
-
€743 EUR
$833 USD
View
B
Retailer 10
-
€896 EUR
$1,005 USD
View
B
Retailer 11
-
€949 EUR
$1,064 USD
View
Most Expensive
MOH London
LG630441374 · Oct 26
€1,034 EUR
£913 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from €258 EURSave up to €691 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
€258 EUR