Asscher|Lab Grown|IGI

1.50ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG823639631

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG823639631

Diamond specifications and retailer prices

From $235 USD
As of November 1, 2026
Save $989 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,230 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.5ct lab-grown asscher diamond

This 1.5ct 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 LG823639631 or 823639631. Listed at 20 retailers as of November 1, 2026, with a 421% 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

1.50
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823639631
Dimensions6.35 × 6.27 × 4.14 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm6.27 mm1.50 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823639631
Side View
Table 68.0%Crown 41.2°Girdle: MediumPavilion 39.7°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,150 USD|Low: $234 USD|High: $1,270 USD|Avg: $670 USD|-9.4%
Brilliant Earth
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 1, 2026
Retailer 2$235 USD
Retailer 9$335 USD
Retailer 16$395 USD
Retailer 14$397 USD
Retailer 4$401 USD
Retailer 11$462 USD
Retailer 8$513 USD
Retailer 10$541 USD
Retailer 7$606 USD
Retailer 15$750 USD
Retailer 13$950 USD
Retailer 5$1,093 USD
Retailer 6$1,134 USD
Brilliant Earth$1,150 USD
Retailer 12$1,156 USD
Retailer 3$1,224 USD

29 data points across 16 retailers

20 retailers$235 USD to $1,224 USD

Retailer 1
-
$213 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$235 USD
View
Final sale: no returns
Retailer 3
-
$258 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$275 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$335 USD
£264 GBP
View
B+
Retailer 6
-
$395 USD
View
A
Retailer 7
-
$397 USD
HK$3,100 HKD
View
A
Retailer 8
-
$401 USD
View
A
Retailer 9
-
$462 USD
€440 EUR
View
Retailer 10
-
$513 USD
£404 GBP
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$541 USD
£426 GBP
View
B+
Retailer 12
-
$606 USD
View
B+
Retailer 13
-
$750 USD
View
B
Retailer 14
-
$950 USD
View
B
Retailer 15
-
$1,093 USD
View
B
Retailer 16
-
$1,134 USD
SGD 1,532 SGD
View
B
Retailer 17
-
$1,150 USD
View
B
Retailer 18
-
$1,156 USD
£910 GBP
View
B
Retailer 19
-
$1,224 USD
View
Most Expensive
Brilliant Earth
20968496A · Oct 8
$1,230 USD
View
Price last confirmed 24 days ago
19 more retailers have this diamond
Prices start from $235 USDSave up to $989 USD

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
1.50ct Asscher
$235 USD