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Asscher|Lab Grown|IGI

1.51ct H VS2 Asscher Lab Grown Diamond

VG • H/VS2 • IGI LG594313099

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG594313099

Diamond specifications and retailer prices

From $960 SGD
£591 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $960 SGD at Diamond Quarter
View at Diamond Quarter

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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG594313099 or 594313099. Listed at 2 retailers as of October 31, 2026. 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
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594313099
Dimensions6.28 × 6.28 × 4.37 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
6.28 mm6.28 mm1.51 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594313099
Side View
Table 59.0%Crown 34.3°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $444 SGD|Low: $156 SGD|High: $1,500 SGD|Avg: $979 SGD|-48.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
August 7, 2026
Retailer 2$156 SGD
Retailer 1$444 SGD
Retailer 3$722 SGD
Retailer 5$1,068 SGD
Retailer 4$1,094 SGD
Retailer 6$1,303 SGD

24 data points across 6 retailers

2 retailers

Retailer 1
-
$444 SGD
$347 USD
Price last confirmed 8 days ago
Most Expensive
B+
Diamond Quarter
1.51VS2HLG99645CN · Oct 31
$960 SGD
£591 GBP
View
1 more retailer has this diamond

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.

B+
1.51ct Asscher
$960 SGD