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Asscher|Lab Grown|IGI

1.51ct G VS1 Asscher Lab Grown Diamond

VG • G/VS1 • IGI LG837636058

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837636058

Diamond specifications and retailer prices

From $218 USD
As of November 1, 2026
Save $1,512 USD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,730 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837636058 or 837636058. Listed at 3 retailers as of October 26, 2026, with prices from $218 to $1,730, a $1,512 spread on the same certified stone. Brilliant Earth lists it at $1,730. 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
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837636058
Dimensions6.32 × 6.30 × 4.20 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm6.30 mm1.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837636058
Side View
Table 64.0%Crown 36.2°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,730 USD|Low: $218 USD|High: $1,880 USD|Avg: $1,041 USD|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 3$218 USD
Retailer 2$453 USD
Brilliant Earth$1,730 USD

30 data points across 3 retailers

3 retailers$218 USD to $1,730 USD

A
Cheapest Retailer
-
$218 USD
Final sale: no returns
A
Retailer 2
-
$453 USD
£357 GBP
View
Most Expensive
B
Brilliant Earth
21485765A · Oct 26
$1,730 USD
View
2 more retailers have this diamond
Prices start from $218 USDSave up to $1,512 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
1.51ct Asscher
$218 USD