Asscher|Lab Grown|IGI

3.52ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG666420857

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG666420857

Diamond specifications and retailer prices

From $1,953 USD
£1,538 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,953 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.52ct lab-grown asscher diamond

This 3.52ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG666420857 or 666420857. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.52
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666420857
Dimensions8.35 × 8.35 × 8.46 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm8.35 mm3.52 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666420857
Side View
Table 64.0%Crown 35.4°Girdle: MediumPavilion 43.6°Culet: NoneDepth 67.9%

Caratlytics Score

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

Last verified: Oct 31
Current: $3,209 USD|Low: $1,219 USD|High: $3,450 USD|Avg: $2,505 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
January 17, 2026
Retailer 3$1,223 USD
Retailer 2$1,552 USD
Retailer 4$2,292 USD
Retailer 5$2,681 USD
Retailer 1$3,209 USD
Retailer 6$3,307 USD

20 data points across 6 retailers

1 retailer

B+
Diamond Quarter
3.52VS1DLG5703CBN · Oct 31
$1,953 USD
£1,538 GBP
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B+
3.52ct Asscher
$1,953 USD