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Asscher|Lab Grown|IGI

1.06ct D SI1 Asscher Lab Grown Diamond

EX • D/SI1 • IGI LG677546631

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG677546631

Diamond specifications and retailer prices

From $659 SGD
£406 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $659 SGD 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 1.06ct lab-grown asscher diamond

This 1.06ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG677546631 or 677546631. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.06
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677546631
Dimensions5.64 × 5.54 × 3.74 mm
L/W Ratio1.02
Top View
5.64 mm5.54 mm1.06 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677546631
Side View
Table 63.0%Crown 35.6°Girdle: MediumPavilion 40.1°Culet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $659 SGD|Low: $363 SGD|High: $659 SGD|Avg: $396 SGD
Diamond Quarter
Retailer 2
September 26, 2026
Retailer 2$363 SGD
Diamond Quarter$659 SGD

8 data points across 2 retailers

1 retailer

B
Diamond Quarter
1.06SI1DLG31F1C3N · Oct 31
$659 SGD
£406 GBP
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B
1.06ct Asscher
$659 SGD