Asscher|Lab Grown|IGI

0.99ct F VVS1 Asscher Lab Grown Diamond

VG • F/VVS1 • IGI LG668449505

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG668449505

Diamond specifications and retailer prices

From $630 USD
£496 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $630 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 0.99ct lab-grown asscher diamond

This 0.99ct lab-grown asscher sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG668449505 or 668449505. 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

0.99
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668449505
Dimensions5.56 × 5.48 mm
L/W Ratio1.01
Top View
5.56 mm5.48 mm0.99 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668449505
Side View
Table 64.0%Crown 36.5°Girdle: MediumPavilion 38.9°Culet: NoneDepth 66.4%

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: $385 USD|Low: $376 USD|High: $1,097 USD|Avg: $765 USD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
January 8, 2026
Retailer 2$376 USD
Retailer 1$385 USD
Retailer 4$878 USD
Retailer 6$913 USD
Retailer 3$960 USD
Retailer 5$1,082 USD

14 data points across 6 retailers

1 retailer

B
Diamond Quarter
0.99VVS1FLG05DCCBN · Oct 31
$630 USD
£496 GBP
View

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B
0.99ct Asscher
$630 USD