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Asscher|Lab Grown|IGI

1.66ct F VVS2 Asscher Lab Grown Diamond

EX • F/VVS2 • IGI LG850695646

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG850695646

Diamond specifications and retailer prices

From $705 SGD
£434 GBP
As of November 3, 2026
Save $1,201 SGD (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,906 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.66ct lab-grown asscher diamond

This 1.66ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850695646 or 850695646. Listed at 2 retailers as of November 1, 2026, with prices from $705 to $1,906, a $1,201 spread on the same certified stone. Brilliant Earth lists it at $1,906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850695646
Dimensions6.56 × 6.46 × 4.33 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.46 mm1.66 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850695646
Side View
Table 63.0%Crown 36.1°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,906 SGD|Low: $705 SGD|High: $1,906 SGD|Avg: $1,308 SGD
Brilliant Earth
Retailer 2
November 3, 2026
Retailer 2$705 SGD
Brilliant Earth$1,906 SGD

3 data points across 2 retailers

2 retailers$705 SGD to $1,906 SGD

A
Cheapest Retailer
-
$705 SGD
£434 GBP
Most Expensive
B
Brilliant Earth
22428677A · Nov 1
$1,906 SGD
$1,490 USD
View
1 more retailer has this diamond
Prices start from $705 SGDSave up to $1,201 SGD

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
1.66ct Asscher
$705 SGD