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Asscher|Lab Grown|IGI

1.66ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG788662120

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG788662120

Diamond specifications and retailer prices

From $475 SGD
HK$2,900 HKD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $475 SGD at Ting Diamond
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 Ting Diamond

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788662120 or 788662120. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788662120
Dimensions6.60 × 6.56 × 4.23 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.60 mm6.56 mm1.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788662120
Side View
Table 67.0%Crown 32.6°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $681 SGD|Low: $230 SGD|High: $178,329 SGD|Avg: $1,953 SGD|+1.0%
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Ting Diamond
July 4, 2026
Retailer 13$232 SGD
Retailer 15$284 SGD
Ting Diamond$475 SGD
Retailer 14$609 SGD
Retailer 1$681 SGD
Retailer 17$717 SGD
Retailer 16$812 SGD
Retailer 10$831 SGD
Retailer 5$928 SGD
Retailer 11$1,084 SGD
Retailer 2$1,184 SGD
Retailer 8$1,361 SGD
Retailer 4$1,408 SGD
Retailer 6$1,422 SGD
Retailer 7$1,710 SGD
Retailer 3$1,776 SGD
Retailer 9$1,864 SGD
Retailer 18$2,454 SGD
Retailer 12$3,849 SGD

55 data points across 19 retailers

1 retailer

A
Ting Diamond
10232585 · Nov 1
$475 SGD
HK$2,900 HKD
View

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
$475 SGD