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Asscher|Lab Grown|IGI

1.66ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG745507210

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG745507210

Diamond specifications and retailer prices

From $322 SGD
$252 USD
As of November 2, 2026
Save $2,912 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,234 SGD at Frank Darling · As of November 1, 2026
View at Frank Darling

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 LG745507210 or 745507210. Listed at 17 retailers as of November 1, 2026, with prices from $322 to $3,234, a $2,912 spread on the same certified stone. Frank Darling lists it at $3,234. 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 angle31°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507210
Dimensions6.66 × 6.64 × 4.18 mm
L/W Ratio1.00
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
6.66 mm6.64 mm1.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507210
Side View
Table 62.0%Crown 31°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,234 SGD|Low: $321 SGD|High: $3,285 SGD|Avg: $1,405 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 15$322 SGD
Retailer 5$362 SGD
Retailer 12$375 SGD
Retailer 2$501 SGD
Retailer 8$545 SGD
Retailer 11$556 SGD
Retailer 16$709 SGD
Retailer 3$744 SGD
Retailer 6$1,045 SGD
Retailer 13$1,125 SGD
Retailer 4$1,420 SGD
Retailer 7$1,546 SGD
Retailer 10$1,770 SGD
Retailer 9$2,467 SGD
Retailer 14$2,736 SGD
Retailer 17$2,864 SGD
Frank Darling$3,234 SGD

39 data points across 17 retailers

17 retailers$322 SGD to $3,234 SGD

A
Cheapest Retailer
-
$322 SGD
$252 USD
A
Retailer 2
-
$362 SGD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$375 SGD
$293 USD
View
A
Retailer 4
-
$501 SGD
$392 USD
View
B+
Retailer 5
-
$545 SGD
$426 USD
View
A
Retailer 6
-
$556 SGD
$435 USD
View
A
Retailer 7
-
$709 SGD
€528 EUR
View
A
Retailer 8
-
$744 SGD
$582 USD
View
B+
Retailer 9
-
$1,045 SGD
A$1,258 AUD
View
B+
Retailer 10
-
$1,125 SGD
$880 USD
View
B+
Retailer 11
-
$1,420 SGD
$1,111 USD
View
B+
Retailer 12
-
$1,546 SGD
$1,209 USD
View
B+
Retailer 13
-
$1,770 SGD
£1,090 GBP
View
Retailer 14
-
$2,467 SGD
$1,930 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$2,736 SGD
$2,140 USD
View
B
Retailer 16
-
$2,864 SGD
$2,240 USD
View
Most Expensive
B
Frank Darling
VL-91298GR · Nov 1
$3,234 SGD
$2,530 USD
View
16 more retailers have this diamond
Prices start from $322 SGDSave up to $2,912 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
$322 SGD