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Asscher|Lab Grown|IGI

1.66ct F VVS2 Asscher Lab Grown Diamond

ID • F/VVS2 • IGI LG747527818

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747527818

Diamond specifications and retailer prices

From $285 SGD
$223 USD
As of October 30, 2026
Save $1,620 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,906 SGD at Brilliant Earth · As of November 2, 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 LG747527818 or 747527818. Listed at 22 retailers as of October 30, 2026, with prices from $285 to $1,906, a $1,620 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747527818
Dimensions6.72 × 6.54 × 4.07 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.54 mm1.66 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747527818
Side View
Table 58.0%Crown 28.9°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 62.2%

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: Oct 30
Current: $1,906 SGD|Low: $274 SGD|High: $2,878 SGD|Avg: $875 SGD|-33.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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 3, 2026
Retailer 3$285 SGD
Retailer 4$353 SGD
Retailer 7$353 SGD
Retailer 12$610 SGD
Retailer 16$627 SGD
Retailer 14$642 SGD
Retailer 2$658 SGD
Retailer 8$685 SGD
Retailer 13$722 SGD
Retailer 9$780 SGD
Retailer 10$826 SGD
Retailer 11$939 SGD
Retailer 6$1,136 SGD
Retailer 15$1,207 SGD
Retailer 17$1,418 SGD
Retailer 5$1,439 SGD
Brilliant Earth$1,906 SGD

45 data points across 17 retailers

22 retailers$285 SGD to $1,906 SGD

A
Cheapest Retailer
-
$285 SGD
$223 USD
Retailer 2
-
$331 SGD
$259 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$349 SGD
$273 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$353 SGD
$276 USD
View
Retailer 5
-
$353 SGD
$276 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$476 SGD
$372 USD
View
A
Retailer 7
-
$610 SGD
ZAR 7,709 ZAR
View
A
Retailer 8
-
$627 SGD
£386 GBP
View
A
Retailer 9
-
$642 SGD
€478 EUR
View
A
Retailer 10
-
$658 SGD
£405 GBP
View
A
Retailer 11
-
$685 SGD
$536 USD
View
A
Retailer 12
-
$722 SGD
A$868 AUD
View
A
Retailer 13
-
$780 SGD
$610 USD
View
A
Retailer 14
-
$826 SGD
A$994 AUD
View
B+
Retailer 15
-
$939 SGD
$734 USD
View
B+
Retailer 16
-
$1,136 SGD
$888 USD
View
B+
Retailer 17
-
$1,204 SGD
$941 USD
View
B+
Retailer 18
-
$1,207 SGD
A$1,452 AUD
View
Retailer 19
-
$1,418 SGD
£873 GBP
View
Price last confirmed 7 days ago
B+
Retailer 20
-
$1,439 SGD
$1,125 USD
View
B
Retailer 21
-
$1,650 SGD
$1,290 USD
View
Most Expensive
B
Brilliant Earth
16827161A · Nov 2
$1,906 SGD
$1,490 USD
View
21 more retailers have this diamond
Prices start from $285 SGDSave up to $1,620 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
$285 SGD