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Asscher|Lab Grown|IGI

1.66ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG650499988

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG650499988

Diamond specifications and retailer prices

From $444 CAD
$318 USD
As of October 30, 2026
Save $1,599 CAD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,043 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650499988 or 650499988. Listed at 21 retailers as of October 30, 2026, with prices from $444 to $2,043, a $1,599 spread on the same certified stone. Reve Diamonds lists it at $2,043. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650499988
Dimensions6.65 × 6.63 × 4.29 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.63 mm1.66 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650499988
Side View
Table 65.0%Crown 31.4°Girdle: MediumPavilion 43.3°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $863 CAD|Low: $444 CAD|High: $2,073 CAD|Avg: $1,131 CAD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 4$444 CAD
Retailer 6$461 CAD
Retailer 13$493 CAD
Retailer 8$577 CAD
Retailer 3$813 CAD
Retailer 10$846 CAD
Retailer 1$863 CAD
Retailer 5$969 CAD
Retailer 9$1,146 CAD
Retailer 12$1,397 CAD
Retailer 7$1,513 CAD
Retailer 2$1,896 CAD
Retailer 11$1,976 CAD
Reve Diamonds$2,043 CAD

42 data points across 14 retailers

21 retailers$444 CAD to $2,043 CAD

A
Cheapest Retailer
-
$444 CAD
$318 USD
Final sale: no returns
A
Retailer 2
-
$461 CAD
$330 USD
View
A
Retailer 3
-
$483 CAD
HK$2,700 HKD
View
A
Retailer 4
-
$493 CAD
$353 USD
View
A
Retailer 5
-
$577 CAD
£325 GBP
View
A
Retailer 6
-
$712 CAD
$510 USD
View
A
Retailer 7
-
$813 CAD
$582 USD
View
A
Retailer 8
-
$817 CAD
$585 USD
View
A
Retailer 9
-
$846 CAD
ZAR 9,788 ZAR
View
A
Retailer 10
-
$863 CAD
£486 GBP
View
B+
Retailer 11
-
$969 CAD
$694 USD
View
B+
Retailer 12
-
$1,146 CAD
A$1,262 AUD
View
B+
Retailer 13
-
$1,397 CAD
SGD 1,351 SGD
View
B+
Retailer 14
-
$1,397 CAD
$1,000 USD
View
B+
Retailer 15
-
$1,496 CAD
£843 GBP
View
B
Retailer 16
-
$1,513 CAD
$1,083 USD
View
B
Retailer 17
-
$1,654 CAD
$1,184 USD
View
B
Retailer 18
-
$1,896 CAD
$1,357 USD
View
B
Retailer 19
-
$1,916 CAD
£1,080 GBP
View
B
Retailer 20
-
$1,976 CAD
£1,114 GBP
View
Most Expensive
B
Reve Diamonds
006BC87BC · Oct 30
$2,043 CAD
$1,463 USD
View
20 more retailers have this diamond
Prices start from $444 CADSave up to $1,599 CAD

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
$444 CAD